From pv journal Germany
RWTH Aachen College reported that Germany deployed about 220,000 new residential batteries with a mixed capability of 1.2 GW/1.9 GWh final yr, up 52% from the earlier yr. The nation’s cumulative annual residential battery capability reached 5.5 GWh by the tip of 2022.
The researchers additionally revealed that the stationary battery market grew by 24%, with a big share reaching 0.4 GW / 0.8 GWh of cumulative put in capability final yr, which corresponds to a 910% development in year-to-year.
By 2022, 47 giant storage services with a capability of 0.43 GW/0.47 GWh have been put in in Germany. The researchers say that the whole put in storage capability in Germany has reached 7 GWh throughout all sectors. RWTH Aachen additionally in contrast battery costs and famous a rise for the primary time in 2022.
For residential gadgets, they estimate the typical value at €1200 ($1,297)/kWh, which is 30% increased than in 2021. For industrial storage, the researchers give a variety of €580/kWh to at €710/kWh. Relying on the dimensions, this is a rise of 23% to 92%, they stated.
Costs for large-scale storage batteries, alternatively, vary from €310/kWh and €465/kWh, which is between 42% and 54% increased than in 2021. The worldwide costs for of battery packs elevated by 7% final yr, based on the report.
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