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Semper Solaris

Semper Solaris

What is your customer experience with Semper Solaris?

Semper Solaris Overview

The generated data is based on reviews and questionnaires provided by PissedConsumer.com users.

Based on reviews, created with AI
Rating Distribution

Semper Solaris has a 1.4 star rating from 3 reviews and consumers are mostly dissatisfied; Semper Solaris reviews highlight reliability and customer service problems and high price levels.

Key Takeaways for Future Customers

  • Expect complaints about system performance and billing when researching Semper Solaris reviews.
  • Verify promises in writing and ask about true-up bills before signing.

Negative Feedback / Risk Areas

  • Repeated customer complaints about misleading sales claims and refusal to address issues.
  • Poor post-installation support and unresponsive customer service, affecting refunds and billing resolution.

Positive Feedback

A few customers noted intermittent issue resolution such as internet connection resets, but positive comments are limited.

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Show reviews that mention
claims issue backup salesman semper battery number power installation money
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John C Ikk

This review is from a real person who provided valid contact information and hasn't been caught misusing, spamming or abusing our website. Check our FAQ

Verified Reviewer

Misleading claims

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Updated by user Jan 09, 2026

Be very careful when considering solarIt is expensive and the sales people at Semper oversold capabilities

Original review Dec 24, 2025

Semper sent a salesman who told us if we installed solar panels and a backup battery, we would produce enough power to reduce our power bill to near zero. False, they came out again and said we need double the number of panels and another battery.

We decided to give it a go. They finished the installation and again the power was not sufficient.

We complained and they refused to address the issue. They were happy to take our money; we are seniors, and they were happy to oversell the capability but take no responsibility for false claims.

View full review
Loss:
$90000
Pros:
  • Products seem good

User's recommendation: Stay away from Semper Solaris for solar

Anonymous
map-marker Fresno, California

True up bill WAY TOO HIGH

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Salesman stood in my living room, looked me in the eye while shaking my hand PROMISING me NO TRUE UP BILL.

He lied.

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Anonymous
map-marker Ontario, California

Trying to reset the connection to the Internet

I get this webpage announcement: Https://www.tesla.com/support/energy/powerwall/own/troubleshooting

could not be loaded because: net::ERR_INTERNET_DISCONNECTED

I had this problem once before, and I believe I had to call in, and you were able to reset

over the phone

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User's recommendation: The problem I had with the internet connection has been taken care of, as the system finally reset itself.

Beverly J Sai

This review is from a real person who provided valid contact information and hasn't been caught misusing, spamming or abusing our website. Check our FAQ

Verified Reviewer

Get their money and run!

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Unable to contact them on any of the phone numbers to service my solar system and I have only had it barely a year when it stopped working. They get your money and then disappear.

Still waiting for service, after 2 weeks. Solars been down now for a month.

This is bad because I am now paying for electricity and my financed solar system on a Social Security budget. Bad business practices.

View full review
Loss:
$1000

Preferred solution: My solar serviced

User's recommendation: Go somewhere else for your solar needs.

David K Zya

Questionable metrics

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Updated by user Oct 12, 2018

They do not post ALL reviews. WE had a caucasian friend write a fake review and it was posted.

My current opinion is that they discriminate.

My wife's review was also "flagged" as fake. We are African American

Original review Oct 10, 2018

This company apparently is a "pay to use" rating company and does not give ratings based on actual reviews.

I reviewed a Veteran owned Solar company and the reviews were stellar and the rating was moderate as if the reviews did not matter.

In a world of online reference and dependability, consumers need to know these companies have their best interest in mind and are in business to serve the greater public.

I hope this is not the case and would love to hear their explanation as I have inquired with them and have received no response to date.

It appears many have reviewed this company, Sempersolaris.com, but this site seems like a scam site.

Please investigate.

Thank you for your assistance.

View full review
Cons:
  • Metric system
Reason of review:
Legitimacy

Preferred solution: just an understanding of ratings

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