Tag Archives: solar panel efficiency

How long do solar panels last?

One of the most common questions we hear from homeowners considering a solar panel installation is, “how long will my solar panels last?” It’s hard to make sense of the upfront cost of going solar without knowing how long you can expect that small power plant on your roof to produce ample energy. Your solar panels will be able to offset your electricity use for decades, but it is also important to understand industry projections and degradation rate. In this article, we’ll break down everything you need to know about solar panel lifespan.  Continue reading

Comparing top solar panel brands: SunPower vs LG, SolarWorld, Panasonic, Canadian Solar, and Suniva solar panels

comparing top solar manufacturers graphic

When it comes to solar panel manufacturers, there is no shortage of options for homeowners in 2017. Solar panel technology is improving every year, and many solar panel companies offer products that boast both high conversion efficiency numbers as well as impressive long-term warranties. SunPower is the leader with regard to efficiency across the board while LG solar panels are known for top tier design and aesthetic, but companies like SolarWorld and Suniva offer much more appealing prices for their solar panels. How do the top PV manufacturers stack up? We’ll help you compare and contrast your options among the industry leaders – SunPower, Panasonic, Canadian Solar, SolarWorld, LG and Suniva.

Continue reading

SolarWorld solar panels: the complete review

SolarWorld reviews

SolarWorld, headquartered in Bonn, Germany, is one of the world’s largest manufacturers of solar panels and a popular equipment choice for many U.S. homeowners. Whether you’re trying to decide between SunPower vs. SolarWorld solar panels or simply evaluating your solar PV options, thoroughly reviewing the product options available to you is the best way to be confident in your solar investment. EnergySage’s SolarWorld reviews take a look at the technical specifications of SolarWorld solar panels to evaluate how they compare to other manufacturers on the market.

Continue reading

Suniva Solar Panels: The Complete Review

Suniva solar panels review

Suniva is one of the top solar manufacturers available on the market today in the United States. The company is headquartered in Atlanta, Georgia, and manufactures its products in the U.S. from 80 percent American-made materials – one of the highest percentages in the world for solar equipment. For many homeowners, Suniva solar panels fit squarely into the “sweet spot” between quality and affordability. The company is also frequently used in installations for national solar leasing companies like SolarCity. EnergySage’s Suniva solar panels review breaks down all of the details to show how Suniva compares to other solar panel brands on the market. 

Continue reading

What Are The Best Solar Panels on the Market? The Complete Ranking

best solar panels 2016 graphic

Finding the best solar panels for your home can feel like a daunting challenge. There are more than a hundred different brands of solar panels and other equipment on the market at any given point.

What are the Best Solar Panels Available Today?

Generally speaking, SunPower, LG and Panasonic are the best solar panels on the market in 2016 due to the efficiency, price and stellar 25 year warranty offered by each brand. SunPower is widely considered the best solar manufacturer with module efficiencies upwards of 22%.

Continue reading

Solar Panel Kits For Sale: How to Compare Them

comparing solar panel kits for sale on EnergySage

Most home solar panel systems are installed by a qualified solar installer, but more DIY-minded homeowners are exploring options like solar panels for sale online and solar panel kits available for purchase in hardware stores. If you’re one of the millions of Americans considering solar, you’ve probably come across some of the DIY solar products available – but do you know how to choose the best product out of all the solar panels for sale? Here’s your complete guide to finding the right option for your home.

Continue reading

Do Solar Panels Work at Night?

How do solar panels work at night?

If you’ve been wondering “do solar panels work at night?”, you’re certainly not alone. If you choose to rely on solar panels for your home electricity use, it’s important to understand how solar panels can be a reliable source of power during night time when there is no available sunlight.

Continue reading

Should you buy grape solar panels from Costco or Home Depot?

Grape Solar panel kit review EnergySage

Installing solar panels is fast becoming a home improvement project that any homeowner can take on. Now that you can buy solar panels at Costco and Home Depot, you may even be considering installing a home solar energy system yourself. One of the most popular DIY options is to purchase a solar panel kit from Grape Solar, an Oregon-based solar panel manufacturer whose products are for sale at Costco and Home Depot. But before you make a Costco solar purchase, we recommend you learn more about how Grape Solar panels compare to other solar panel brands.

Continue reading

Key Metrics for Comparing Solar Panels

So you’ve made the decision to go solar. Well done! If designed right, a solar power system is a great, long-term investment with both financial and environmental benefits.

Choosing the right solar panels is one of the most important steps in designing your solar power system. There are hundreds of options, and while all panels are designed for one purpose – to convert sunlight directly into electricity, not all panels are created equal. Different solar cell technologies and the quality of manufacturing can impact the performance of ysolar panel quality and performance energysageour panels. For these reasons, comparing solar panels and finding the right one to meet your specific system needs can sometimes be a complicated task; but, it doesn’t need to be.

Here are a few things to consider when evaluating different solar panels. Continue reading

Solar Energy News: Solar Now Disrupting Wearable Tech, Scientists Shatter World Record for Solar Cell Efficiency, Future Looks Optimistic for Nevada Homeowners

wearable solar news EnergySage

A number of interesting developments emerged this week in the space of technical innovation and environmental protection with one common theme: solar. Solar’s momentum is as strong as ever now that wearable solar batteries do not need to be charged, NREL has forecasted $400 billion in environmental benefits from solar and Nevada homeowners may receive net-metering protection.

Continue reading