SolarEdge S1500 Commercial Power Optimizer
The SolarEdge S1500 Commercial Power Optimizer is a high-power, module-level optimization device designed for commercial and utility-scale solar installations. Supporting high-current, high-wattage, and bifacial PV modules, it maximizes system energy production while improving safety and system visibility. Its compact design enables flexible system layouts, reduced balance-of-system costs, and simplified installation. The S1500 provides advanced monitoring and remote troubleshooting to enhance long-term system reliability and performance.
Specifications
Rated Input DC Power
1500 W
Maximum Efficiency
99.5%
Weighted Efficiency
98.8%
Maximum Input Voltage
125 Vdc
MPPT Operating Range
12.5 – 105 Vdc
Maximum Output Current
24 Adc
Maximum Output Voltage
80 Vdc
Safety Voltage Output
1 ± 0.1 Vdc during shutdown
Module Compatibility
Supports high-power, bifacial, and G12 modules
Operating Temperature Range
-40°F to 185°F (-40°C to 85°C)
Warranty
25 years
Benefits
- Maximizes energy production through module-level MPPT optimization
- Supports modern high-power, high-current, and bifacial PV modules
- Enhances system safety with SafeDC™ automatic voltage reduction
- Detects connector overheating and performance issues with Sense Connect technology
- Reduces balance-of-system costs through longer strings and reduced cabling
- Simplifies installation with compact design and flexible module pairing
- Improves O&M efficiency with module-level monitoring and remote troubleshooting