The SolarEdge S650B-1GM4MBM is an advanced power optimizer designed for modern photovoltaic installations, offering maximum efficiency, design flexibility, and the highest safety standards. Utilizing module-level MPPT (Maximum Power Point Tracking) technology, the device maximizes the energy yield of each PV panel, regardless of its positioning, shading, or operating conditions.

Key technical specifications:

• Max. DC module power (STC): 650 W
• MPPT voltage range: 12,5–85 V
• Maximum input voltage: 85 V
• Module short-circuit current (Isc): 15 A
• Maximum efficiency: 99,5%
• Weighted efficiency (CEC): 98,6%
• Nominal output voltage: 80 V

Design and integration:

• Connectors: MC4-compatible (male and female)
• Cable length: input – 0,1 m; Output – 2,3 m
• Ingress protection: IP68 – fully dust-tight and protected against water immersion
• Operating temperature range: -40°C to +85°C
• Dimensions: 129 mm × 155 mm × 30 mm
• Weight: 720 g

Safety and compliance systems:

• SafeDC™ technology – automatically reduces module voltage to a safe level during inverter shutdown or in the event of a fault
• Compliance with international standards: IEC 62109-1, UL1741, VDE-AR-E 2100-712
• Warranty: 25 years

Application and compatibility:

• For use in single-phase and three-phase systems: residential and commercial
• Compatible with bifacial modules and SolarEdge inverters
• An excellent choice for rooftop installations with complex geometry or variable sunlight exposure

Benefits for investors and installers:

• Increased energy yield through individual module optimization
• Easy fault location and diagnostics – module-level monitoring
• Design flexibility – longer strings, various orientations, and different module types
• Enhanced safety during operation and system maintenance