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Astrawatt Solar

4.6

About this business

Location details

222 S Meramec Ave Suite 202-1100, St. Louis, MO, 63105, United States

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WeekdayScheduleStatus
Mon7:00 a.m. to 7:00 p.m.
Tue7:00 a.m. to 7:00 p.m.
Wed7:00 a.m. to 7:00 p.m.
Thu7:00 a.m. to 7:00 p.m.
Fri7:00 a.m. to 7:00 p.m.
Sat7:00 a.m. to 7:00 p.m.
SunClosed
4.653 reviews
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Trey Byrne's profile image
Trey Byrne 
3 weeks ago

Do not use this solar installation company! After reading some other reviews, it sounds like I am having a similar experience with having difficulty receiving a refund. I went under contract in April 2025 and paid the 25% deposit. The permitting approval process moved slowly, but in December 2025 I was told that my materials were ordered and they would be able to do the installation on my house that month. As per the contract, I paid an additional 50% deposit at that time. My installation date came and went with no contact f... read more

Brad kough's profile image
Brad kough 
a month ago

Updating 18 months after installation. Chaning my review to 1 star from 5 star. THEY DO NOT HONOR THEIR WARRANTY - DO NOT BUY FROM ASTRAWATT - NO SERVICE WARRANTY. I was happy with my installation, but about 14 months later, I had a micro inverter go out. No big deal I thought, enphase was quick to send a new one, but Astrawatt went through some business restructuing and now for service calls you have to pay upfront. Ok I thought, how do I get reimbursed? 2 months, 8 calls, and multiple email attempts later, NO ONE will tell... read more

Heather D.'s profile image
Heather D. 
5 months ago

Astrowatt installed the incorrect microinverters on our home. They installed the cheaper, less efficient inverters when we paid for the more expensive inverters. My spouse brought this to Astrowatts attention months ago and Astrowatt has yet to correct their mistake and had ghosted us, not returning calls or emails. I recommend families considering getting solar to go with a different company. I want to caution current Astrowatt customers, educate yourself on your systems so you can verify that you have received what you pai... read more

Corey Durbin's profile image
Corey Durbin 
5 months ago

Find A Different Installer. See below. I cannot in good faith recommend Astrawatt Solar. At first, everything seemed fine. Come to find out, my inspection was never closed out, the wrong microinverters were installed (which I was not informed of until I tried to get the inspection closed out), etc. During this time, I had paid them a 25% deposit on an add-on system. This deposit was paid in July of 2025. It is now towards the end of Oct 2025 and I have yet to receive a refund after weeks of asking. To top it all off, the maj... read more

Jim Johnson's profile image
Jim Johnson 
5 months ago

Took 4 months to install. No show or late on city building inspections. Project manager would not return any calls. Hard to speak to anybody at the office as their phone directory doesn't work properly. Overall just poor. 

Frequently asked questions about Astrawatt Solar

How is Astrawatt Solar rated?

Astrawatt Solar has a 4.6 star rating with 53 reviews. 

When is Astrawatt Solar open?

Astrawatt Solar is open now. It will close at 7:00 p.m. 

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