solaredge.com
Power Optimizer
For Residential Installations
S440 / S500 / S500B / S650B
Enabling PV power optimization at the module level
Specifically designed to work with SolarEdge
residential inverters
Detects abnormal PV connector behavior,
preventing potential safety issues*
Module-level voltage shutdown for installer and
firefighter safety
Superior efficiency (99.5…
solaredge.com
Power Optimizer
For North America
P320 / P340 / P370 / P400 / P401 / P405 / P485 / P505
PV power optimization at the module level
Specifically designed to work with SolarEdge
inverters…
solaredge.com
Power Optimizer
For Residential Installations
S650A
Designed for short string residential rooftops with compatible
SolarEdge inverters*
Small and multifaceted rooftops segment solution:
Reduced number of modules per inverter
Extended voltage, reducing yield factor losses
Improved design flexibility of multifaceted,
complex roofs by reducing yield factor losses…
solaredge.com
Residential Power Optimizer
For North America
S440 / S500B / S650B
PV power optimization at the module level
Specifically designed to work with SolarEdge
residential inverters
Detects abnormal PV connector behavior,
preventing potential safety issues
Module-level voltage shutdown for installer and
firefighter safety
Superior efficiency (99.5%)
Mitigates…
solaredge.com
Power Optimizer
USA Domestic Content Eligible*
For North America
U650 / U650B
SolarEdge's USA-manufactured offering for PV power optimization at
the module level
Eligible for domestic content: SolarEdge
USA-manufactured Power Optimizers*, when paired
with certain SolarEdge inverters, are intended to be
eligible for the enhanced federal income tax credit
for…
Version 2.0, February 2026
SolarEdge Residential Power Optimizer Inter-compatibility
1
SolarEdge Residential Power Optimizer Inter-compatibility - Technical Note
Revision history
Version 2.0, February 2026: Added guidelines for inverter RMA/upgrade
Version 1.12, July 2025: Updated footnotes
Version 1.11, June 2025: Updated the tables, notes, and footnotes
Overview
This technical note…
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