A New Level of Marine Power Management

Imagine a life on board without power limits. With the Fischer Panda PowerMaster, you have complete control over your boat’s energy sources, blending shore power, generator, battery, and solar energy into one versatile and efficient solution. With the new, smart inverter you can rely on efficient and steady power in every situation, letting you experience true independence.

Fischer Panda Powermaster

No Power Shortages, No Fuel Waste

Designed to manage power flows intelligently, the PowerMaster ensures that batteries are charged efficiently, energy is distributed without overload, and fuel consumption is minimised. Using the smart management system of the battery, the inverter prioritises the available power sources flexbily, to extend battery life and reduce fuel reliance. Optimised for marine conditions, the PowerMaster is rated for high ambient temperatures and meets IP44 standards, providing stable power even in challenging environments. 

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Reliable in Every Scenario

The Fischer Panda PowerMaster offers seven intuitive modes to ensure your onboard power is always optimised to your needs. Each mode is designed to adapt to different situations, whether you're docked in a marina or out at sea. The flexibility of the modes ensures that the connected Fischer Panda generator runs highly efficiently, avoiding light loads to optimise performance, support all AC outputs and charge batteries efficiently. 

AC Pass-Through Mode

Feel at home in the marina – with full power from the shore

Your boat is docked and you want to use household appliances like you would at home and get hot water from the boiler? The inverter ensures that all the power you need is supplied by the shore power connection – even if you have high power consumers. The batteries remain fully charged so you are always ready for your next adventure. 

Inverter Mode

Relaxing on a beautiful coastline – the battery provides the AC via the inverter

Are you moored in a quiet bay and want to enjoy a cool drink from the fridge? Since you are not connected to shore power, the battery provides the power. The inverter converts the battery's direct current into alternating current to keep your fridge and other appliances running. You can sit back and relax without worrying about power.

Generator Only Mode

Comfort on the open sea – with full power from the generator

You are at sea in your boat and want to enjoy the comfort of hot water. With sufficient external power available, the generator will power the entire power system and your energy-intensive water heater without draining the batteries. So you can be sure of power to your high energy consumers without relying on on-board batteries.

Shore Power Mode with Charging

Charge and supply, all with shore power


While your boat is in the harbour and connected to the shore power supply, the inverter does all the hard work, charging your batteries and supplying devices on board, such as your refrigerator, with the required alternating current – directly from shore power. So you can sit back, relax and enjoy everything the marina has to offer, safe in the knowledge that your batteries are fully charged and ready for the next adventure.

Generator with Battery Charging Mode

Power when it counts most – battery and application power at sea

When your batteries are running low at sea, the PowerMaster will take control to provide essential applications, such as the watermaker, with the necessary AC power and ensure that your batteries are charged. All power is supplied by the generator, both for charging and for running AC applications. So you don't have to wait for the batteries to recharge.

Boost Mode

Extra power at peak times when shore power is limited

Docked with limited shore power? In situations where shore power is limited to 10 amps, Boost Mode optimises the power available. It draws the extra power needed to run your appliances, such as your cooker or air conditioner, from the generator or battery to ensure that high-demand appliances run smoothly and without interruption.

Maximum Power Mode

Peak power, no matter the load 

When you are at sea and need more power than your battery can provide, the PowerMasters comes into play. By combining the power of the battery and the generator, the inverter provides the power needed for larger appliances such as air conditioners, watermakers or dive compressors. This provides enough power to run heavy-duty systems, ensuring you have the power you need in any situation, even when you are far from shore power.

Fischer Panda – Your One-Stop-Shop for Power Management

Fischer Panda is your trusted partner for complete energy management on board. With a commitment to performance and sustainability, we provide everything from reliable marine generators to advanced power systems like the PowerMaster.

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Explore our range of marine energy solutions: designed for you on-board experience and true freedom at sea. 

Marine Generators

The addition to the new PowerMaster – our leading generators. Compact, lightweight, ultra-quiet, and exceptionally efficient for all your marine power needs.

Discover our generators

Electric Drives

Complement your energy management with our e-drives – efficient, silent, and sustainable propulsion for a cleaner marine life and true freedom.

Discover our electric drives