Sonnen launches trade-in program for old solar battery storage systems regardless of condition or manufacturer

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From ESS News

Sonnen is launching what it claims is Germany’s first battery storage exchange program. The company is offering households that installed a photovoltaic storage system by December 31, 2020, the opportunity to replace their old systems with a new Sonnen Battery – regardless of the condition or manufacturer of the existing unit.

Under the initiative, Sonnen is introducing a trade-in bonus modeled on the automotive scrappage scheme. Households can receive a credit of up to €2,800 ($3,223) toward the purchase of a new Sonnen storage system. The minimum bonus is €500 for a Sonnen Battery with a 5.5 kWh capacity, increasing in tiers up to €2,800 for systems with 33 kWh of capacity.

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