Advice and design

Advice and design for sustainable energy in Haarsteeg and Waalwijk

Before you choose a sustainable solution, sound advice matters. We are happy to visit you to discuss your wishes and what is possible in your situation, so you never face any surprises. We always produce a design that fits the solar panels on your roof, and we take care of the right LED lighting as well.

Our installers are broadly trained and have plenty of experience with solar panels, solar water heaters, heat pumps, daylight systems and LED lighting. That is why they can always give you honest, tailored advice. We are also glad to explain how you can lower that high energy bill without giving up comfort.

If you want to get the most out of your solar panels or solar water heater, a good design is essential. The collectors need to face south, sit at the right angle and catch as little shade as possible. Capacity and yield matter too. You can count on a precise design that delivers the greatest saving.

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Completed work in the region

Itho Daalderop hybrid heat pump in Vlijmen

Smart greening with Enphase batteries in Drunen

Itho Daalderop Amber heat pump in Haarsteeg

Nefit Aquapower boiler with Nefit solar water heater

Solar water heater with heating support and hot water

Also of interest

Sales and installation Complete sustainable systems, expertly installed by our own engineers.More about this service →

Monitoring and maintenance Always insight into your yield and a system that keeps performing.More about this service →

Energy advice Our energy coach shows where your energy goes and how to change that.More about this service →

Compose your quote

A tailored, no-obligation quote in a few clicks. You will soon receive a personal reply from one of our advisers.

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Reviews

What our customers say

M Mark V. Sample review

★★★★★

"They first worked out calmly how many panels we needed, and only then sent a quote. No sales talk, just an honest story."

S Sandra B. Sample review

★★★★★

"The heat pump was neatly connected to our existing boiler. Everything was explained and the house was tidy again at the end."

P Peter K. Sample review

★★★★★

"Through the monitoring I can see what each panel produces. When one underperformed, they spotted it before I did."

I Ilse D. Sample review

★★★★★

"The solar water heater delivers exactly what was calculated. They helped us think through the subsidy application too."

J Johan D. Sample review

★★★★★

"We had the lighting in our premises replaced with LED. The difference on the energy bill was visible straight away."

F Femke R. Sample review

★★★★★

"They responded quickly to our request and started on the agreed day. The light tubes really do brighten the bathroom."

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A clear answer

Frequently asked questions

Everything you want to know about advice and design.

Do you visit for advice?

Yes. We are happy to visit your home or business to discuss your wishes and the options available.

Why does the design matter so much?

Orientation, roof pitch and shade, together with capacity, determine how much you actually save. A precise design delivers the greatest saving.

What does an advice session cost?

The advice session is entirely without obligation. You then decide for yourself whether to go ahead.

Do you advise on lighting as well?

Yes. Besides solar panels and heat pumps, we also take care of the right LED lighting.

How is the yield calculated?

We look at the number of panels, the capacity, the yield, the position of the roof and the amount of shade.

Do I get a no-obligation quote?

Yes. After the survey you receive a competitive quote with no obligation whatsoever.