PV power optimization at the module level.

Specifically designed to work with SolarEdge residential inverters. The S-series power optimizers have a superior efficiency of 99.5%.

The S500B-1GM4MBM mitigates all types of module mismatch loss, from manufacturing tolerance to partial shading. Faster installations with simplified cable management and easy assembly using a single bolt.

It detects abnormal PV connector behavior, preventing safety issues. Module-level voltage shutdown for installer and firefighter safety.

The flexible system design with the power optimizers will maximize space utilization. Power optimizer S500B-1GM4MBM is compatible with bifacial solar modules

Please note! It is not allowed to combine S-series and P-series power optimizers in new installations.

ESTG is a wholesaler of solar inverters and other sustainable electrical products, such as EV chargers, solar batteries and thermal heating. With a wide range of A-brands, ESTG supplies installers across Europe.