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Solar-energy-groep
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Thanks to our experience, we know better than anyone what it takes to make your installation work properly. This starts with a transparent calculation of your possible return.
Compare the best solar panel installers in Leiden. Receive free quotes, read reviews and choose the installer that suits you.
A solar panel installer provides advice, delivery and installation of solar panels on your roof. This includes calculating the optimal number of panels, the placement of the inverter, the connection to the electricity grid and registration with the grid operator. An experienced installer in Leiden also advises on home batteries and optimizers.
Solar panels are interesting if your roof faces south, southeast or southwest and has little shade. With current energy prices, you will earn back solar panels in Leiden in an average of 5-8 years. They increase the home value and make you less dependent on rising energy prices. Panels are also cost-effective for a sloping roof facing east or west.
Choose a SCIOS or Zonnekeur certified installer. Request multiple quotes and compare by brand of panels, type of inverter, warranty conditions and total price. A good installer calculates the expected yield based on your roof direction, slope and shade. Check whether the installer arranges the VAT refund and grid operator registration.
An average solar panel system of 10 panels (approx. 4,000 Wp) in Leiden costs between 4,000 and 7,000 euros including installation. You can count on 250 to 450 euros all-in per panel. A home battery costs an extra 4,000 to 8,000 euros. The payback period is on average 5-8 years, after which you generate free electricity for 20+ years.
Prices for solar panel installers in Leiden (average)
Prices for solar panels in Leiden
| Service | From | To | Unit |
|---|---|---|---|
| 6 panels (approx. 2,400 Wp) | €2500 | €4000 | incl. installation |
| 10 panels (approx. 4,000 Wp) | €4000 | €7000 | incl. installation |
| 15 panels (approx. 6,000 Wp) | €5500 | €9500 | incl. installation |
| 20 panels (approx. 8,000 Wp) | €7000 | €12000 | incl. installation |
| Home battery (5-10 kWh) | €4000 | €8000 | per system |
| Optimizer (per panel) | €30 | €60 | per piece |
| Flat roof setup (extra) | €300 | €800 | per system |
| Adjust meter cupboard | €200 | €500 | at a time |
A local solar panel installer in Leiden knows the roof types in the region and knows which systems perform best. They are familiar with the local network operator and can ensure that the registration process runs smoothly. In the event of malfunctions or warranty issues, they are quickly on site.
A system of 10 panels costs 4,000-7,000 euros all-in. You can count on 250-450 euros per panel, including installation. The price depends on the brand, the type of inverter and the roof construction.
With 10 panels you save an average of 500-800 euros per year on your energy bill. The exact savings depends on your consumption, the roof direction and the energy price. After the payback period of 5-8 years, the electricity is effectively free.
Solar panels last an average of 25-30 years. After 25 years they still deliver approximately 80% of their original power. The inverter lasts 10-15 years and must be replaced in the meantime (costs: 500-1,500 euros).
In most cases not. Solar panels fall under permit-free construction, provided they do not go higher than the roof. Exceptions are monumental buildings and some protected cityscapes. Check the rules with the municipality of Leiden.
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Thanks to our experience, we know better than anyone what it takes to make your installation work properly. This starts with a transparent calculation of your possible return.
These solar panel installers are active throughout Zuid-Holland and also come to Leiden.
Wils Solar is the solar panel specialist for your home or business premises
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