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Produkt details

RCT Power Storage DC


Do you have better plans than paying high electricity bills? Then optimize your own consumption and save money. The RCT Power Storage DC is a clever inverter with a battery connection for solar self-consumption. It intelligently distributes the solar power, protects the battery and optimizes the yields.

Programmable switching outputs ensure that excess electricity is not supplied to the grid, but to your heat pump, your electric car or other applications. The intelligent charging strategy leads to an optimization of use and to the balancing of generation and consumption of electricity in the overall system. This not only benefits the individual household, but also the public power grid.


Recognized and awarded

This battery inverter was already funded by the Federal Ministry for Economic Affairs and Energy in the development phase and highlighted as a lighthouse project. In 2018 and 2019, HTW Berlin confirmed in its power storage inspection that the RCT Power DC storage system is one of the most efficient.


DC-coupled storage system for residential buildings and commercial systems


Efficient and flexible

This hybrid inverter is suitable for all types of batteries with input voltages in the range of 140V to 600V. Due to the high voltages, we keep the charging and discharging currents low and thus temperature cycles in the battery are minimal - especially with Li cells of all types, this significantly increases the service life compared to 48V battery systems. It has two independent MPP solar inputs with a very wide voltage range and a three-phase mains output with a power of 6kW. An efficient heat sink guarantees silent and maintenance-free cooling.


Data protection and your security are important to us

Data protection is a serious issue - even with solar storage systems. The security of your data is important to us. The forecast-based charging management developed together with ISE Freiburg does not require an internet connection. Access remains in your hands and your data remains secure.

RCT Power Storage DC


    "Fits all" technology allows all module types, all string layouts and all roof types (alignment, shading) without loss of efficiency


    Up to 100% power asymmetry of the MPP controller


    Possible input voltage range between 150 V and 1000 V


    Maximum input current: 2 x 12 A.



    Monitoring via APP

    Pre-installed parameters for different countries

    Integrated network service functions

    Dynamic power control

    Multi-information LCD display

    WiFi and APP for contactless commissioning

    Integrated data and error logging via APP

    Multi-function communication unit for connecting various additional devices

    Compact and lightweight housing made of resistant aluminum, protection class IP65: suitable for indoor and outdoor use

    Tool-free DC and AC connection



    Two independent MPP controllers, can be connected in parallel

    3-phase feed

    Transformerless topology

    Very high efficiency

    Low settling time

    Battery input for high-voltage batteries



    Forecast-based loading

    Efficient heat sink: Noiseless, maintenance-free, fanless cooling

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