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P800 optimizer parallel model specs
Dual or single input for two 96-Cell PV Modules in Parallel
SolarEdge Model Number P800p parallel: P800P-5NCDARL
P800p single: P800P-5NC4ARL
Max. DC Input Voltage 83V
Max. DC Input Current 17.5A
Max. Output DC Voltage 85V
Max. Output DC Current 18A
Max. System Voltage 1000V
Output Wire Length 5.9 ft.
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SolarEdge P800p Parallel-Input Commercial Power Optimizer

SKU P800p

SolarEdge P800p Commercial Power Optimizer

commercial dual-input parallel power optimizers
Dual and single input P800p models are available. Use the single-input version for an odd end of a string to ensure no unused inputs are exposed.

Power Optimizer For Commercial Solar PV Systems
P800 Optimizer for parallel input to SolarEdge Inverters

  • The P800p connects two 96 Cell PV modules in parallel
  • One model with dual input, one model with single input
  • 208Vac inverters: up to 7.2kWp per string
  • 480Vac inverters: up to 15.3kWp per string
  • Superior efficiency at up to 99.5%!
  • 50% less cables, fuses and combiner boxes
  • Low 1 volt output during standby for safety
  • Simple one-bolt installation
  • MC4 compatible connectors - single or dual input
  • Excellent efficiency in partially shaded conditions

Commercial PV Power Optimization

  • Up to 25% more energy
  • Mitigates all types of module mismatch losses, from manufacturing tolerance to partial shading
  • Flexible system design for maximum space utilization
  • Next generation maintenance with module-level monitoring
  • Module-level voltage shutdown for installer and firefighter safety

The fixed-voltage technology ensures a SolarEdge power optimized solar system is always working at its optimal input voltage over a wider range of string lengths and regardless of the environmental conditions of your solar system.

SolarEdge Power Optimizer monitoring

Comprehensive Monitoring for the Life of the System

The web-based SolarEdge monitoring portal provides enhanced PV performance monitoring and yield assurance through impub/mediate fault detection and alerts at module level, string level and system level.

No hardware or wiring is required to transmit data from the power optimizers to the inverter: the monitoring sensors and transmitters are built into the SolarEdge power optimizer and solar inverter, and measurement data is transmitted over the regular power lines.

2 PV modules wired in parallel for a P800p optimizer
Two solar modules wired in parallel.
The conventional way was to use Branch Cables (as above) for the parallel input of an Optimizer. The dual input of the P800p replaces one 2-module Branch Cable per Optimizer.

PV Design Using a SolarEdge Inverter & P800p Optimizers

Three Phase 208V Three Phase 480V
Minimum String Length Power Optimizers 8 Optimizers 13 Optimizers
PV Modules 16 Modules 26 Modules
Maximum String Length Power Optimizers 30 Optimizers 30 Optimizers
PV Modules 60 Modules 60 Modules
Maximum Power Per String 7,200 watts 15,300 watts
P800 design with three-phase 208V inverters is limited. Use the SolarEdge Site Designer for verification.


SolarEdge Power Optimizer Site Designer

SolarEdge Site Designer for P800p Optimizers

The SolarEdge Site Designer makes designing an optimal PV system easier than ever for any given SolarEdge installation size. The tool recommends the number of strings and each string’s length as well as PV inverter and power optimizer selections, based on site size and PV module selection.

In addition to the automatic design recommendation, the Site Designer supports multi-orientation design, multiple module types in one design, as well as printable reports and the SolarEdge Bill-of-Materials for the design. Site Designer is a free download.


SolarEdge Site Mapper for P800p Optimizers

The Site Mapper scans the barcodes of power optimizers and solar inverters to create a virtual map of a PV site, facilitating remote diagnostics through the SolarEdge monitoring portal. When installing your SolarEdge system, download the SolarEdge Mapper application to your iPhone, free of charge, from the Apple ITunes Store and enjoy all the benefits of module-level monitoring at a touch of a finger.

Following an easy sketch of the physical layout of a SolarEdge installation, the iPhone application uses the phone’s camera for scanning the barcodes. A match between the physical layout and the logic layout (string assignment) is created and then the layout is emailed to the SolarEdge support team for inclusion on the monitoring portal.

Complete commercial SolarEdge PV systems available at low wholesale prices.


Contact us toll-free: (877) 297-0014 - All solar systems can be custom designed.

Commercial Solar Systems  ·  Contractor Discounts Available

Solar Electric Supply not only supplies the latest SolarEdge products at a discount price, we also have a low solar system cost for solar systems designed specifically for SolarEdge optimizers. Systems include inverters, roof or ground mount, solar panel cables, disconnects and breakers. We support our customers in the US with friendly knowledgeable staff that is here to answer your questions about the SolarEdge P800p dual input power optimizer.

SolarEdge Power Optimizers · SolarEdge Inverters

Contact us for sales, expert reviews and wholesale prices for any quantity of the commercial SolarEdge P800p Power Optimizer.