SUNNY BOY 2500U (Refurbished)

Marsoni

M251S

$897.50

Get it in 3 business days with 1 day shipping. Friday, May 29

SUNNY BOY 2500U (Refurbished)Fully Refurbished Sunny Boy 2500U Inverter. Simply replace your broken unit with an exact model. These units are fully refurbished by former SMA Technicians. The Sunny Boy 2500's nominal power of 2200 W can be fed to the grid over the whole input voltage range of 250 to 600 V due to a maximum current of 11 amps. Its maximum efficiency of 94 % is even higher than that of the smaller transformer based devices of the Sunny Boy Family. The variable DC

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Great price. It does what it's supposed to do. Keeps my air flow clean. Super easy to install, I can't believe mechanics charge to do this. Once you see how easy it is, you'll save yourself that expense. The material is top-quality charcoal, so it cleans all the nasty mold particles from getting into the vehicle. There is no smell, and that is a plus.

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Reviewed in the United States on January 1, 2026