SolarEdge P801 (MC4) Power Optimizer

SolarEdge P801 (MC4) Power Optimizer

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The SolarEdge Power Optimizer P801 is a panel add-on box for two 72 cell PV modules rated at up to 800 watts DC STC power, with a maximum input voltage of 125 volts DC.


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Availability: In stock

Producer: SolarEdge


The SolarEdge Power Optimizer P801 is a panel add-on box for two 72 cell PV modules rated at up to 800 watts DC STC power, with a maximum input voltage of 125 volts DC. This SolarEdge power optimizer can be connected to two modules in series or in parallel to maximize energy throughput with constant tracking of the Maximum Power Point. The P801 optimizer is the middle-ground option between the P730 and P850 for commercial solar projects. The power optimizers monitor the performance of each module and communicate performance data to the SolarEdge monitoring portal for enhanced, cost-effective maintenance. When working with SolarEdge inverters, power optimizers automatically maintain a fixed string voltage, allowing optimal efficiency of the SolarEdge inverter. Backed by a 25-year warranty and designed to only be used with SolarEdge 3-Phase Inverters.



      • Nominal DC input power: 850 W.
      • Absolute maximum input voltage (Voc): 125 Vdc
      • MPPT operating range: 12.5-105 Vdc
      • Maximum continuous input current (Isc): 11.75 Adc
      • Maximum efficiency: 99.5%
      • Weighted efficiency: 98.8%
      • Overvoltage category: II


Output in operation (power optimizer connected to WR in operation)

      • Maximum output current: 15 Adc
      • Maximum output operating voltage: 85 Vdc


Output in standby (power optimizer separated from inverter or inverter off)

      • Safety output voltage per power optimizer: 1 Vdc


Standards Compliance

      • EMC: FCC Part 15 Class B, IEC61000-6-2, IEC61000-6-3
      • Security: IEC-62109-1 (security class II), UL1741
      • Rohs: Yes
      • Fire protection: VDE-AR-E 2100-712: 2013-05


Mechanical specifications

      • Maximum system voltage: 1000 Vdc
      • Plug connector on the module side: MC4
      • Output connector: MC4
      • Length of the input cable: 1.3 m
      • Operating temperature range: -40 - +85 ° C
      • Protection class: IP68 / NEMA6P
      • Relative humidity: 0 - 100%
      • Dimensions: 129 x 89 x 49.5 mm
      • Weight: 0.933 kg


Additional Features

      • Designed for commercial 3 phase applications
      • 99.5% max efficiency
      • 25 year warranty  



pdf Datasheet SolarEdge Optimizers P650 to P950 (PDF, 2,000 KB)
pdf TUV Certificate of Quality - Solar Edge (PDF, 316KB)
pdf MDACI Products Warranty (PDF, 1,800 KB)
pdf Certificate of Compliance - SolarEdge (PDF, 534 KB)



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