Maarten de Ridder 5,0 11 Apr 2026 Google

I am very satisfied with the work and services provided by SDK Techniek. I was particularly impressed by the personal contact throughout the entire process. I initially contacted a large company, but they conducted the inspection by phone, and along with the quote, they immediately shared a price list with all sorts of potential additional work. Fortunately, this is different with SDK Techniek. I called Sander, and by the end of the day, he arrived to inspect the property. He is highly skilled and was able to immediately advise me on the most cost-effective plan with the best return. He also immediately looked for a good location for the inverter, so everything is now neatly concealed in the garage. The entire process went quickly and flawlessly. From inspection, quote, installation, to invoicing. This allowed me to enjoy the sun within two weeks of the initial contact. No surprises with SDK. Sander keeps all his promises, and he and his team work very efficiently and professionally. This is also reflected in the workmanship and the way they neatly tidy up and tidy everything. For example, Sander also neatly installed the modem and power strip in the meter cupboard and a lamp in the garage attic, free of charge. These are just a few examples to illustrate how SDK works. Long story short: I highly recommend SDK Techniek to anyone looking for a solar panel installer who excels in speed, value for money, and personal contact. Bring on the sun!

Michael Looijer 5,0 11 Apr 2026 Google

Deze 3 mannen van SDK Techniek hebben vandaag in opdracht van Zonneplan bij mij thuis de Solar-installatie ge-installeert: Stephan Valentin Fabian Kan niet anders zeggen dat ze een superklus hebben geklaard. Alles tot in de puntjes afgewerkt, de panelen strak op het dak, de omvormer keurig opgehangen op zolder, en alles prachtig afgewerkt. Thnx Guys, Awesome job.... Onwijs dank!!

Mark van Leijenhorst 5,0 11 Apr 2026 Google

We had solar panels installed by SDK Techniek. Their personalized advice and helpful feedback have been a great experience. The installation of the solar panels and the connection in the meter box were all done perfectly and neatly. Friendly staff who work efficiently. Definitely recommended.

Dutchbeekeeper 5,0 11 Apr 2026 Google

We recently had solar panels installed by SDK Techniek in Leusden, and we are extremely satisfied with the entire process! From the initial consultation to the final installation, the team was professional, efficient, and highly knowledgeable. They took the time to explain everything clearly, ensuring we fully understood how the system works and the benefits we would receive. The installation went smoothly, and the team worked quickly and left everything neat and tidy. The quality of the materials used is excellent, and we've already noticed a positive effect on our energy consumption. SDK Techniek's customer service was also fantastic; they were always available and ready to answer all our questions. If you're considering solar panels, we highly recommend SDK Techniek. Their expertise and attention to detail make them an excellent choice for anyone looking to invest in sustainable energy. A fantastic experience from start to finish! Willem and Mandy