
Buying a residential solar system is a big decision, and can often be confusing.
Whether you are a solar expert or someone new to solar there are two things that you must understand.
First, it’s important that you work with a reputable company. Be cautious of the random contractors and electricians who claim to be experts when most are not. Many are out to simply make a buck because the solar market is so hot. They will make claims that what they are selling is of the highest quality however, be weary of those who are simply trying to make a buck by offering just about any solar panel system they can find at the cheapest possible price.
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Be weary of those who advertise one panel manufacturer and then offer you another brand at a better price. This bait and switch method is often effective – but you as the consumer may end up with an inferior product. And finally, know that they are not an expert just because their shirt says solar!
Second, just like the company you choose to deal with, it’s probably most important that you buy a high-quality product manufactured by a company with a long history in the market and one that will be there for you if you have an issue. You want an iron-clad warranty. You want something that will last and produce energy for many years after it’s been paid for.
The company behind SolarPros has you covered.
Win-Dor, owners of SolarPros, is Southern California’s largest manufacturer of windows and doors and has been serving Southern California homeowners since 1990. As a matter of fact, in our 22 year history we have provided energy efficient focused home services to over 50,000 Southern California homeowners.
At SolarPros by Win-Dor, we only sell the best, most efficient and aesthetically pleasing Solar Panels available from SunPower. As a matter of fact, our panels produce more energy per square inch then any other panel on the market. This means that our systems will take up less roof space then the others – and they’ll look great too.
Best of all, our customers have come to know us as the company that doesn’t cut corners. We’ve learned that going beyond the call of duty and doing it right the first time leads to a happier long-term client and one that will feel comfortable referring their family and friends.
You can feel confident we’ll be here if and when you need us.

Aside from our 22 year history, you can feel comfortable in dealing with us because our company is BBB A+ rated, we have won numerous service awards, we are professionals and we are stable.
We will only offer you an estimate if solar makes sense for you.
From our non-pushy phone staff who will take your call and schedule a SolarPro expert to walk you through the process of understanding if solar is right for you, to our expert installers who will mount and test your system and get you online, every detail will be given proper attention.
Solar has changed everything.





