Why solar shutters from STERK?
Our own mechanics
No subcontractors. Our own professional technicians install your solar-powered roller shutters themselves, averaging 2-4 hours per shutter.
5-year warranty
Standard 5-year warranty on product and installation. No small print, fast service in 't Gooi and surrounding areas.
Free home consultation
Showroom-at-home within 3 business days. We measure, advise, and provide a customized quote. No commission-based salespeople.
What are solar-powered roller shutters?
Solar-powered roller shutters operate with a solar panel and battery, often eliminating the need for a fixed power connection. This makes them convenient for existing homes, dormer windows, or windows where wiring is difficult. You get the comfort of electric operation with less invasive installation. STERK checks sun exposure, window, facade, and operation before providing advice.
Standard 5-year warranty on solar-powered roller shutters
STERK solar roller shutters come with a standard 5-year warranty on product and installation. We assess in advance whether solar is suitable for your window and install the system with our own expert technicians. After installation, we clearly explain how the operation, battery, and solar panel work.
Frequently Asked Questions about Solar Roller Shutters
When do you choose a solar-powered roller shutter?
You choose a solar-powered roller shutter when you want electric operation without new power cables. This is useful for existing homes or windows where you want to preserve the interior finish. However, we always check if the panel receives sufficient light and if the placement is technically sound.
What is the difference with regular roller shutters?
Standard roller shutters can be manual or wired electric. Solar roller shutters operate with a panel and battery. The function remains similar: limiting heat, light, and privacy. The difference mainly lies in power supply, installation, and suitability per window.
Is this an electric roller shutter as well?
Yes, a solar roller shutter is electrically operated but draws power from solar energy. With a fixed power connection, we more often speak of electric roller shutters. STERK explains the difference and advises on what is most convenient for your situation.
What controls do you use for solar roller shutters?
Solar roller shutters are often operated with a remote control or wireless control. Sometimes extra operating options are possible. For other forms of operation, we look at suitable roller shutter switch solutions, depending on the system and your wishes.
Are solar-powered roller shutters also sun blinds?
Yes. They block sunlight and heat and therefore also fall under roller shutter sun protection. Because a roller shutter closes more tightly than a screen, you also get extra privacy, insulation, and a darker room when the roller shutter is closed.
Does a solar-powered roller shutter work in winter too?
Yes, but the performance depends on light, use, and the position of the panel. Therefore, we carefully examine the sun exposure and any shade cast by trees, roof edges, or surrounding buildings. If in doubt, we honestly advise whether solar is a sensible option.
Can solar be installed on any window?
Not always. There must be sufficient space for the cassette, guides and panel. The panel must also receive enough light. For windows with a lot of shade or difficult installation, a wired electrical solution can sometimes be better. We assess this during the home visit.
How long does installation take?
Installation takes an average of 2-4 hours per roller shutter, depending on the window, facade, and model. Since an indoor cable is often not needed, solar can be a practical option for existing homes. Our installers work neatly and will patiently explain how to operate the system.
