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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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Victron Energy Smart Solar MPPT Charge Controller 250V 100A, Bluetooth Built-in

$895.00

List price $1,097.00

SolarEdge 7.6kW StorEdge High Power GSM

$2,995.00

List price $3,975.00

SolarWorld 300 Watt Solar Panel, Sunmodule SW300 Mono

$186.00

List price $410.00

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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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2018 SPI Simpliphi ExprESS

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TESTIMONIAL

Ed, Greencastle, IN says:

My sales rep Greg was as before the best! He not only was helpful in making sure that I had everything I needed, but he provided me with alternatives that have worked out great! I have had previous experiences with other Solar or alternative energy online stores that have never met the great service I have received from AltE. I have recommended your store to others and I am sure that they will consider AltE when they are ready to go with alternative energy.

CUSTOMER STORY

Renewable Energy in the Cayman Islands

John Bodden shares with us a glimpse of what life is like living in the Cayman Islands using renewable energy.

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