Solar Energy Directory

A repository of solar-related resources.

Solar Generators - Run Times on Typical Appliances

Find out how long you can keep your most important tools charged with a solar generator.

A Primer on Modified Sine Wave and Pure Sine Wave Inverters –
Courtesy of Solar Stik™

Learn the differences between Pure and Modified Sine Wave Inverters.

Home Energy Conservation for Kids

Energy is very need and use every day at home and at school

Energy.Gov EnergySavers Guide

This guide shows you how easy it is to cut your energy use at home and also on the road. 

PA Help

PA's Low Rate Financing Program for Energy Efficiency Improvements

Green Power Hero Award

AE, Inc. founder Bill Finch named a "Green Power Hero" by Penn Future.


4CP - Chester County Citizens for Climate Protection

Keystone Property Connections, LLC

PA real estate broker - focused on renewable energy and conservation.

Solio Energy Efficiency

Solio is the brand name of Better Energy Systems Inc, a private company based in Oakland, California with teams in the United Kingdom and Kenya. The company was founded in 2002 to design, develop, and market power products for hand held electronics.

Home Intelligence

Reducing the energy footprint of a home saves money on heating and cooling costs, and helps to create a more sustainable future for everyone by slowing the depletion of Earth’s natural resources. There is a lot to learn when it comes to taking on a more energy efficient lifestyle. It’s important to understand what energy efficiency means and why it matters.

Coatesville Solar Initiative (CSI)

The Coatesville Solar Initiative (CSI) is a 7.2 Megawatt (MW) homegrown project! Investors, developers, and workforce are local. Goods and services will be sourced locally to the greatest extent.

Approved Contractor

Apply for a Keystone HELP Loan or Rebate with Alternative Energy, Inc.