SMA SUNNY BOY 6000TL-US-22 (SPR-6002m) – SunPower Branded – New in Box. Brand: SunPower (OEM: SMA) Model: 6000TL-US-22 (SPR-6002m) Type: Grid-Tie Solar Inverter Output Power: 6000W Voltage: 208/240V Integrated AFCI: Yes Communication Module: RS485 (pre-installed) Includes: Factory DC Disconnect Condition: New – Never Installed. These are new and unused inverters, branded for SunPower but built by SMA. Functionally equivalent to SMA Sunny Boy 6000TL-US-22. Stored indoors in original factory packaging. Date of Manufacture: Between 2018 and 2019. Most units are grey with black faceplates (may vary slightly). Box Dimensions: 24″ x 20″ x 10. These inverters are ideal for grid-tied residential PV systems.