WisAccu

Inexpensive and reliable energy accumulators

A summer night without electricity can be a great excuse to light a few candles and spend a family evening with board games. But prolonged power outages (especially in freezing weather) can be extremely dangerous for our well-being and safety.

If you have a power outage and it goes off for an extended period of time, you will need a backup power supplyу.

We have the lowest price on the market with high reliability because we use elements installed in Tesla cars from the same manufacturer and a proven cell charge balancing system.

Our system does not require the supply of gasoline, does not require costs, and does not make noise during operation, it can be charged both from the mains and from solar panels and a windmill, and it is very economical. When there are periods of high demand for the same network, you may have opportunities to sell your energy to utilities.

Unfortunately, traditional gasoline or diesel generators have a significant carbon footprint. In addition, diesel engine exhaust gases contain more than 40 toxic air pollutants, including many known or suspected carcinogenic substances such as benzene, arsenic, and formaldehyde.

We offer a clean solution that does not cause health problems and takes care of the environment.

The capacity is 7.2 or 14.4 kWh for 1 or 2 days of operation with an average load of a country house of daily consumption.
NMC cells in a durable fireproof housing with an operating temperature from -30°C to + 55°C (forced automatic heating of cells to 0 °C)