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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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Midnite Solar The KID, 30A MPPT Charge Controller, 150V, Black

$290.40

List price $439.00

Canadian Solar CS6K-260P 260 Watt Poly Solar Panel Black Frame

$154.00

List price $275.00

Off-Grid 450W Cabin Solar Power System - Base Kit

$1,628.68

List price $2,374.90

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BLOG UPDATES

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

Cost of Solar Panel Systems Jun 01, 2017

Solar Panels for a Tiny House May 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 review the Phocos Portable Energy Kits. They are a simple plug and play solution that provides lighting and charging capabilities for your phones and tablets. The kits include solar panel(s), an MPPT charge controller, a battery, and various lights. The

Phocos LS Portable Energy Kits

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Your low price and excellent service are a great combination.

CUSTOMER STORY

How Does Your Garden Grow?

Fortunat Mueller, co-owner of ReVision Energy, tells us about the solar water pumping system they recently installed in a beautiful community garden.

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