Signature Solar Reviews 

67
TrustScore 4.5 out of 5

4.3

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Rated 5 out of 5 stars

If you’re in the market for any type of solar equipment, don’t go anywhere but Signature Solar. Everyone I had the pleasure of speaking with from design team, sales, customer service and tech su... See more

Company replied

Rated 1 out of 5 stars

RS of SS blatantly lied, stating the pallet of solar panels will be dropped on my garage or barn concrete floor, but when the truck arrived they had no way of removing a 9' long pallet. It had to be t... See more

Company replied

Rated 5 out of 5 stars

I worked with Keshawn on my recently purchased eg4 system to set parameters. He was fantastic. He will be helping me with my future eg4 needs. I highly recommend signature solar and techs like Keshawn... See more

Company replied

Rated 5 out of 5 stars

The service was as great. Elizabeth Arms was very helpful during the entire ordering process. She also kept me informed as things were proceeding.

Company replied


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4.3

Excellent

TrustScore 4.5 out of 5

67 reviews

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4.3

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(67)

32 reviews in the last 12 months

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Rated 5 out of 5 stars

Signature Solar is awesome.

If you’re in the market for any type of solar equipment, don’t go anywhere but Signature Solar. Everyone I had the pleasure of speaking with from design team, sales, customer service and tech support are nothing short of outstanding.

Case in point, I ordered a pallet of 35 solar panels that were delivered but I did not notice that there was damage at the bottom due to the shrink wrap. Four days before the solar installers were to come is when I cut the shrink wrap and noticed the damage. I called and spoke with Preston Sewell in sales and sent pictures. Told him I needed to order new ones and fast. He told me, “Got you covered sir”. He transferred me to customer service, and Jonathan Ortiz took care of the rest. The new panels arrived in two days and in time for the installers.

That is how you take care of your customers!!

August 24, 2026
Unprompted review
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Reply from Signature Solar

Thank you so much for sharing your experience, Bruce! It's wonderful to hear that Preston, Jonathan, and the rest of our team were able to step in quickly and make sure your installation stayed on schedule.

We truly appreciate your kind words about our Design, Sales, Customer Service, and Tech Support teams. Thank you for choosing Signature Solar and for taking the time to recognize our team! Please don't hesitate to reach out for any support in the future. We're here to help☀️

Rated 5 out of 5 stars

The service was as great

The service was as great. Elizabeth Arms was very helpful during the entire ordering process. She also kept me informed as things were proceeding.

August 17, 2026
Unprompted review
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Reply from Signature Solar

Thank you so much for taking the time to share your experience, Tim!
We will forward your kind words to Elizabeth. Please don't hesitate to reach out for any support in the future. We're here to help!

Rated 5 out of 5 stars

Another great Signature Solar experience

Signature Solar has always been a fair and reliable source of solar power equipment and support. Richard Fitzsimmons was a pleasure to work with.

July 23, 2026
Unprompted review
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Reply from Signature Solar

Thank you so much for sharing your experience, Scott! We will forward your kind words to Richard. Please don't hesitate to reach out for any support in the future. We're here to help!

Rated 2 out of 5 stars

I used to be a GREAT fan of the 24K… BUTTTTTTTTTT.....

Update #1
I have communicated with Jenna Williams, Keshawn Gray,of Ss, and Wyatt Watson of EG4, my ticket numbers are, 204061, and 201299.

I would like the warranty text copied and displayed in your next reply, highlighting, and showing the clause(s) you are referring too. As I find no statements as you describe in the warranty or installation manuals.

Thank you,
John Witt

Update #2

At this point in time it is impossible to determine the state of the compressor. All I know is that the line set failed, and it may well be from a compressor malfunction that exceeded the capability of the High pressure line and cause failure of the connection. Without diagnostics, and no way to determine the fault which caused the issue. I have a faulty EG 24K hybrid mini split system.

Update 3: Having installed the replacement line set, using the following step, Closing both Schrader valves on both sides of the compressor, Removed the old line set, installed the new line set, and then re-opened both Schrader valves. After about 5 minutes of restoring power the unit DID begin to cool. I have no idea the freon level or the condition of the compressor but we are monitoring the unit frequently. (Note: my first purchased 24K mini split line set also failed in the last two days. Exactly in the same way as the current repair. Now we will go down that path. I am curious if the line set issue is the weakness in this system and if hard soldered connection will prevent future failure. Of course, we want to do nothing that voids warramty.

Placeholder for possible resolutions (hopefully)

I used to be a GREAT fan of the EG4 24K hybrid minisplit marketed by Signature solar. I have purchased two, 9 panel kits. As they are marketed as DIY projects, I have installed them both without issue.

THE ISSUE IS......the line set on the second unit failed after less than 4 months, dumping the freon. EG4 sent a replacement line set and I asked what about the freon. Wyatt, the tech explained that EG4 does not pay for the replacement of Freon and the necessary servicing to recharge the system. Again this is a DIY system, and very few DIY'ers have the equipment to vacuum the system and less than a few have the license to purchase R32 refrigerant in Texas. Still both Signature Solar and EG4 have washed their hands of me quoting the WARRANY. I have read the warranty after finding it online. (It took awhile, it does not appear on the downloads page for the 24K mini-split web page). I'm still not ready to give up, BUT BUT BUT if you are considering a 24K hybrid mini-split BE SURE TO READ THEIR WARRANTY. Your repairs may not be possible because we DIY'er (the market this is for) do not have the equipment or skills to do repairs if there is a failure and it will be ALLL BE ON YOUR BACK and WALLET.

July 2, 2026
Unprompted review
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Reply from Signature Solar

Hello again!

Please refer to the attached link to the minisplit warranty on the EG4 website - https://eg4electronics.com/warranty/warranty-eg4-24k-hybrid-solar-mini-split-24000btu-ac-dc-air-conditioner-heat-pump/

Your replacement line set was provided under warranty, and we certainly understand that having the system reinstalled and recommissioned comes with additional expense. As outlined in the warranty, Hi/Lo pressure copper line sets must be installed and vacuumed by a licensed AC technician (unless using Plug-N-Cool line sets). The warranty also explains that coverage is limited to the repair or replacement of the warranted product and does not include labor or other service costs associated with the repair. Because of this, the cost of technician labor, evacuation, and refrigerant recharge is not covered under the warranty.

_________________________________


Hi! We're so sorry to hear you're feeling this way and appreciate you taking the time to share your feedback.

Because refrigerant recovery, evacuation, and recharging require specialized equipment and in many areas must be performed by a licensed professional, those services aren't covered under the product warranty. While this system is designed to be DIY-friendly for installation, the warranty does state that customers should use a qualified installer or service professional where required for installation. As a result, the warranty covers the replacement of warrantable components, while service-related labor and consumables, such as refrigerant, remain the responsibility of the customer.

That said, we'd still like the opportunity to review your experience and ensure everything has been handled appropriately. If you'd like to reach out to us directly at engagement@signaturesolar.com with your name and order information, we'll be happy to take another look with our team!

Thank you

Rated 5 out of 5 stars

Keshawn Grey assisted me by phone

Keshawn Grey assisted me by phone. Final hookup of my inverter to grid. He was extremely helpful and knowledgeable! Pleasant. ‘Technical’ of Signature Solar is excellent!

July 21, 2026
Unprompted review
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Reply from Signature Solar

Thank you so much for sharing your experience, Paul! We will forward your kind words to Keshawn. Please don't hesitate to reach out for any support in the future. We're here to help!

Rated 5 out of 5 stars

I worked with Keshawn on my recently…tech support

I worked with Keshawn on my recently purchased eg4 system to set parameters. He was fantastic. He will be helping me with my future eg4 needs. I highly recommend signature solar and techs like Keshawn fir top quality assistance with you product needs. Wes

July 20, 2026
Unprompted review
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Reply from Signature Solar

Thank you so much for sharing your experience, Wes! We will forward your kind words to Keshawn. Please don't hesitate to reach out for any support in the future. We're here to help!

Rated 5 out of 5 stars

Keshawn Grey (tech support at Signature…

Keshawn Grey (tech support at Signature Solar) has assisted me with warranty work and correcting the settings on my Eg4 batteries and inverter. Excellent service and follow ups. Highly recommended, Keshawn and Signature Solar.

July 16, 2026
Unprompted review
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Reply from Signature Solar

Thank you so much for sharing your experience with us, Gary! We will forward your kind words to Keshawn! Please don't hesitate to reach out for any support in the future. We're here to help!

Rated 1 out of 5 stars

RS of SS blatantly lied

RS of SS blatantly lied, stating the pallet of solar panels will be dropped on my garage or barn concrete floor, but when the truck arrived they had no way of removing a 9' long pallet. It had to be taken apart one by one in the truck to be placed in the yard costing an additional 250.00, etc. Thank goodness for phenomenal neighbors. Signature Solar are liars.

June 7, 2026
Unprompted review
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Reply from Signature Solar

Update: Hi Lawrence! We’re so glad we were able to get this resolved for you. Thank you for giving us the opportunity to make things right, and we truly appreciate your patience while we worked through everything with you. Please don’t hesitate to reach out if you ever need anything else!




Hello Lawrence! We are so sorry to hear about your experience and the frustration this caused. That is certainly not the delivery experience we want for our customers, and we sincerely apologize for the inconvenience. Although the delivery itself is handled by our shipping partners, we understand how disappointing this situation must have been.
If you could please reach out to us at engagement@signaturesolar.com, we'd like to learn more and look into this further. We are here to help!

Rated 5 out of 5 stars

3 years of Signature Solar

I have been dealing with Signature Solar on my project for 3 years when you call sales or service odds are you will get a framilar voice. Those voices are unique today real people with real knowledge not just prompt followers.

My most recent tech call was to Jacqueline i have talked to her 2 or 3 times before over the years this time she walked me through settings to retrain my batteries. No guesswork just knowledge. Every time I have talked to tech they have been helpful and patient. We are not all solar installers or solar engineers and they will meet you at your level.

Have confidence in dealing with Signature Solar they will not disapoint. Products are top draw Servive is freat and prices I dont think you could find new solar panels for less anywhere else.

July 9, 2026
Unprompted review
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Reply from Signature Solar

Thank you so much for your kind words, Jim! We truly appreciate your support over the last three years and are so glad to hear that our team has been able to help along the way.

Our goal has always been to provide knowledgeable, patient support to customers at every level of their solar journey, so it's wonderful to hear that you've consistently had positive experiences with both our sales and tech teams.

Thank you again for taking the time to share your experience and for trusting Signature Solar with your project. We appreciate your support!

Rated 5 out of 5 stars

Extremely with Signature Solar and their EG4 and Aptos products.

I just completed my fourth order from Signature Solar. Total amount for all orders is just shy of $20K. Every order was perfect (as advertised, shipped properly, good communication before, during, and after the sale, all the way through to successful delivery. This last order needed a little help with redocumenting for the military discount and getting a quote. All this adminstrative action was handled quickly and professionally by Cristian Trejo in real time over chat and email. I'm highly satisfied with the buying experience and quality equipment (EG4, Aptos panels, etc.)

July 1, 2026
Unprompted review
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Reply from Signature Solar

Thank you so much for taking the time to share your experience, Keith! We will forward your kind words to Cristian. Please don't hesitate to reach out for any support in the future. We're here to help!

Rated 5 out of 5 stars

I am very impressed with Signature…

I am very impressed with Signature Solar, they have walked me thru the entire process of adding a battery backup to my system. Great after purchase follow up on all my questions. I whole heartily recommend them and would/ will use them again.

June 22, 2026
Unprompted review
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Reply from Signature Solar

Thank you so much for sharing! We will forward your kind words to Keshawn and the team! Please don't hesitate to reach out for any support in the future. We're here to help!

Rated 5 out of 5 stars

Today we had an issue with our solar…

Today we had an issue with our solar equipment. So I called signature solar tech, and They answered immediately and quickly helped us resolve our problem. Keshawn Gray was the tech that helped us and we are extremely thankful!! Where else can you get customer service like that?

June 18, 2026
Unprompted review
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Reply from Signature Solar

Thank you so much for your feedback, Travis! We will forward your appreciation to Keshawn! Please don't hesitate to reach out for any support in the future. We're here to help!

Rated 5 out of 5 stars

Superb technical support

The technical expertise of the person I dealt with.
Your customer service is why people keep coming back to Signature Solar. Please do not outsource this crucial customer support to offshore or other companies.

June 17, 2026
Unprompted review
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Reply from Signature Solar

Thank you so much for taking the time to share your experience, Dan! We truly appreciate your feedback. Our support isn't going anywhere! Please don't hesitate to reach out any time. We're here to help!

Rated 5 out of 5 stars

Very reputable and responsive

Very reputable and responsive. They were helpful in scheduling delivery, and the tech support afterwards has been 10/10 so far.

May 20, 2026
Unprompted review
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Reply from Signature Solar

Thank you so much for sharing your experience, Rob! This is wonderful to hear! Please don't hesitate to reach out for any support in the future. We're here to help!

Rated 5 out of 5 stars

I just finished installing inverters…

I just finished installing inverters and batteries in my home. I spent several hours on the phone with Keshawn Grey. The service, knowledge, and attention to detail by Keshawn was outstanding! I truly have never had better customer service from any company. Keep up the great work Signature Solar, and give Keshawn a raise!!

June 2, 2026
Unprompted review
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Reply from Signature Solar

Thank you so much for taking the time to share your experience! It is wonderful to hear when an employee is providing the care we strive for! We will forward your kind words to Keshawn. Please don't hesitate to reach out for any support in the future. We're here to help!

Rated 5 out of 5 stars

Very positive experience

Ricky Fitzsimmons picked up where my previous consultant left off back in October after I put my project on hold. Ricky helped me update the off grid system I was ordering and helped find me a few discounts along the way. Very positive experience.

May 27, 2026
Unprompted review
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Reply from Signature Solar

Thank you so much for taking the time to share your experience, Michael! We will forward your kind words to Richard. Please don't hesitate to reach out for any support in the future. We're here to help!

Rated 5 out of 5 stars

Kevin explained all of my questions in…

Kevin explained all of my questions in a concise, easy to understand manner. I wish tech support in other industries were like this.

May 21, 2026
Unprompted review
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Reply from Signature Solar

Thank you so much for taking the time to share your experience with us, Danny! We will forward your kind words to Kevin. Please don't hesitate to reach out if you need any support in the future. We're here to help!

Rated 5 out of 5 stars

Responsive

I can honestly say that without the help and support from Signature Solar, my solar journey would not be a satisfying and efficient as it is.

May 20, 2026
Unprompted review
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Reply from Signature Solar

Thank you so much for sharing this, Mike! Please don't hesitate to reach out for any support in the future. We're here to help!

Rated 5 out of 5 stars

Kevin Juarez of Signature Solar has…

Kevin Juarez of Signature Solar has helped me on many occasions, demonstrating his extensive knowledge of the EG4 system. He is very attentive, respectful, and professional.

May 15, 2026
Unprompted review
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Reply from Signature Solar

Thank you so much for sharing your experience, Felipe! We will forward your kind words to Kevin! Please don't hesitate to reach out for any support in the future. We're here to help!

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