Zelfstroom preview
Zelfstroom favicon

Zelfstroom Review

April 2026

$18M
Revenue
3.1/5
Trustpilot
84
Employees
-42%
Growth
Estimated Revenue
$18M
Total Employees
84
Employee Growth
-42%
About

Zelf stroom opwekken, opslaan en op de juiste momenten verbruiken? Bij Zelfstroom regel je het! Zo ben jij klaar voor een duurzame toekomst.

Global Rank
N/A

What is Zelfstroom's Revenue?

Zelfstroom's estimated revenue is $18M.

What does Zelfstroom do?

Zelf stroom opwekken, opslaan en op de juiste momenten verbruiken? Bij Zelfstroom regel je het! Zo ben jij klaar voor een duurzame toekomst.

CompanyRevenueEmployeesGrowthFunding
GOPACSGOPACS
$7.2M4389.5%N/A
Veolia Nederland B.V.Veolia Nederland B.V.
$56.1M24312.1%N/A
Waste Treatment TechnologiesWaste Treatment Technologies
$13.8M7324.5%N/A
New Energy CoalitionNew Energy Coalition
$22.7M1089.6%N/A
Closing the LoopClosing the Loop
$3.5M2425.0%N/A
Yuverta mbo Den BoschYuverta mbo Den Bosch
$12.7M67-6.7%N/A
MIREC B.V.MIREC B.V.
$17.6M8429.1%N/A
Ecoresult B.V.Ecoresult B.V.
$6.6M3932.0%N/A
CarbotreatCarbotreat
$0.6M625.0%N/A
ESTGESTG
$10.4M55-50.0%N/A
Review Score
3.1/5
Total Reviews
648
Info
Zelfstroom
Sort by:
Alex Pol
Reviewed on Aug 9, 2023

all as expected

There is a good solution that i can get panels without too much investing, monthly price looks reasonable. Installation was in planned date and without surprises.

Steve Botes
Reviewed on Jul 25, 2023

I am an expat from South Africa

I am an expat from South Africa. The company assisted me with assessing my needs and explaining everything to me in English. They kept me up to date with progress and the engineers were very professional

Ted Cooper
Reviewed on Apr 26, 2022

a good experience

a good experience : started on time and quickly finished. Work was clean and seemed professional, I only wait to see how much energy I generate

André
Reviewed on May 24, 2023

Terrible communication

Installation went fine, however their communication is terrible! Never told me it was going to take months to get it installed. Also told me in the quote they needed a more expensive inverter due to the different angles of the panels. However, it was possible to install all panels in the same angle, which would allow for a cheaper inverter, but still they installed the more expensive one.

Banti Agrawal
Reviewed on Jul 31, 2025

Extremely Disappointed – Losing Money Every Month Despite Promises

We take the contract with Zelfstroom in good faith, based on their promise that I would reduce my energy bills by approximately €31 per month for the next 15 years. This was clearly mentioned during the sales process and even highlighted in their proposal. However, the reality has been completely different. I’m paying €42 per month in rental fees for the solar panels, but the actual reduction in my energy bill is significantly less. Here are my monthly bill reductions for the past 7 months: Jan 2025: €4.45 Feb 2025: €12.22 Mar 2025: €31.99 Apr 2025: €39.23 May 2025: €39.43 Jun 2025: €38.48 Jul 2025: €33.78 Even in peak summer, I am still losing between €5 and €40 every month after paying the rental. When I raised this concern with their customer service, I was initially told that they would help me out. But after following up, they now claim there’s nothing they can do because the panels are generating the "expected amount of energy." That’s not the point—what matters is that we were sold on the idea that solar panels would reduce our monthly electricity costs, not increase them. Instead, we’re consistently losing money each month, and there seems to be no accountability for the misleading expectations they set during the sale. I’m extremely disappointed with this experience. Customers invest in solar panels to save money—not to be trapped in a long-term contract where they end up paying more.

amir fouad
Reviewed on Nov 6, 2024

Very bad company

Very bad company, not honest technician reports. No real customer service.

Naveed A.
Reviewed on Nov 22, 2023

Pathetic customer support

Pathetic customer support. 14 days to resolve issues takes more than a month! Not recommended.

Patrycja
Reviewed on Jun 5, 2023

If you are thinking about renting solar…

If you are thinking about renting solar panels better find another company. The first interview was on November 3, 2022, the offer was accepted on November 8. On November 29, there was an inspection of the installation and roof. The next contact from them was on December 29th, they informed me that the contract have to be re-signed because of installation roof terminal. The price has also been raised a bit. The offer was accepted on the same day. After no contact on January 30, an email was sent asking about the date of installation. No answer. On February 21, another email was sent, also unanswered. After a telephone contact, I received a reply that the offer was not accepted. The message to accept the offer has disappeared from my offer, so I accept the offer. On March 15, I got an email with an installation date of May 30. The term has been accepted. The installation took place but was not completed by the fitters. I received information from them that some element is incorrect for our roof, because of mistake by inspection and they have to order the good element and probably it took a week to finish it. The fitters said the company would contact me, probably the same day.After no contact, I called myself on June 2nd. The employee asked ME what item was wrong because they have no information. After asking when the installation will be completed, I was informed that I would receive an answer within 2 weeks about the new date, so there will be no week delay but more.I didn't even hear an apology. I will have to take the day off again. I do not recommend, incompetent company, lack of communication. waiting time too long.

📊Analytics & Marketing2
🎯Build Tools1
🎯CSS Frameworks2
🎨Frontend Frameworks1
Performance1
🔧Privacy & Consent1
🔧Web Standards1
Tracking & Analytics1
G
Google Tag Manager

Technology detection powered by advanced web analysis

Powered byTechlist.ai