Description SolarEdge Power Optimizer 505W/ 83V Efficiency - Up to 25% more energy. Superior efficiency (99.5%). Mitigates all types of module mismatch losses, from manufacturing tolerance to partial shading. Flexible system design for maximum space utilization. Fast installation with a single bolt. Next generation maintenance with module-level monitoring. Module-level voltage shutdown for installer and firefighter safety. Technical Specifications Product Line: 5 Series Technology: Optimizer Dimensions: 5.4 x 6.4 x 2.3 Inches Weight: 2.3 lbs Maximum Allowed System Voltage: 1000 VDC Compatible Inverters: All SolarEdge Single Phase and Three Phase Inverters Input Connector: MC4 Compatible Output Wire Type/Connector: Double Insulated; MC4 Compatible Output Wire Length: 3.90 Feet Operating Temperature Range: -40 to +85°C Protection Rating: IP68/NEMA6P Relative Humidity: 0-100% EMC Compliance: FCC Part15 Class B, IEC61000-6-2, IEC61000-6-3 Safety: IEC62109-1 (Class II Safety), UL1741 RoHS Compliance: Yes Rated Input DC Power: 505 Watts Absolute Maximum Input Voltage: 83 VDC MPPT Operating Range: 12.5 - 83 Volts Maximum Short Circuit Current (Isc): 14 ADC Maximum DC Input Current: 17.5 ADC Maximum Efficiency: 99.5% Weighted Efficiency: 98.6% Resources Datasheet ✔️ Datasheet Quick Installation Guide ✔️ Quick Installation Guide Warranty ✔️ Warranty Download Spec Sheet Designed in compliance with applicable BCI, DIN, BS and IEC standards. Tested in compliance to BCI and IEC standards. Yes, please