MENUCall: 716-304-8590
Marine Smart Energy logo
All our marine products

Marine Engine Parts & Accessories

Here you’ll find state of the art marine engine parts that are the preferred choice of powerboat and yachting enthusiasts everywhere. We one of North America’s and Europe’s top distributors of Electromaax and Mastervolt engine parts and upgrades. Read the following for more information about each product.

All our marine parts and products are shipped worldwide.

Our Line of Electromaax Marine Engine Parts

View our wide range of Electromaax marine products and solutions. Electromaax products are manufactured to very strict standards. A harsh marine environment demands robustness in the development, design and character of all components contained within our product line and enable them to perform at their optimum level.

View all our Electromaax Marine Products

High-Output Marine Alternators/Generators

Super High-Output Marine Alternators
Electromaax super high-output marine alternators are all you need to survive and covers all the energy needs of your boat.

Alternators Parts & Accessories

Alternators Parts & Accessories
Whilst we provide you with two belts in your serpentine kits which will last you a lifetime there are rare occasions when you may need a replacement or just want the reassurance of an additional spare.

Serpentine Pulley Upgrade Kits

Serpentine Pulley Upgrade Kits
Have you been looking for a permanent solution to everyone’s least favorite engine problem: the buildup of belt dust? Then you must be in the market for a new serpentine pulley kit. And you should be.

Marine Watermakers & RO Systems

Marine Watermakers & RO Systems
And in this modern world, all key components of these marine water makers can be small and modular, allowing anyone to tuck them into inconspicuous or unused places.

Marine Watermaker Accessories

Marine Watermaker Accessories
You may need to extra high pressure pump oil or put to good use an HM Digital DTS meter; find watermaker accessories that will enhance the usage of your watermake and keep it in tip top condition.

Smart Regulators/Accessories

External Smart Regulators
Smart regulators are a smart choice because they begin the starting process with a user-adjustable start delay. Why is this smart? It is smart because it allows the belts and engine to warm up before the alternator employs the horsepower to the system.

Marine Wind Generator

Marine Wind Generator
The clean energy that is produced from going “wind” is very attractive to boaters who want to be eco-friendly. It can also save a lot of money over the long term of your boating life.

Cruiser Packages

Cruiser Packages
Marine Smart Energy Solutions supplies all these items that will convert camping on the water to comfortable cruising. When you purchase multiple products we offer very substantial savings.


Our Line of Mastervolt Marine Products

No matter where you are in the world, you can rely on the onboard power of Mastervolt marine products, whether you sail as a hobby or cruise with the professionals. With Mastervolt marine products you can exert your independence regardless of where you go of which onboard equipment you use. Our exceptional marine products are light-weight, high-efficiency and startling easy to install.

View all our Mastervolt Marine Products

Mastervolt External Regulator

Mastervolt External Regulator
Great for rapidly recharging batteries. Combining the standard alternator with a Mastervolt charge regulator will ensure your existing alternator works in accordance with the 3-step charge technology rather than its standard and simple 1-step method. With this setup batteries are charged within a shorter period of time and much faster.

Inverter Sine Wave

Inverter Sine Wave
Designed for the toughest conditions, mass battery chargers, sine wave inverters and DC-DC converters are, even under the most extreme conditions operate and function faultlessly, and gives you round-the-clock output when necessary.

Mastervolt Battery Charger

Mastervolt Battery Charger
Charge anywhere in the world and make the most of your batteries with the ChargeMaster battery charger. It guarantees fast and complete charging of your batteries no matter where you are and charges multiple battery banks simultaneously.

Mastervolt MasterBus Interfaces

Mastervolt MasterBus Interfaces
The Mastervolt MasterBus Interfaces interface integrates a Mastervolt Mass Combi in a MasterBus network and allows it to be operated or monitored via a MasterView panel or PC.

Mastervolt Inverter Charger Combi

Mastervolt Inverter Charger Combi
Continuous power and peace of mind in all conditions; providing charging, inverting and power support all in one device. The Mastervolt Mass Combi combines the best of both worlds, with an advanced battery charger and silent inverter rolled into one compact device.

Mastervolt Remote Monitoring Displays

Mastervolt Remote Monitoring Displays
Multifunctional touch screen remote panel. These Mastervolt Remote Monitoring Displays are touchscreen control panels that are easy to read and operate. Their buttons turns the display on or off and locks it while all other functions can be controlled using the touchscreen.

Mastervolt Control Panels

Mastervolt Control Panels
Mastervolt Charge Master Battery Charger Remote Control – The status of the charging process is indicated with six LEDs.

Mastervolt AGM 12v Battery

Mastervolt AGM 12v Battery
In AGM batteries, the electrolyte (mixture of water and sulphuric acid) is largely absorbed in glass fibre. This type of battery is entirely maintenance-free and there is no gas formation with normal use. Not requiring any ventilation, these batteries can be installed anywhere.

Mastervolt AGM 6v Battery

Mastervolt AGM 6v Battery
The AGM battery construction gives a very fast discharge at very high currents. AGM batteries are ideal for systems that require high currents and the battery poles can be unscrewed. This type of battery can be combined with every standard battery terminal.

Mastervolt AGM 12v Slimline Battery

Mastervolt AGM 12v Slimline Battery
The AGM 12v Slimline Battery is the ideal universal battery. Using compressed AGM technology, it saves up to 15% in volume and 15% in weight.

Showing 1–93 of 276 results

  • Fresh water is required to flush or store the watermaker. The Aquamaax automatic Fresh Water Flush assembly greatly prolongs the life of the reverse osmosis membrane elements by rinsing them with fresh water at the touch of a button, by forcing a small amount out of the boats tank. The fresh water flush automatically repeats […]

  • 44011000 Complete range 12 V and 24 V models The low amperage ChargeMaster models include 6.5 feet of cable preassembled to the inlet, making them truly plug & play! Models of 60 A and larger include a large single output for the house bank of batteries and two 10 A output, which are perfect for […]

  • 43011000 The Mastervolt ChargeMaster supplies a maximum capacity wherever you are via auto-ranging. Auto-ranging ensures perfect fully automatic operation anywhere in the world, regardless of the available mains voltage (90-265 V AC, 50 or 60 Hz). The 3-step+ charging technology guarantees fast and complete charging, while the cos phi 1 regulation gets the most out of limited generator capacity.

  • 43011500 The Mastervolt ChargeMaster supplies a maximum capacity wherever you are via auto-ranging. Auto-ranging ensures perfect fully automatic operation anywhere in the world, regardless of the available mains voltage (90-265 V AC, 50 or 60 Hz). The 3-step+ charging technology guarantees fast and complete charging, while the cos phi 1 regulation gets the most out […]

  • 44010250 Mastervolt is known for offering ‘The power to be independent’ and the ChargeMaster series of fully automated battery chargers certainly lives up to this reputation. With the ability to plug in anywhere in the world, you can rest assured that your batteries are always quickly and fully charged. And thanks to Mastervolt’s innovative 3-step […]

  • 44010350 Complete range 12 V and 24 V models The low amperage ChargeMaster models include 6.5 feet of cable preassembled to the inlet, making them truly plug & play! Models of 60 A and larger include a large single output for the house bank of batteries and two 10 A output, which are perfect for […]

  • 44010500 Complete range 12 V and 24 V models The low amperage ChargeMaster models include 6.5 feet of cable preassembled to the inlet, making them truly plug & play! Models of 60 A and larger include a large single output for the house bank of batteries and two 10 A output, which are perfect for […]

  • 44010700 Plug & play battery chargers The ChargeMaster is a genuine plug & play battery charger, made all the easier by the MasterBus™ one cable system. This intelligent, user-friendly communication platform enables Mastervolt components within your system to talk to each other, optimizing your onboard power. MasterBus allows you to control and monitor your power […]

  • 44021000 Complete range 12 V and 24 V models The low amperage ChargeMaster models include 6.5 feet of cable preassembled to the inlet, making them truly plug & play! Models of 60 A and larger include a large single output for the house bank of batteries and two 10 A output, which are perfect for […]

  • 44020120 Complete range 12 V and 24 V models The low amperage ChargeMaster models include 6.5 feet of cable preassembled to the inlet, making them truly plug & play! Models of 60 A and larger include a large single output for the house bank of batteries and two 10 A output, which are perfect for […]

  • 44020200 Complete range 12 V and 24 V models The low amperage ChargeMaster models include 6.5 feet of cable preassembled to the inlet, making them truly plug & play! Models of 60 A and larger include a large single output for the house bank of batteries and two 10 A output, which are perfect for […]

  • 44020300 Complete range 12 V and 24 V models The low amperage ChargeMaster models include 6.5 feet of cable preassembled to the inlet, making them truly plug & play! Models of 60 A and larger include a large single output for the house bank of batteries and two 10 A output, which are perfect for […]

  • 44020400 Complete range 12 V and 24 V models The low amperage ChargeMaster models include 6.5 feet of cable preassembled to the inlet, making them truly plug & play! Models of 60 A and larger include a large single output for the house bank of batteries and two 10 A output, which are perfect for […]

  • 44020600 Complete range 12 V and 24 V models The low amperage ChargeMaster models include 6.5 feet of cable preassembled to the inlet, making them truly plug & play! Models of 60 A and larger include a large single output for the house bank of batteries and two 10 A output, which are perfect for […]

  • 43020600 The Mastervolt ChargeMaster supplies a maximum capacity wherever you are via auto-ranging. Auto-ranging ensures perfect fully automatic operation anywhere in the world, regardless of the available mains voltage (90-265 V AC, 50 or 60 Hz). The 3-step+ charging technology guarantees fast and complete charging, while the cos phi 1 regulation gets the most out […]

  • 44020800 Complete range 12 V and 24 V models The low amperage ChargeMaster models include 6.5 feet of cable preassembled to the inlet, making them truly plug & play! Models of 60 A and larger include a large single output for the house bank of batteries and two 10 A output, which are perfect for […]

  • For Engine Models:FM-12-100a Our 100-amp Cruiser-Series marine alternator is an excellent entry into truly high-output charging performance. Perfect for weekend, or a week-long cruise, the 100A Cruiser will deliver 70 amps at a high idle, and 100+ amps at cruise RPM. This alternator can be driven by a minimum 1/2” single V-belt (we recommend using […]

  • For Engine Models: PN SM-12-100a Our 100-amp Cruiser-Series marine alternator is an excellent entry into truly high-output charging performance. Perfect for weekend, or a week-long cruise, the 100amp Cruiser will deliver 70 amps at a high idle, and 100+ amps at cruise rpm. This alternator can be driven by a minimum 1/2” single-vee belt (we […]

  • For Engine Models:FM-12-120a The 120-amp Cruiser-Series alternator is a popular choice for applications with 400 to 500 amp hours of house battery capacity and an available 6-groove serpentine or dual 1/2” v-belts provide sufficient horsepower load capacity. This alternator delivers a terrific combination of low-rpm and cruise-rpm output. The The 120 amp Cruiser can be controlled […]

  • For Engine Models: PN SM-12-80a The 120-amp Cruiser-Series marine alternator is a popular choice for applications with 400 to 500 amp hours of house battery capacity and an available 6-groove serpentine or dual 1/2” V-belts, provide sufficient horsepower load capacity. This alternator delivers a terrific combination of low-rpm and cruise-rpm output. The The 120A Cruiser […]

  • For Engine Models: PN FM-12-140a Our most popular marine alternator model, the 140-amp Cruiser-Series alternator is a superior choice for applications with 500 to 600 amp hours of house battery capacity and 6-groove serpentine or dual 1/2” V-belts. This alternator delivers up to 115 amps while on the hook and exceeds its rating at cruising […]

  • For Engine Models: PN SM-12-80a Our most popular alternator model, the 140-amp Cruiser-Series marine alternator is a superior choice for applications with 500 to 600 amp hours of house battery capacity and 6-groove serpentine or dual 1/2” V-belts. This alternator delivers up to 115 amps while on the hook and exceeds its rating at cruising […]

  • For Engine Models: PN FM-12-160a A perfect choice for 40 HP and larger marine diesel engines, our 160A Cruiser is compatible with dual 1/2” vee belts or systems with our Serpentine Pulley Kits installed. The 160A Cruiser can generate up to 118 amps at a high idle, so it’s perfect for cruisers who need 100 […]

  • For Engine Models: PN SM-12-80a A perfect choice for 40 HP and larger marine diesel engines, our 160A Cruiser is compatible with dual 1/2” V-belts or systems with our Serpentine Pulley Kits installed. The 160amp Cruiser can generate up to 118 amps at a high idle, so it’s perfect for cruisers who need 100 to […]

  • For Engine Models: PN FM-24-70a Our most popular 24-volt marine alternator model, the Cruiser-Series SM-24-70a, is the ideal choice for applications that require higher, 24-volt charging capacity. Identical in size to our 12-volt Cruiser models, the 70A amp alternator is compatible with 40 hp or larger marine diesel engines equipped with dual 1/2” V-belts, or […]

  • Included in Box

    • 1 x CPU
    • 1 x Power Lead
    • 1 x Battery Temp Sensor
    • 1 x Alternator Temp Sensor
    • 1 x Complete Installation Instructions
  • Included in Box

    • 1 x CPU
    • 1 x Remote Display
    • 1 x Power Lead
    • 1 x Battery Temp Sensor with lead
    • 1 x Alternator Temp Sensor with lead
    • 1 x Complete Installation Instructions
  • This all NEW high output 160 amp “bolt on” replacement alternator meets and exceeds OEM specs and exceeds OEM output for guaranteed performance. Fans, pulleys and hardware are plated to resist corrosion Our alternators are fully backed by the Electromaax warranty.

  • This all NEW 80 amp replacement alternator meet and exceeds OEM specs and meet or exceed OEM output for guaranteed performance. Fans, pulleys and hardware are plated to resist corrosion and special marine flame arrestor screens eliminate open sparks which can cause explosions and fire. Wiring harnesses are supplied as required by application for ease of installation. Our alternators are fully backed by the Electromaax warranty.

  • This super-high-output alternator/generator is all you need to survive, covering all energy needs on your boat. The simple, bolt-on replacement, 215 amp GenMaax gives you all the output of a large-case alternator in a small case that fits 99% of marine engines. Eliminates or substantially reduces a cruiser’s reliance on solar panels and/or portable generators. […]

  • This super-high-output alternator/generator is all you need to survive, covering all energy needs on your boat. The simple, bolt-on replacement, 165 amp, 24 volt GenMaax gives you all the output of a large-case alternator in a small case that fits 99% of  marine engines. Eliminates or substantially reduces a cruiser’s reliance on solar panels and/or […]

  • This super-high-output alternator/generator is all you need to survive, covering all energy needs on your boat. The simple, bolt-on replacement, 165 amp, 24 volt GenMaax gives you all the output of a large-case alternator in a small case that fits 99% of marine engines. Eliminates or substantially reduces a cruiser’s reliance on solar panels and/or […]

  • This super-high-output alternator/generator is all you need to survive, covering all energy needs on your boat. The simple, bolt-on replacement, 215 amp GenMaax gives you all the output of a large-case alternator in a small case that fits 99% of marine engines. Eliminates or substantially reduces a cruiser’s reliance on solar panels and/or portable generators. […]

  • This super-high-output alternator/generator is all you need to survive, covering all energy needs on your boat. The simple, bolt-on replacement, 165 amp, 24 volt GenMaax gives you all the output of a large-case alternator in a small case that fits 99% of  marine engines. Eliminates or substantially reduces a cruiser’s reliance on solar panels and/or […]

  • This super-high-output alternator/generator is all you need to survive, covering all energy needs on your boat. The simple, bolt-on replacement, 165 amp, 24 volt GenMaax gives you all the output of a large-case alternator in a small case that fits 99% of marine engines. Eliminates or substantially reduces a cruiser’s reliance on solar panels and/or […]

  • Fits these Yanmar engines:

    2GM • 2GM20 • 2GM20-YUE • 2GM20F • 2GM20F-YUE • 2GMF2YM15 • 3GM • 3GM30 • 3GM30F • 3GMF • 3HM • 3HM35 • 3HM35F • 3HMF • 3JH2 • 3JH2-TE • 3JH3 • 3JH3-E • 3JH4 • 3JH4-E • 3JH5 • 3JH5-E • 3YM20 • 3YM30 • 4JH • 4JH-E • 4JH-HTE • 4JH-TE • 4JH2 • 4JH2-DTE • 4JH2-E • 4JH2-HTE • 4JH2-TE • 4JH2-UTE • 4JH3-E • 4JH3-HTE • 4JH3-TE • 4JH4 • 4JH4-AE • 4JH4-E • 4JH4-HTE • 4JH4-TE • 4JH5 • 4JH5-E • 4LHA6LY • 2QM15 • 2QM20 • 3QM30 • 3QM30(F)

     

  • This super-high-output alternator/generator is all you need to survive, covering all energy needs on your boat. The simple, bolt-on replacement, 165 amp, 24 volt GenMaax gives you all the output of a large-case alternator in a small case that fits 99% of  marine engines. Eliminates or substantially reduces a cruiser’s reliance on solar panels and/or […]

  • This super-high-output alternator/generator is all you need to survive, covering all energy needs on your boat. The simple, bolt-on replacement, 165 amp, 24 volt GenMaax gives you all the output of a large-case alternator in a small case that fits 99% of marine engines. Eliminates or substantially reduces a cruiser’s reliance on solar panels and/or […]

  • Specially formulated for use in our Watermaker High Pressure Pumps. FEATURES • General Pump Crankcase Oil • Formulated for General and most other pumps (NOT FOR USE IN CAT PUMPS) • Special blend, 30W viscosity, non-detergent crank case lubricating oil • Exceeds wear prevention requirements of all major hydraulic pump mfg’s • Resists foaming and […]

  • 40010606 Complete range 12 V and 24 V models The low amperage ChargeMaster models include 6.5 feet of cable preassembled to the inlet, making them truly plug & play! Models of 60 A and larger include a large single output for the house bank of batteries and two 10 A output, which are perfect for […]

  • 40010806 Complete range 12 V and 24 V models The low amperage ChargeMaster models include 6.5 feet of cable preassembled to the inlet, making them truly plug & play! Models of 60 A and larger include a large single output for the house bank of batteries and two 10 A output, which are perfect for […]

  • 40021006 Mass battery chargers, sine wave inverters and DC-DC converters are designed for the toughest conditions for professional, semiprofessional and recreational purposes. Even under the most extreme conditions the products from the Mass series operate faultlessly, giving you round-the-clock output when necessary. The sustainability and technologies that underpin the Mass concept have long been proven […]

  • 40020156 Mass battery chargers, sine wave inverters and DC-DC converters are designed for the toughest conditions for professional, semiprofessional and recreational purposes. Even under the most extreme conditions the products from the Mass series operate faultlessly, giving you round-the-clock output when necessary. The sustainability and technologies that underpin the Mass concept have long been proven […]

  • 40020256 Mass battery chargers, sine wave inverters and DC-DC converters are designed for the toughest conditions for professional, semiprofessional and recreational purposes. Even under the most extreme conditions the products from the Mass series operate faultlessly, giving you round-the-clock output when necessary. The sustainability and technologies that underpin the Mass concept have long been proven […]

  • 40720266 14.4 x 8.7 x 4.4 Mass battery chargers, sine wave inverters and DC-DC converters are designed for the toughest conditions for professional, semiprofessional and recreational purposes. Even under the most extreme conditions the products from the Mass series operate faultlessly, giving you round-the-clock output when necessary. The sustainability and technologies that underpin the Mass […]

  • 40720266 Mass battery chargers, sine wave inverters and DC-DC converters are designed for the toughest conditions for professional, semiprofessional and recreational purposes. Even under the most extreme conditions the products from the Mass series operate faultlessly, giving you round-the-clock output when necessary. The sustainability and technologies that underpin the Mass concept have long been proven […]

  • 40020756 Mass battery chargers, sine wave inverters and DC-DC converters are designed for the toughest conditions for professional, semiprofessional and recreational purposes. Even under the most extreme conditions the products from the Mass series operate faultlessly, giving you round-the-clock output when necessary. The sustainability and technologies that underpin the Mass concept have long been proven […]

  • Mass 48V, 25A

    Product SKU: 40040256
    $1,016.64
    Add to cart

    40040256 Mass battery chargers, sine wave inverters and DC-DC converters are designed for the toughest conditions for professional, semiprofessional and recreational purposes. Even under the most extreme conditions the products from the Mass series operate faultlessly, giving you round-the-clock output when necessary. The sustainability and technologies that underpin the Mass concept have long been proven […]

  • Mass 48V, 50A

    Product SKU: 40040506
    $1,706.88
    Add to cart

    40040506 Mass battery chargers, sine wave inverters and DC-DC converters are designed for the toughest conditions for professional, semiprofessional and recreational purposes. Even under the most extreme conditions the products from the Mass series operate faultlessly, giving you round-the-clock output when necessary. The sustainability and technologies that underpin the Mass concept have long been proven […]

  • General specifications Nom. battery voltage 12 V Capacity C20 130 Ah Max. outer dimensions (incl. terminals/grip handles), lxwxh 410 x 177 x 228 mm 16.1 x 7.0 x 9.0 inch Weight 37.6 kg 82.9 lb Technical specifications CCA to DIN 585 A CCA to SAE 935 A     AGM batteries In AGM batteries, the […]

  • AGM batteries In AGM batteries, the electrolyte (mixture of water and sulphuric acid) is largely absorbed in glass fibre. This type of battery is entirely maintenance-free and there is no gas formation with normal use. Not requiring any ventilation, these batteries can be installed anywhere. Their construction gives a very fast discharge at very high […]

  • AGM batteries In AGM batteries, the electrolyte (mixture of water and sulphuric acid) is largely absorbed in glass fibre. This type of battery is entirely maintenance-free and there is no gas formation with normal use. Not requiring any ventilation, these batteries can be installed anywhere. Their construction gives a very fast discharge at very high […]

  • AGM batteries In AGM batteries, the electrolyte (mixture of water and sulphuric acid) is largely absorbed in glass fibre. This type of battery is entirely maintenance-free and there is no gas formation with normal use. Not requiring any ventilation, these batteries can be installed anywhere. Their construction gives a very fast discharge at very high […]

  • AGM batteries In AGM batteries, the electrolyte (mixture of water and sulphuric acid) is largely absorbed in glass fibre. This type of battery is entirely maintenance-free and there is no gas formation with normal use. Not requiring any ventilation, these batteries can be installed anywhere. Their construction gives a very fast discharge at very high […]

  • AGM batteries In AGM batteries, the electrolyte (mixture of water and sulphuric acid) is largely absorbed in glass fibre. This type of battery is entirely maintenance-free and there is no gas formation with normal use. Not requiring any ventilation, these batteries can be installed anywhere. Their construction gives a very fast discharge at very high […]

  • AGM batteries In AGM batteries, the electrolyte (mixture of water and sulphuric acid) is largely absorbed in glass fibre. This type of battery is entirely maintenance-free and there is no gas formation with normal use. Not requiring any ventilation, these batteries can be installed anywhere. Their construction gives a very fast discharge at very high […]

  • AGM SlimLine batteries In AGM batteries, the electrolyte (mixture of water and sulphuric acid) is largely absorbed in glass fibre. This type of battery is entirely maintenance-free and there is no gas formation with normal use. Not requiring any ventilation, these batteries can be installed anywhere. Their construction gives a very fast discharge at very […]

  • AGM SlimLine batteries In AGM batteries, the electrolyte (mixture of water and sulphuric acid) is largely absorbed in glass fibre. This type of battery is entirely maintenance-free and there is no gas formation with normal use. Not requiring any ventilation, these batteries can be installed anywhere. Their construction gives a very fast discharge at very […]

  • The charge voltage is automatically adjusted if there is any risk of gas formation. Electronics permanently regulate the voltage, ensuring that the battery is always kept in good condition. Alpha Pro charge regulators Alpha alternator kit with connection cable B-model for Bosch alternators, delivered with plug & play connection Using a Battery Mate or battery […]

  • Suitable for 12 and 24 V Including plug & play connection cable, also for Bosch alternators Automatic voltage and temperature compensation MasterBus compatible The Alpha Pro MB charge regulator maximizes the output of an alternator by regulating the alternator in a way that the batteries receive the optimum charge. The proven 3-step+ charge method used […]

  • Suitable for 12 and 24 V Including plug & play connection cable, also for Bosch alternators Automatic voltage and temperature compensation MasterBus compatible The Alpha Pro MB charge regulator maximizes the output of an alternator by regulating the alternator in a way that the batteries receive the optimum charge. The proven 3-step+ charge method used […]

  • Power you can rely on 3-Step+ charging technology for fast and complete charging. Safe and complete charging due to standard safety features. Memory function prevents overcharging in case of an unstable power supply. Clear control panel. Easy to install. Built-in system functionality (MasterBus) in combination with other Mastervolt products. Always on course with Mastervolt… Mastervolt […]

  • Power you can rely on 3-Step+ charging technology for fast and complete charging. Safe and complete charging due to standard safety features. Memory function prevents overcharging in case of an unstable power supply. Clear control panel. Easy to install. Built-in system functionality (MasterBus) in combination with other Mastervolt products. Always on course with Mastervolt… Mastervolt […]

  • Monitoring panel for ChargeMaster 12/10, ChargeMaster 12/15-2 and ChargeMaster 24/6.
    The status of the charging process is indicated with six LEDs.

    Product code: 70404100

  • Continuous power and peace of mind in all conditions Mass Combi: charging, inverting and power support in one device The Mastervolt Mass Combi combines the best of both worlds, with an advanced battery charger and silent inverter rolled into one compact device. It is ideal for most boats, from sloops to 16-metre yachts, as well as […]

  • Continuous power and peace of mind in all conditions Mass Combi: charging, inverting and power support in one device The Mastervolt Mass Combi combines the best of both worlds, with an advanced battery charger and silent inverter rolled into one compact device. It is ideal for most boats, from sloops to 16-metre yachts, as well as […]

  • Continuous power and peace of mind in all conditions Mass Combi: charging, inverting and power support in one device The Mastervolt Mass Combi combines the best of both worlds, with an advanced battery charger and silent inverter rolled into one compact device. It is ideal for most boats, from sloops to 16-metre yachts, as well as […]

  • Continuous power and peace of mind in all conditions Mass Combi: charging, inverting and power support in one device The Mastervolt Mass Combi combines the best of both worlds, with an advanced battery charger and silent inverter rolled into one compact device. It is ideal for most boats, from sloops to 16-metre yachts, as well as […]

  • The Mass Combi, inverter and battery charger in one, is increasingly playing a leading role in carefully designed electrical systems. Mastervolt has integrated the most advanced technology into a compact package, allowing owners to get the most value for their money. This offers you high-quality basic support for smaller systems without requiring a great deal […]

  • The Mass Combi, inverter and battery charger in one, is increasingly playing a leading role in carefully designed electrical systems. Mastervolt has integrated the most advanced technology into a compact package, allowing owners to get the most value for their money. This offers you high-quality basic support for smaller systems without requiring a great deal […]

  • For the toughest tasks Mass battery chargers, sine wave inverters and DC-DC converters are designed for the toughest conditions for professional, semi-professional and recreational purposes. Even under the most extreme conditions the products from the Mass series operate faultlessly, giving you round-the-clock output when necessary. The sustainability and technologies that underpin the Mass concept have […]

  • For the toughest tasks Mass battery chargers, sine wave inverters and DC-DC converters are designed for the toughest conditions for professional, semi-professional and recreational purposes. Even under the most extreme conditions the products from the Mass series operate faultlessly, giving you round-the-clock output when necessary. The sustainability and technologies that underpin the Mass concept have […]

  • Remote control on/off for Mass Sine sine wave inverter.            Product code: 70404110

  • This interface integrates a Mastervolt Mass Combi in a MasterBus network and allows it to be operated or monitored via a MasterView panel or PC.

    Product code: 77030475

  • Communicate with your system via mobile phone, allowing you to monitor current information or operate the system by remote control via a text message or easy shortcuts.

    Alarm notifications per text message are optional.

    Product code: 77031000

  • The MasterBus Inverter Interface integrates the Mass Sine inverter in a MasterBus network and allows it to be operated and monitored via MasterView or PC.

    Product code: 77030700

  • The MasterBus NMEA2000 Interface provides the Masterbus network with NMEA information, and vice versa.

    Product code: 77031800

  • The MasterBus Serial Interface connects conventional Mastervolt products to the MasterBus. Data becomes permanently available to allow configuration, operation and monitoring via MasterView panels.

    Suitable for Masterlink BTM-III, Mac and Magic DC-DC converters.

    Product code: 77030450

  • The MasterBus USB Interface enables you to read and configure the MasterBus network via your PC.

    The necessary MasterAdjust software can be downloaded from Mastervolt web site.

    Product code: 77030100

  • A Mastervolt battery monitoring panel brings an end to nasty surprises, like a sudden shortage of battery power. The Masterlink BTM-III battery monitor provides an accurate indication of the current, amperage, remaining time and remaining capacity of battery-bank 1, and the current and estimated capacity of battery banks 2 and 3. The built-in microprocessor calculates […]

  • MasterBus integrated battery monitor, with detailed information on the status of your batteries for an optimised charging process, incl. voltage, current, remaining time and consumption capacity in percentage. With an intelligent connection system, the MasterShunt is easily connected to the DC distribution. The integrated system clock combined with command-based events custom automates the system to your […]

  • Multifunctional touch screen remote panel: MasterView Easy This touchscreen control panel is easy to read and operate. The grey button turns the display on or off or locks it, while all other functions can be controlled using the touchscreen. The first of three control levels provides a short system overview with all the information you […]

  • MasterView System: interactive touchscreen This full colour graphical display helps installers to configure the electrical onboard system, and is extremely easy to reproduce. Configuration, monitoring and operation becomes easier, cheaper, lighter and faster. The software makes complicated electrical systems understandable for each user. Electricity has become fun to operate! Home screen The home screen provides a […]

  • The Remote CC remote panel enables you to limit the input current consumption to prevent the AC shore power fuse from tripping. The Remote CC also offers information about the status of the charge process, the charge current and availability of AC power. Product code: 70405030 The Remote CC remote panel enables you to limit […]

  • Call 1-866-503-8889 For Special Bundle Pricing Check out our great bundled pricing for the Mastervolt Ultra Series Lithium Ion Batter and the Mastervolt Alpha Pro MB. Click Here For Pricing And To Purchase This Bundle Lithium Iron Phosphate batteries have a high energy density and are perfect for cyclic applications. They offer savings of up […]

  • 44210400 Your introduction to the quality of Mastervolt, the high performance marine PowerChargers offer you many features in a lightweight, compact design. PowerCharger battery chargers feature high frequency switch mode technology, which makes them extremely effi cient and lightweight. Designed for worldwide marine applications (90-265 V AC, 50/60 Hz), they are also power factor corrected […]

  • 44210200 Your introduction to the quality of Mastervolt, the high performance marine PowerChargers offer you many features in a lightweight, compact design. PowerCharger battery chargers feature high frequency switch mode technology, which makes them extremely effi cient and lightweight. Designed for worldwide marine applications (90-265 V AC, 50/60 Hz), they are also power factor corrected […]

  • Introducing the new Electromaax Voyager UAT-165 High Output Marine Alternator UAT-FM-1”-12-165a The new voyager series alternators come in either case or isolated ground, two internal cooling fans, plus “Hair Pin stators” and extra thick aluminum mounts to aid dissipation of heat.  These advanced technology alternators require either serpentine (multi groove) or dual ½” v belt systems. The voyager series may be purchased singly or in packages that include serpentine kits, and external smart regulators.

  • Introducing the new Electromaax Voyager UAT-165 High Output Marine Alternator UAT-FM-2”-12-165a  The new voyager series alternators come in either case or isolated ground, two internal cooling fans,  plus “Hair Pin stators” and extra thick aluminum mounts to aid dissipation of heat.  These advanced  technology alternators require either serpentine (multi groove) or dual ½” v belt systems. The voyager  series may be purchased singly or in packages that include serpentine kits, and external smart regulators.

  • Introducing the new Electromaax Voyager UAT-165 High Output Marine Alternator UAT-J-4”-12-165a  The new voyager series alternators come in either case or isolated ground, two internal cooling fans,  plus “Hair Pin stators” and extra thick aluminum mounts to aid dissipation of heat.  These advanced  technology alternators require either serpentine (multi groove) or dual ½” v belt systems. The voyager  series may be purchased singly or in packages that include serpentine kits, and external smart regulators.