Solar panels
Solar panels generate electricity to power your home. Our solar panel resources tell you everything you need to know about installing solar panels.
Teddy Theil
August 26, 2018
How much does a 6kW solar power system cost and how much electricity does it produce?
A 6kW system will produce between 400-900 kWhs of power a month, which can offset the average US energy use of 914 kWhs. 6kW systems cost $15,600 on average.
Ralph Baruth
August 15, 2018
Why are solar panels so expensive?
Expensive materials and high soft costs drive up the cost of solar panel installations. But they’re much cheaper than before, and offer a fantastic payback to many homeowners.
Teddy Theil
August 14, 2018
What are flexible solar panels and are they right for you?
Flexible solar panels could revolutionize the field of solar energy. In addition to the much lower cost, flexible solar panels allow for a great deal more versatility. Small and lightweight, they can be used on roofs that couldn't handle the weight of tra
Ralph Baruth
August 13, 2018
Residential solar panels cost and savings in Arizona in 2023
An accurate breakdown of solar panel savings in Phoenix, Tucson and Flagstaff based on APS electric rates and the cost of solar panels being charged by the best local solar companies in Arizona.
Gina Caradonna
July 24, 2018
The Difference Between DC and AC Watts (and PTC/STC)
As you may know, solar is bid for in dollars per watts ($/W). But are those DC watts (direct current, like in a battery) or AC watts (alternating current, like in a light socket) watts? Hopefully this post will get you informed enough to be sure you're
Clint Quercioli
July 19, 2018
NREL Developing Improved Tech to Lower Costs for Multi-Junction Solar Cells
The National Renewable Energy Laboratory (NREL) has revamped an older technology that could make the cost of multi-junction solar cells cost competitive with conventional silicon solar panels available today.
Heide Pfeiffenberge
July 13, 2018
A complete review of Grape Solar panels
Before you buy Grape Solar panels, read our comprehensive review to make sure they make sense for your lifestyle and energy needs.
Teddy Theil
July 2, 2018
Are Canadian Solar panels the best solar panels for your home?
Canadian solar panels are one of the best tier 1 brands on the market. I tend to prefer them over the other leading tier one brands because they can be significantly cheaper whilst producing a similar amount of power per watt.
Jen Merithew
June 20, 2018
Is a 10kW solar system right for your home?
10kW solar systems are becoming common because the cost per watt of solar is reducing. How many panels are in a 10kW system?
Teddy Theil
June 19, 2018
Are SunPower solar panels the best solar panels for homes?
If I was looking for a premium solar system and cost wasn’t my primary concern, the use of SunPower modules would be my first choice. SunPower panels allow homeowners to make the most of their roofing area. They offer the comfort of extended warranties,
Thi Deremer
June 18, 2018
Are LG solar panels the best brand of residential solar panels?
Although the LG solar panels have very attractive features, in the premium range of panels available on the US solar market I would suggest to stick with the soon to be US manufactured SunPower panels (currently Philippines, Mexico or China) or slightly c
Jen Merithew
May 27, 2018
Solar power system types: equipment needed, costs, pros, and cons
The primary components of a home solar power system, what is needed to ensure high efficiency, and how to maximize your savings.