SolarEdge USA Domestic Content Eligible Power Optimizer U650B
SolarEdge USA Domestic Content Eligible Power Optimizer U650B
SolarEdge USA Domestic Content Eligible Power Optimizer U650B
SolarEdge USA Domestic Content Eligible Power Optimizer U650B
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SolarEdge USA Domestic Content Eligible Power Optimizer U650B
U650B
SolarEdge USA Domestic Content Eligible Power Optimizer U650B
The SolarEdge U650B is a high-performance, USA-manufactured power optimizer designed for PV module-level optimization. Offering an extended input voltage range and higher output voltage than the U650, it improves design flexibility for complex roof layouts and supports high-Voc modules.
Key Benefits
Extended Voltage Range: Operates from 12.5–100 Vdc input with up to 80 Vdc output for greater design flexibility.
High Efficiency: 99.5% maximum efficiency with 98.6% weighted efficiency for superior energy harvest.
Advanced Safety: Integrated SafeDC™ shutdown and patented Sense Connect technology for arc prevention.
Broad Compatibility: Works with a wide range of PV modules, including high-powered and bifacial types.
Special Technology
Sense Connect: Monitors connector temperature to detect and prevent potential arc faults before they occur.
SafeDC™: Automatically reduces module voltage to a safe level when the inverter or grid is shut down.
SunSpec & NEC Compliance: Meets Photovoltaic Rapid Shutdown System (PVRSS) and AFCI requirements.
Warranty
25-Year Manufacturer Warranty.
Best Uses
Residential Rooftop: Ideal for complex or shaded arrays requiring module-level optimization.
Commercial PV: Suitable for large-scale designs with mixed orientations or string lengths.
Specifications Table
| Specification | Data |
|---|---|
| Model | U650B |
| Rated Input DC Power | 650 W |
| Absolute Max Input Voltage (Voc) | 100 Vdc |
| MPPT Operating Range | 12.5 – 100 Vdc |
| Max Input Current (Isc) | 15 Adc |
| Max Input Short Circuit Current | 18.75 Adc |
| Max Efficiency | 99.5% |
| Weighted Efficiency | 98.6% |
| Max Output Current | 15 Adc |
| Max Output Voltage | 80 Vdc |
| Safety Output Voltage | 1 ± 0.1 Vdc |
| Max Allowed System Voltage | 1000 Vdc |
| Dimensions (W × L × H) | 5.07 × 6.49 × 1.77 in |
| Weight | 1.74 lbs |
| Input Connector | MC4 |
| Input Wire Length | 0.1 m (0.32 ft) |
| Output Connector | MC4 |
| Output Wire Length | (+) 2.3 m / 7.54 ft, (-) 0.10 m / 0.32 ft |
| Operating Temperature | -40°C to +75°C (-40°F to +167°F) |
| Protection Rating | IP68 / NEMA 6P |
| Relative Humidity | 0 – 100% |
| Compliance | NEC 2014–2023, UL 1741, CSA C22.2#107.1, IEC 62109-1, FCC Part 15 Class B |
| Warranty | 25 Years |
About SolarEdge:
SolarEdge Technologies, founded in 2006 in Israel, is a global leader in smart energy. They pioneered DC‑optimized solar inverters paired with module‑level power optimizers that boost system performance, increase safety, and simplify monitoring. Serving residential, commercial, and utility-scale markets, SolarEdge also offers storage, EV charging, UPS, grid services, and energy management platforms. They support over 47,000 installers in 34 countries with solutions deployed in 140+ nations.
Why Buy From US Solar Supplier?
As an American founded company out of Kentucky, US Solar Supplier is committed to providing top-quality solar products, backed by the world’s leading manufacturers. Our promise is to get you the fairest price from the best brands that offer warranties you can count on. We are updating our inventory daily with solar components that offer the latest technology. With a reputation for excellence and a dedication to customer satisfaction, we ensure that every product we sell meets the highest standards in the industry.
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