Making Renewable Do-able!

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

Shop our wide selection of solar panels, solar power systems and accessories.

Click for Products & Categories

Featured Solar Panels & Solar Gear

View All +

Outback Power VFXR3648A 3600 Watt 48 VDC Vented Inverter/Charger, (UL1741-SA)

$1,775.00

List price $2,669.00

Base Kit 1 Off-Grid 3.6kW Residential Solar Power System

$6,626.89

List price $9,424.50

Schneider Electric Conext SW 4024 Inverter/Charger

$1,199.00

List price $2,050.00

News & Blog

Learn Solar

Customers

BLOG UPDATES

A new chapter begins for SolarWorld Jan 11, 2019

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

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

LATEST YOUTUBE VIDEO

Batería Solar de Litio - La KiloVault

New to Solar?

We've written & collected a wide range of articles about all aspects of these solutions. Please feed your curiosity!

Great Places to Start
Solar Panel Systems
Wind Power

Calculators

Rebates

TESTIMONIAL

Chuck, Lewisvile, TX says:

Very informative and helpful & took the extra time to answer all my question.

CUSTOMER STORY

Living What They Sell

James Hasselbeck, Solar Product Manager at Waterline Alternative Energies, shares with us the exciting details on some of their latest projects.

SIGN-UP FOR OUR NEWSLETTER +