According to -the news, since the acquisition of SolarCity in 2016, Tesla has been providing its own solar solutions, but not fully self-developed, but has been using Delta and SolarEdge inverters.
Solar inverters can convert the direct current generated by solar panels into the alternating current used by home appliances. All the electricity generated by solar panels must be processed by the inverter to be output externally. It is an important role in solar solutions.
Tesla has officially released the first self-developed ‘Tesla Solar Inverter’. Tesla solar inverters are based on Powerwall 2 technology, have Wi-Fi, Ethernet and cellular connections, and wireless update functions, and can be integrated with Tesla Powerwall and Tesla applications, providing 3.8 kW and 7.6 kW Two models. As per the new, the new inverter will be installed with the Tesla solar installation.
(Source)
