The holy grail of renewable energy is Storage.
Renewable energy like Solar and Wind are intermittent.
Energy stored in Compressed Air Batteries is the answer to a continuous supply.
Compressed Air Batteries
Light and Resistant
The air tank batteries meet the existing UN ECE R110 for CNG (Compressed Natural Gas) which has been used for several years in public transit, including buses. The new tanks are composites of carbon fibre and resin, which are very resistant and without fragmentation in accidents.
Lightweight and Reliable
Designed for more than 20,000 cycles, which amounts to more than 50 years! A filling test is to be carried out every 5 years.
Different sizes according to specific requirements, from a few litres to several hundred litres of compressed air at 248 bars. For static storage the air tank batteries can be steel.