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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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Crown Battery 390Ah 6V Flooded Lead Acid Battery

$295.00

List price $305.00

Off-Grid 3.6kW Residential Solar Power System - Base Kit

$6,715.44

List price $11,232.10

altE Pre-Wired System Schneider SW4048 Inverter with Midnite CL150 Charge Controller

$3,815.00

List price $5,620.00

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BLOG UPDATES

Grid-tied Solar and the Dreaded 120% Rule Nov 16, 2018

Ask the altE Experts: What’s Next for Renewable Energy? Jun 08, 2018

altE’s Successful First Solar Conference in Puerto Rico Apr 10, 2018

NEWS UPDATES

altE Opens Puerto Rican Warehouse

Solar company opens warehouse in Puerto Rico to reduce the headache and wait times to buy and install solar power systems during the continued electric grid crisis after Hurricane Maria.
altE Assists with Hurricane Relief Efforts in Puerto Rico

altE is proud to have donated solar power equipment to keep a health clinic operating in Puerto Rico.

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Ken, Walnut Creek, CA says:

Thank you to all involved. I've dealt with quite a few vendors in the past year and it's always refreshing to find folks like you that care about your job, your company and your customer. Please, keep up the great work! As a self-described customer representative, we appreciate it.

CUSTOMER STORY

Absorbing Solar

Susan and Christel have found a new and exciting way to do their part for the earth and share their passion for the environment with the world. Learn how you can do the same in this customer's story straight from California.

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