SolarEdge Power Optimisers
Maximise the amount of energy each solar module produces and mitigate all types of module mismatch-loss, from manufacturing tolerance to partial shading and aging.


Introducing S-Series Power Optimisers
Our most advanced Power Optimizer yet
Our newest generation of Power Optimizers provide you with advanced safety, simplified wiring and smart remote monitoring. And, as always, continue to:
- Boost panel-level production with DC optimization, despite shading or debris
- Experience 100% system visibility with panel-level monitoring
- Support higher wattage panels such as the M10 for maximum power density
The S-Series S’s: Safe. Simple. Smart.
Safe: Lasting confidence with Sense Connect technology.
Simple: Install faster with simplified wiring.
Smart: Pinpoint and resolve issues with real-time alerts.

Sense Connect: Unparalleled Safety
SolarEdge Sense Connect is an industry-first innovation that identifies abnormal thermal events in the Power Optimiser connector to prevent electric arcs from forming.
- Identifies an imminent arc threat and stops the power flow
- Inverter switches the system to safe mode and reduces voltage
- Faulty connector location is visible in the system layout on the Monitoring Platform
- Event notification is sent via SetApp and our Monitoring Platform

Simplified Wiring for Faster Installs
- Easily connect our Power Optimizers with three short and one long cable
- Reduce exposure to potential isolation faults, increasing safety and further minimising time onsite
- Benefit from simplified ordering, design, and inventory management with our consolidated panel range

Available for order:
- S440: supporting PV panels up to 490Wp, Isc 15A, 60V input voltage
- S500: supporting PV panels up to 550Wp, Isc 15A, 60V input voltage
- S550B: supporting high voltage panels with 550Wp input power, Isc 15A, and input voltage of 125V
- S650B: supporting high voltage modules with 650Wp input power, Isc 15A, and input voltage of 85V.