Power Generation

The Mastervolt Mass Combi Ultra series is a sine wave inverter, battery charger and solar regulator (12 & 24v Models Only) all in one compact unit.  Powerful, complete and versatile The Mass Combi Ultra series comprises several models, varying...

The Rutland FM910-4 Furlmatic is without doubt the engineer’s choice of micro wind turbine for battery charging at off grid locations. Countless organisations worldwide have installed tens of thousands of Furlmatics because, simply, their...

Solar panel side mounts, 2 pack, for installing framed panels on a flat surface. Fixings not included 

Solar panel courner mounts, 4 pack, for installing framed panels on a flat surface. Fixings not included 

Spectra solar panels are ideal for maintaining and replacing natural discharge in 12V deep cycle batteries for leisure and light professional applications. Once installed, the solar panel works quietly and efficiently at recharging without any effort on...

If you have a boat, campervan, holiday home or even professional equipment that relies on battery power for lighting, computers or small appliances then you know how frustrating it can be to find discharged batteries. Spectra solar panels are ideal for...

The Rutland 1200 Windcharger is one of the most technologically advanced micro wind turbines in its class. Experience the powerful but quiet operation of the new Tri-namic profile blades combining to make Rutland 1200 an essential piece of equipment for...

The Rutland 914i Windcharger 12v punches well above its size for power, rivaling the claimed outputs of larger turbines owing to it’s built-in MPPT technology. This continuously matches the turbine speed and generator to their optimum...

Alpha Compact alternators are optimized to deliver continuous high power output in energy storage applications. Combined with our Alpha Pro regulators, they create a high performance, plug-and-play charging solution. This combination is suitable for all...

Spectralite SemiFlex uses mono crystalline cells and thanks to their robust design these Solar Panels are tough enough to be walked on and their non-glass construction makes them shatter-proof which is ultimately much safer and vandal resistant...

Features Polished Marine Grade Stainless Steel Tube 2x 1m Pole Sections Joiner Deck Fixing Bracket Stainless Steel Fasteners Anti-Vibration Feet

The Rutland 914i Windcharger 24 volt punches well above its size for power, rivaling the claimed outputs of larger turbines owing to it’s built-in MPPT technology. This continuously matches the turbine speed and generator to their optimum...

Rutland HRDi Dual Battery Charge Controller The HRDi Charge Controller is the latest wind and solar regulator from Marlec. The HRDi has evolved from and improved on the successful HRDX controller. It provides Charge Control and Power Splitting for...

Advanced 3-step charge regulator for standard and high performance alternators The propulsion engine of your boat or vehicles may be used to quickly charge your service batteries, either while cruising or taking a break. The advanced and powerful Alpha...

This Mastervolt 24V/110A Alternator comes standard with the Alpha Pro III charge regulator for an optimal performance and longer-lasting batteries. Using a Battery Mate or battery isolator in conjunction with an Alpha alternator makes it possible to...

The Mastervolt 24V/75A Alpha lll Multigroove Alternator comes standard with the Alpha Pro III charge regulator for an optimal performance and longer-lasting batteries. Using a Battery Mate or battery isolator in conjunction with an Alpha alternator...

The Mastervolt 24V/75A Alpha lll Alternator comes standard with the Alpha Pro III charge regulator for an optimal performance and longer-lasting batteries. Using a Battery Mate or battery isolator in conjunction with an Alpha alternator makes it possible...

The Mastervolt 12V/130A Alpha lll Multigroove Alternator comes standard with the Alpha Pro III charge regulator for an optimal performance and longer-lasting batteries. Using a Battery Mate or battery isolator in conjunction with an Alpha...

The Mastervolt 12V/130A Alpha lll Alternator comes with the Alpha Pro III charge regulator for an optimal performance and longer-lasting batteries. Using a Battery Mate or battery isolator in conjunction with an Alpha alternator makes it...

The negative pole of Alpha Compact alternators connects to the housing. Isolated operation is possible by installation of isolating bushings.

Mastervolt Alpha Compact B+ Adapter for M10 cable eye.

The negative pole of Alpha Compact alternators connects to the housing. Isolated operation is possible by installation of isolating bushings.

Mastervolt Oil Pressure Switch Isolated M10x1.

Alpha Compact alternators are optimized to deliver continuous high power output in energy storage applications. Combined with our Alpha Pro regulators, they create a high performance, plug-and-play charging solution. This combination is suitable for all...

Alpha Compact alternators are optimized to deliver continuous high power output in energy storage applications. Combined with our Alpha Pro regulators, they create a high performance, plug-and-play charging solution. The combination is suitable for all...

Alpha Compact alternators are optimized to deliver continuous high power output in energy storage applications. Combined with our Alpha Pro regulators, they create a high performance, plug-and-play charging solution. The combination is suitable for all...

Alpha Compact alternators are optimized to deliver continuous high power output in energy storage applications. Combined with our Alpha Pro regulators, they create a high performance, plug-and-play charging solution. This combination is suitable for all...

Alpha Compact alternators are optimized to deliver continuous high power output in energy storage applications. Combined with our Alpha Pro regulators, they create a high performance, plug-and-play charging solution. The combination is suitable for all...

Multigroove pulley with 2x 8 ribs. Specifications Diameter: 66.1 mm Width: 68.7 mm

Multigroove pulley with 8 ribs. Specifications Diameter: 48.1 mm Width: 39.4 mm

Multigroove pulley with 8 ribs. Specifications Diameter: 66.1 mm Width: 34.6 mm

Multigroove pulley with 8 ribs. Specifications Diameter: 50 mm Width: 49.3 mm

Multigroove pulley with 8 ribs. Specifications Diameter: 56 mm Width: 38.9 mm

Multigroove pulley with 6 ribs. Specifications Diameter: 55 mm Width: 36.1 mm

Multigroove pulley with 6 ribs. Specifications Diameter: 56.2 mm Width: 42.8 mm

Multigroove pulley with 6 ribs. Specifications Diameter: 49.8 mm Width: 40.3 mm

Multigroove pulley with 8 ribs. Specifications Diameter: 57.4 mm Width: 37.4 mm

Connection cable for any other brand of alternator that has a standard Bosch connector.

When using the Alpha Pro in combination with non-Mastervolt alternators, this alternator temperature sensor may offer additional protection against over heating.

This solar charge regulator based on PWM technology is a great solution to charge your batteries with solar energy. Suitable for both 36 cells panels (in 12 V systems) and 72 cells panels (in 24 V systems). Its protection against water spray, suitability...