Banner for Yuma
Yuma logo
Visit website

Yuma Reviews 

13,298
•
TrustScore 4.5 out of 5

4.4

Solar Energy Equipment Supplier
Write a reviewVisit website
Write a review

While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more

To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more

Company details

  1. Solar Energy Equipment Supplier
  2. Energy Equipment and Solutions
  3. Solar Energy Company
  4. Solar Energy Contractor
  5. Utility Contractor

Written by the company

Die Yuma GmbH mit Sitz in Köln zählt deutschlandweit zu den marktführenden Anbietern für Stecker-Solaranlagen. Im Sommer 2020 gegründet, hat sich das Start-up auf sog. Balkonkraftwerke spezialisiert, die durch ihre Einfachheit sowohl Wohneigentümer als auch Mieter zu Ökostromerzeugern machen. Yuma bietet Komplettsets für Balkone, Fassaden, Schräg- und Flachdächer sowie Gärten oder Terrassen.

Yuma-Produkte: Garantiert langlebig

Hohe Qualität & Garantie

Yuma steht voll und ganz hinter der Qualität der eigenen Produkte. Deshalb werden für die Solarmodule herausragende Garantien angeboten: eine beeindruckende 30-jährige Produktgarantie Leistungsgarantie. So ist sichergestellt, dass die Investition in Solarenergie langfristig geschützt ist.

Contact info

4.4

Excellent

TrustScore 4.5 out of 5

13K reviews

5-star
4-star
3-star
2-star
1-star

Asks customers to review

This company invites their customers to review, whether positive or negative

Replied to 12% of negative reviews

Typically replies within 1 week

How this company uses Trustpilot

See how their reviews and ratings are sourced, scored, and moderated.

4.4

All reviews

(13,298)

3,561 reviews in the last 12 months

Write a review

We perform checks on reviews

Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more
Rated 4 out of 5 stars

Jackery Solarvault 3 pro max + pv panels

Delevery and packaging were perfect! The Jackery Solarvault 3 pro max really does a good job, i can load my electric car (single phase) with 3kW, while it uses both the battery, the PV panels and a bit from the grid. However the solarpanels in the package are not so great, they are advertised for 500W, but are only 450W. The max power i got out of the 4 together (end of june and no clouds) is 1600 W, wich is significantly less than the 2kW i hoped for. Future will tell how this evolves.

26 June 2026
Rated 5 out of 5 stars

Customer oriented company

I have been following Yuma since 2 years. The company is very transparent, friendly and customer oriented. They update about all regulations and make customers’ life easier both legally and commercially. From technical perspective, I have installed 4 modules together with my friend. But most importantly, they respond questions quickly and provide realistic solutions. Thank you YUMA team!

11 December 2025
Yuma logo

Reply from Yuma

Thank you very much for your kind and thoughtful feedback 😊

We are very pleased that you have been following Yuma for such a long time and that you perceive us as transparent, friendly and customer oriented. It is great to hear that our regulatory updates help make things easier both legally and commercially.

We are also glad that the installation of the four modules went well and, most importantly, that you felt well supported with quick responses and realistic solutions when questions came up.

Thank you for your trust and your appreciation of our work.
Kind regards
Your Yuma Team

Show reviews in all languages. (13,298 reviews)

The Trustpilot Experience

Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.

Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.

Learn more about other kinds of reviews.

We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.

Learn about Trustpilot’s review process.

Here are 8 tips for writing great reviews.

Verification can help ensure real people are writing the reviews you read on Trustpilot.

Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.

Take a closer look