What is the new home energy storage solution from Estonia's Freen?

The new home energy storage solution from Estonia’s Freen is based on sodium-ion battery chemistry and can be coupled with both rooftop PV and small wind turbines. From ESS News

How much does electricity cost in Estonia?

Estonia, June 2023: The price of electricity is 0.320 U.S. Dollar per kWh for households and 0.183 U.S. Dollar for businesses which includes all components of the electricity bill such as the cost of power, distribution and taxes.

How safe is a 10 kWh sodium ion battery?

Estonian renewable energy company Freen OÜ has launched a 10 kWh sodium-ion home energy storage solution, designed to integrate seamlessly with both solar panels and small wind turbines. Freen says that its sodium-ion batteries are non-toxic, non-flammable, and highly stable, ensuring safety for residential use.

Can a new home energy storage solution work with solar panels?

The new home energy storage solution from Estonia’s Freen is based on sodium-ion battery chemistry and can be coupled with both rooftop PV and small wind turbines. Estonian renewable energy company Freen OÜ has launched a 10 kWh sodium-ion home energy storage solution, designed to integrate seamlessly with both solar panels and small wind turbines.

How much does a 10 kWh home battery cost?

According to the spokesperson, the price for one set – a 10 kWh home battery system – stands at around EUR 3,000. Freen OÜ packs the battery for shipment, prepares all the documentation, and can ship it wherever needed. The rest, including transportation, taxes, insurance, should be arranged by the buyer, said the spokesperson.

What is a residential energy storage system?

The residential energy storage system comes with a rated voltage of 48V, and an operating voltage range from 40V to 60V. It achieves a depth of discharge of 90%. Its maximum charge/discharge rate is 210A. The battery delivers more 4,000 charge-discharge cycles.