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Updates software and firmware remotely
View full technical specifications and certification data for the RSD-D:
High-Temperature Wire Rating (105°C Minimum)
6% Protection Class NEMA 4X (IP66) Official Documentation & Support:
Digital Status Display: Integrated front-panel display provides immediate feedback on DC input voltage and AC output wattage
SMA Sunny Boy 3.8kW Grid-Tie Inverter (SB3.8-1SP-US-41) Lithium Battery Backup Updates software and firmware remotelyOptimize your residential solar energy production with the SMA Sunny Boy SB3. 8 1SP US 41. This premium 3. 8kW single phase grid tie inverter combines industry leading efficiency with advanced features to deliver maximum power yields for your home solar system. Engineered by SMA, a global leader in solar inverter technology, it is the ideal solution for both new installations and system upgrades. Key Features & Benefits High Efficiency & Performance:
