SolarReviews Blog

Tesla Powerwall: Is it the best solar battery?

Catherine Lane

August 18, 2018

Tesla Powerwall: Is it the best solar battery?

These 4 factors make the Tesla Powerwall stand out as the best current solar battery storage solution for residential energy storage.

How much does a 3kW solar power system cost?

Ana Almerini

August 17, 2018

How much does a 3kW solar power system cost?

This article explains what a 3kW solar system is, how much energy it will produce, how many panels does it require, and how much it will cost

What are the best solar battery chargers on the market in 2021?

Ana Almerini

August 16, 2018

What are the best solar battery chargers on the market in 2021?

Buy the best solar battery charger for your needs, from a 12v car battery to a cell phone battery, we make it easy for you to browse and buy from the best options!

Why are solar panels so expensive?

Zeeshan Hyder

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.

What are flexible solar panels and are they right for you?

Andrew Sendy

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

Residential solar panels cost and savings in Arizona in 2021

Zeeshan Hyder

August 13, 2018

Residential solar panels cost and savings in Arizona in 2021

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.

The top solar incentive programs in the US in 2021 and how to find solar incentives available in your area?

Andrew Sendy

July 26, 2018

The top solar incentive programs in the US in 2021 and how to find solar incentives available in your area?

With all the incentives available, customers can typically recover their investment within 5-8 years, which means you get free electricity and extra credits for the remainder of the 25-year period.

The Difference Between DC and AC Watts (and PTC/STC)

Dan Hahn

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

NREL Developing Improved Tech to Lower Costs for Multi-Junction Solar Cells

Chris Meehan

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.

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