SolarEdge S440 Power Optimizer
$107.00
Sale price
$107.00
Regular price
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SolarEdge S440 Power Optimizer
$107.00
Sale price
$107.00
Regular price
The SolarEdge S440 is the standard residential power optimizer, designed to pair with 60-cell and 120 half-cell panels up to 440W. Installed on every panel in a SolarEdge system, the S440 provides per-panel MPPT — eliminating the weakest-panel-limits-the-string problem inherent in traditional string inverters.
Specifications
| Model | S440 |
| Max DC Input Power | 440W |
| Max Input Voltage | 80V |
| Max Output Current | 15A |
| Compatible Panels | 60-cell, 120 half-cell (up to 440W) |
| Rapid Shutdown | NEC 2017/2020 compliant |
| Warranty | 25 years |
Key Features
- Per-panel MPPT maximizes output from every panel independently
- NEC 2017/2020 rapid shutdown built in — no separate RSD device needed
- Panel-level monitoring via SolarEdge mySolarEdge app
- 25-year warranty matching the lifespan of residential panels
- Required on every panel in a SolarEdge HomeWave system
Compatible With
All SolarEdge HomeWave and StorEdge residential inverters. Must be used with SolarEdge inverters — not compatible with other brands.