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Specializing in off-grid, grid-tie and DIY solar power since 1999.

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Featured Solar Panels & Solar Gear

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altE 10 Watt 12V Poly Solar Panel

$18.00

List price $67.20

Panasonic 330 Watt HIT High Efficiency Solar Panel

$357.00

List price $550.00

Magnum Energy MicroGT 500 Microinverter

$249.00

List price $339.00

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Solar Power International 2017 Sep 20, 2017

How to Figure Out the Plus and Minus Terminals of a Solar Panel Jul 11, 2017

Cost of Solar Panel Systems Jun 01, 2017

NEWS UPDATES

altE is Hiring!
Looking for a great job in a great industry? altE is hiring!
altE Announces Local Solar Electric System Incentives Promotion at Ribbon Cutting Ceremony for New, Northeast HQ Location

The Middlesex West Chamber of Commerce held a ribbon cutting event for altE’s new headquarters in Boxborough, MA.

LATEST YOUTUBE VIDEO

We talk with Seraphim Solar USA at Solar Power International 2017 to discuss their manufacturing plant in Jackson, Mississippi, and what makes their solar panels special. High quality, high bankability, and Made in USA all combine to make great solar panel

A look at Made in USA Seraphim Solar panels

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Thank you for such a quick response and for trying to be competitive on the price. Great customer service is more important to me than rock bottom prices. Thank you!

CUSTOMER STORY

A Solar Dream Come True

After working in the RE field for over 25 years, Thomas Hopper has finally completed his very own solar project on his home in Concord, N.H.

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