with a smile
Invest smart, save on energy costs and increase your home value with De Duurzame Jongens as your solar installer.
Together with the boys
To a sustainable future!
We are building a world where everyone is independent. A society where people are self-sufficient to live an “off grid” life. With solar panels and air conditioners, we are doing our part. And together we create that sustainable future.
Also saving money with solar panels?
Buy solar panels in 6 steps
If you are going to buy solar panels, you have two main questions: what are the costs and what can I save? We calculate this for you.
We will look at your household situation and discuss all the possibilities. We incorporate this into a quote: your customized sustainability plan.
Our technical specialist consults on the most favorable cable route. In addition, he performs a meter box and roof inspection.
You will receive an email in preparation. Then, on the agreed day and time, we will come and install your solar panels.
You can continuously monitor the yield via the app on your smartphone or tablet. This way you continue to enjoy your savings in energy costs.
With online monitoring, we see if your installation needs service. We also recommend inspection and cleaning for the best efficiency.
Top quality, maximum safety
for a sustainable solar installation
We work exclusively with A-brand solar panels, inverters, substructures and mounting materials. These products come with long manufacturer’s warranties. With De Duurzame Jongens, you are always assured of reliable service.