Service 02 · Direct current becomes 230 volts
Inverters
guide price from€95
Faulty, old or too small? A new one on the wall, fast.
The inverter turns the direct current from your panels into power for your home. It lasts twelve to fifteen years on average, shorter than your panels. If it fails, your roof produces nothing. We test your system, recommend a suitable inverter (hybrid if you want a battery later) and mount it neatly.
From fault report to new inverter
- 01
Report
Call us, or email a photo of the display. Often we can already see the fault remotely.
- 02
Diagnosis
At your home we test the strings and the inverter. If it can be repaired, we repair it.
- 03
Advice
Replace? We choose together: standard or hybrid, if you want a battery later.
- 04
Replace
Old inverter off, new one on, reconnected and tested. Often within seven days.
- 05
Removal
We take the old inverter away for recycling.
The part that wears out first
Your panels last thirty years, your inverter usually twelve to fifteen. So expect one replacement. If you choose a hybrid inverter then, a battery can easily be added later.
- Fault diagnosis remotely or at home
- Hybrid inverter, ready for a battery
- Also for panels we didn't fit
- Old inverter taken away for free
- Panels30 years25-year warranty, often last longer
- Mounting system30 yearsaluminium and stainless steel, lasts as long as the panels
- Home battery15 years6,000 charge cycles or more
- Inverter13 years12 to 15 years on average
Guide prices
Fitting and VAT are included. After the roof scan or diagnosis we fix the price, and that's what it stays.
- Fault diagnosis at homewaived if we replace the inverter€ 95
- Replace inverter, 3 to 5 kWincluding fitting and removal€ 1.150
- Hybrid inverter, 5 kWready for a home battery€ 1.950
Two questions almost everyone asks
How can I tell my inverter is broken?
A red light, an error code on the display or zero yield in your app on a bright day. Email a photo of the display, then we can often see it straight away.
Is a new inverter more expensive than repairing?
After twelve years, usually not. Repairing an old inverter is often expensive and temporary. We'll tell you honestly what makes most sense.
What can your roof do?
A roof scan costs nothing. Five working days later we email a layout and an honest calculation, even if the answer is that it doesn't pay off for you.