Since 1 January 2023, a zero VAT rate has been in effect for, among other things, the supply of solar modules. This rate also applies to the essential components and storage of operators of photovoltaic systems (PV systems) - just as it does for certain installation work. VAT (Value Added Tax) is a tax levied on the sale and purchase of goods and services, including solar panels, modules, inverters, batteries, and other components. 72 in conjunction with § 52 Para. In Spain, a homeowner wanting to apply the 10% reduced rate faces conditions so narrow that most installers default to 21%. Germany has introduced a zero VAT rate for the first time. To meet its ambitious environmental protection goals (i. No VAT will be charged for sales subject. With effect from 01. 2023, a VAT rate of 0% was introduced in sec.