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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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Seraphim 305 Watt Mono Solar Panel, Black

$153.72

List price $250.00

KiloVault 2100 PLC 2100Wh 180 Ah 12V Advanced AGM Battery

$495.00

List price $695.00

Base Kit 1 Off-Grid 3.66kW Residential Solar Power System

$6,437.47

List price $9,369.65

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BLOG UPDATES

The 2021 Federal Solar Tax Credit Step Down Nov 16, 2020

Replace Lead Acid Batteries with Lithium for Marine and RVs – Why & How Nov 03, 2020

altE’s Acquisition of Real Goods: 1 Year Later Sep 15, 2020

NEWS UPDATES

altE COVID-19 Outbreak Response Plan: Walk-In Sales & Customer Pick-Ups

Effective Tuesday, March 17 we will be temporarily suspending our walk-in service to do our part in adhering to the CDC’s recommended social distancing and to protect our employees, their families and our loyal customers.
KiloVault Unveils PLC Advanced Pure Lead Carbon Batteries

The KiloVault PLC advanced AGM battery is available at this page. Posted here with the permission of KiloVault, LLC.

LATEST YOUTUBE VIDEO

Continuing with our Solar Power for DIY series, in part 2 of 2 on solar panel basics, we discuss the Standard Test Conditions ratings of panels, the cables, wiring in series vs. parallel, and the difference in appearance of mono vs poly crystalline solar p

Intro to Solar Panels - Part 2 of 2

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CUSTOMER STORY

A Green Dream in Action

Roland Goulette has been planning for his renewable energy system since the 1980s. In an effort to save energy, Roland started recycling and purchased florescent light bulbs. This passion for green led him to where he is now. He owns a 24-panel PV and solar hot-water system. Roland and his family are a perfect example of hard work and planning paying off!

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