

Verdasol has over 7
years experience in quality & service.
Personal advice
Get a quote
- Save Average € 1.400 per year with solar panels
- Payback time from averaring 4 year
- NEN1010 certified own assembly teams
🔋 Discover your battery advantage
Calculate in 30 seconds how much you can save with a home battery
🔋 Home Battery Calculator
Calculate optimal battery capacity and annual savings
Fill in existing solar panels
📈 Calculation results
🎯 The smart science behind your savings
Find out how we calculate your exact advantage with advanced algorithms
Energy efficiency calculation
Based on your panel data, we calculate the expected annual yield with a system efficiency of 85%. This is based on an average of 1,000 kWh/kWp/year in the Netherlands, with south orientation (30° slope) and a realistic loss factor of 15% (shadow, cabling, inverter).
Smart battery dimensioning
We calculate on the basis of your consumption and solar panels how much solar power you generate annually. From this we recommend a battery that can store 1.5× that yield in kWh. This way you can use more of your own power instead of delivering back — Because after 2027 you receive only half a cent or even less per kWh.
Realistic energy price analysis
We count on €0.25/kWh as a stable long-term average based on pre-crisis prices (€0.23) and expected stabilisation by sustainable generation. Up to 2027 you benefit from netting, then from battery advantage and ± €500 extra savings through smart dynamic contracts.
Scientific basis
Our calculation uses KNMI solar data, CBS consumption profiles and TNO solar yield research. By calculating conservatively, we show a realistic financial return with 95% certainty.
Over verdasol
Take the step to green energy
Create yourself
Our advanced Solar panels Make sure you generate your own energy. They offer a smart and sustainable investment with good returns and decades of guarantees.
Save and Use
With the home battery You get the maximum out of every ray of sunshine. Thanks to efficient air conditioning, heat pump or loading solution your electric car is always charged at the smartest and cheapest time, while your house is kept at the perfect temperature all year round.
Maximum management and use
Our unique energy contract allows you to buy smart energy when prices are at their lowest. Verdasol has been working with renowned parties for years to make you the best offers. This way we guarantee that you always benefit from the best rates and help you to optimise your energy consumption. The battery is cleverly designed and works seamlessly with the dynamic energy contract for optimal energy management.
Benefits of Verdasol:
✔ Personal attention at any time
✔ Directly spend less on energy
✔ An energy-efficient house with a better energy label
✔ NEN1010 certified own assembly teams
✔ 4 weeks installation time
✔ Premium service
✔ Associated with the GFDE Guarantee Fund
Start with solar energy today and benefit from substantial savings.
2500 +
Housing & Business premises sustainable
4 year
In about Four years earning your investment back!
4 weeks
Enter 4 weeks from application to delivery by professionals
40 year
Up to 40 years Yield guarantee on our panels!
How does it work?
In 5 steps to your own Sun factory!

01. Application
Are you excited about our sustainable solutions? Then you're on your way! Ask for advice today, and Verdasol will contact you by telephone to see the possibilities together.
- Up to 40 years of guarantee
- Free location visit
- Comprehensive Installation Guarantee
- Customised offer
- Associated with the GFDE Guarantee Fund

02. Consultation
The next step is the consultation with our advisor. For this consultation we would like to visit you. This way, for example, we can look at the roof, evaluate the meter cabinet, discuss the route of the cable to and from the meter cabinet, and discuss your current consumption, as well as your personal wishes and budget.
- This step is also called the pre-screwing
- Experienced advisors who can answer all your questions
- A free conversation

03. Sacrifice
After the consultation you will receive a quote. We prepare a customised offer. We do this based on our findings and the wishes you expressed during the consultation.
- After agreement we plan the assembly in consultation
- If you still have any questions about the offer, please call us 035-887 1975
- Only A-brands
- Quality and reliability are very important to us.

04. Technical intake
After you have approved the offer, you will receive an invoice for the deposit and we will proceed to the technical intake. For this technical intake, also known as the technical chimney, we are planning a new appointment to visit you.
About 2 weeks after approval of the offer, Verdasol will come to you to check that all the dimensions are correct, the cable path and the meter cabinet have been discussed.
If everything works out as desired, we will continue with the next step, namely the installation. However, if something is not right, we will return to the drawing table and you will receive a new offer.
- With a broad team of advisors and installers, we are always there for you.
- Doubts we take away with sound advice and information, please call us at:
035-887 1975

05. Installation
The last and most enjoyable step is, of course, the installation of the sustainable solution chosen by you. If the technical fireplace runs smoothly, we will contact you to plan the installation appointment and get started.
If you have any questions, please send us a message via our customer service
- After installation, we register your system at Enphase, for example, so you can monitor your system effortlessly and monitor the yield. That's convenient!
- Not only during the installation, but also afterwards we are ready to assist you in any malfunctions or other problems.
- Comprehensive guarantees
Solar energy: savings overview

Every sunshine counts
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reviews
What do our Customers?

Appointments are kept. They work well, are friendly and easily accessible.
All the documentation was top tip in order.
Verdasol understands what the customer needs.
Definitely recommended.
If I need an air conditioning or battery, I know who I'm contacting.
Unfortunately, the inverters were not available at the moment, which delayed the placement, but Verdasol also depends on 3rd parties. Their communication was fast and professional.
Very happy with them and would soon be with them again.
Should have waited a while for the solar panels, because of the hustle and bustle they had as a company.
In the time I had to wait, I was well informed and kept in touch.
When I later placed my fence, the cable from the solar panels was hit.
Verdasol acted quickly on this and quickly repaired the cable.
All in all very satisfied with Verdasol, but now also with the solar panels on the roof.
Which I've been well informed by the seller.
It started with a pleasant consultation with a friendly advisor who explained everything to me in understandable language.
Finally decided to take 20 panels, appointments were clear and fulfilled.
Super satisfied so definitely recommend!