Equipment we install

SolarEdge P405 Power Optimizer (North America)

Module compatibility, output, and shutdown specifications.

SolarEdge
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Rated module input

405 W

Modules per optimizer

2

Specifications
Maximum module input voltage 125.0 V
Maximum module short-circuit current 10.1 A
Maximum output current 15.0 A
Maximum output voltage 80.0 V
Safety output voltage 1.0 V
Description
Dual‑input optimizer for thin‑film modules, supporting two modules in parallel and up to 405 W total. Delivers 99.5% max efficiency with an 80 V regulated output and 1 V safety shutdown; single‑module connection is supported for an odd module count.