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SolarEdge P850 Commercial Power Optimizer

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  • Up to 25% more efficient than string inverters in systems with shading issues
  • Optimal DC to AC conversion regardless of string lengths
  • Wide range of inverters for residential and commercial

Product Information

Model Part No. Description Size & Weight Price
SolarEdge P850 Commercial Power Optimizer9994972SolarEdge Power Box P850 208V/480V Commercial6.4 × 5.1 × 2.3 in
2.4 lbs
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Do you have questions about our SolarEdge inverter accessories, or questions about solar in general? Give us a call at 1-800-472-1142.


SolarEdge P850 Commercial Power Optimizer
Get the most power from your panels with the SolarEdge power optimizer. This DC/DC converter is connected by installers to each PV module. The SolarEdge power optimizers increase energy output from PV systems by constantly tracking the maximum power point (MPPT) of each module individually.

Monitor your performance
The SolarEdge power optimizer monitors the performance of each module and communicates performance data to the SolarEdge monitoring portal for enhanced, cost-effective module-level maintenance. Each power optimizer is equipped with the unique SafeDC™ feature which automatically reduces the array voltage whenever the inverter or grid power is shut down.

Allows flexible installation design
The MPPT per optimizer allows for flexibility with multiple orientations, tilts and module types in the same string. Designed to work with SolarEdge three phase inverters, SolarEdge P850 power optimizers automatically maintain a fixed string voltage, allowing installers even greater flexibility with longer strings and strings of different lengths in order to design optimal PV systems.
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Features & Attributes

  • Dimensions (LxWxH): 6.4 × 5.1 × 2.3 inches
  • Weight: 2.4 lbs
  • Designed for commercial 3 phase applications
  • 99.5% max efficiency
  • 25 year warranty
  • MPN: P850
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SolarEdge P850 Commercial Power Optimizer

Spec. Sheet
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About SolarEdge

SolarEdge provides an intelligent inverter solution that has changed the way power is harvested and managed in solar photovoltaic systems. The SolarEdge DC optimized inverter system maximizes power generation at the individual PV module-level while lowering the cost of energy produced by the solar PV system. Supporting increased PV proliferation, the SolarEdge system consists of power optimizers, inverters, smart energy management, and a cloud-based monitoring platform. SolarEdge’s solutions addresses a broad range of solar market segments, from residential solar installations to commercial and small utility-scale solar installations. SolarEdge is online at

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