Battery prices in 2027: what the Chinese export rebate change means
China is ending the export VAT rebate on batteries on 1 January 2027. What is documented, what is only expected, and how to decide without pressure.
What is documented
According to a law firm analysis of the Chinese notice Cai Shui 2026 No. 1, China abolished the 9 percent export VAT rebate for photovoltaic products on 1 April 2026. For batteries it cut the rebate from 9 to 6 percent for the period from 1 April to 31 December 2026, and it ends on 1 January 2027. Most plug in batteries and power stations are made in China, so exporters lose part of a refund they used to receive.
What is only expected
Industry sources expect a second jump in battery prices in the first quarter of 2027, and some forecasts name 10 to 15 percent for solar modules. These are commercial estimates, not measurements. How much of the lost rebate reaches shop prices depends on margins, competition and stock, and it can differ by brand and country. We cannot tell you the size of the change, and we do not believe anyone can.
How to decide without pressure
Do not buy a battery only because of a deadline. First check whether you need one: use the yield calculator to see how much of your solar power you already use. Then compare models on the cost of each stored kWh over the life of the battery, and compare the same model across shops and countries. If a discount is real, it will show in that figure. Buying early makes sense only if the battery pays back for you at today's prices.