SolarBOS introduces a New Product to the FireFighting World

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SolarBOS is pleased to announce its Contactor Combiner for commercial PV systems. This new product incorporates a 600 VDC load-break contactor into the combiner box, allowing system operators to remotely disconnect combiners under load and de-energize the conductors from the combiners to the inverter. They can also be set to automatically disconnect whenever the building loses power or the master system disconnect is thrown (in the event of a fire or other emergency).

The Contactor Combiners are ETL listed to UL-1741 for up to 200 amps and include a “through-the-door” style manual over-ride switch that allows for local operation of the contactor. For more information please visit our website at

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