Tesla Powerwalls helped the DJK Weingarts Sports activities Membership flip its electrical energy invoice. The favored sports activities membership went from paying €600 ($638) per 30 days for energy to producing as much as €20 (~$21) each month.
Thomas Theinert is the Head of Finance at DJK Weingarts. After transferring to Higher Franconia in Kunreuth, Germany, Theinert retired and began studying about photovoltaics as a interest. His curiosity led certainly one of DJK Weingarts’ Board of Administrators to ask Theinert about saving cash by way of photo voltaic.
The Board informed Theinert that the sports activities membership was paying €600 ($638) month-to-month on electrical energy. They needed an answer that may assist DJK Weingarts scale back electrical energy prices. Theinert had the reply.
Utilizing Powerwall, DJK Weingarts Sports activities Membership in Germany went from spending 600€/month on electrical energy to incomes as much as 20€/month pic.twitter.com/AkNok2ERLU
— Tesla Vitality (@teslaenergy) September 21, 2023
“You want a PV system with battery storage, similar to the one at my home,” Theinert informed the Board of Administrators. “After that, I calculated the whole lot myself, negotiated costs, and in 2017, we put in a 39.5 kWp photo voltaic panel system together with three [Tesla] Powerwall models,” he mentioned.
Since DJK Weingarts commissioned the system in 2017, the sports activities membership would have obtained Tesla Powerwall 2 models. The system consisted of three 40.5 kWh Tesla Powerwall models and 39.5 kWp photo voltaic panels.
In 2022, the system at DJK Weingarts Sports activities Membership reached 70% self-sufficiency.
“We not solely use the photo voltaic power we generate to energy the sports activities amenities and the soccer pitch’s floodlights—we additionally run a big restaurant, together with an annex to the corridor. The corridor holds round 200 individuals, the restaurant serves 80, and an adjoining room holds one other 40. This implies we will cater occasions with over 300 friends,” mentioned Theinert.
Earlier this yr, Tesla launched the Tesla Powerwall 3, which has an built-in inverter. It has extra energy and is simpler to put in.