P505 power optimizer, 505W rated. Module-level MPPT + NEC 2017 rapid shutdown compliance. Required for SolarEdge string inverter systems. 25-year warranty.
| Dimensions | 134 × 131 × 29 mm |
| Weight | 0.68 kg (1.5 lbs) |
It depends on your energy usage. For a typical US home with a $200/month electric bill, you'd need about 20 panels (410W each) for an 8 kW system. Use our quick estimate tool for a personalized calculation.
The P505 Power Optimizer has a module efficiency of ~21%, which means it converts that percentage of sunlight into electricity. This is competitive for residential solar panels.
SolarEdge offers a 25-year product warranty and 25-year performance warranty.
Key strengths: 25yr warranty, per-panel optimization, rapid shutdown included, shade tolerance. Considerations: Only works with SolarEdge inverters, added cost per panel. It's a solid budget-friendly option from a Tier-1 manufacturer.
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