Solar or mains-powered roller shutters: compare supply and control
Published on 4 August 2026 · Verified on 18 September 2026 · The Mestravaux.lu team
Solar shutters are electric too. Compare energy source and installation work, then the controls you want. Do not choose solely on a promise of damage-free fitting or unspecified battery autonomy.
The essentials in 30 seconds
- Separate motor power from control method.
- Have the solar configuration assessed at the intended location.
- Include component access and repairs in the comparison.
Understand the solar system
Somfy describes a photovoltaic panel, battery and motor with no mains connection to the motor. This explains the architecture; its product conditions do not cover every brand.
| Critère | Solaire | Électrique filaire |
|---|---|---|
| Câblage | souvent évité | nécessaire |
| Exposition | à vérifier | sans effet direct |
| Batterie | présente | absente du moteur filaire |
| Chantier complet | maintenance multipliée | câblage mutualisable |
Cette grille prépare la comparaison ; elle ne remplace pas le diagnostic du support et du produit précis.
Check panel location
Somfy’s assessment considers orientation, obstacles, location and weather. Have the offered configuration checked rather than deciding solely by compass direction. Ask where the panel and battery will sit and how they can be accessed.
Define the mains variant
Have the responsible electrical contractor identify the supply route and remedial work. Name who supplies, connects and checks the installation. Clarify wired or radio control: radio does not identify the motor’s energy source.
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Request a quoteReview use and failure scenarios
List local controls, groups, schedules and any app. Confirm exact reference compatibility and operation without internet. Ask about a depleted battery, mains failure or lost controller for the selected system. Where an opening is a required exit, have a suitable backup arrangement assessed.
Compare fitting and maintenance
Separate shutter, motor, panel, battery, electrical work, controls and finishes. Request component-specific warranty conditions and replacement arrangements. A commercial battery duration is not a certain service life. Identify unknown costs, especially high-level access for repairs.
Related guides to continue
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- Windows and shutters: combine replacement or retain existing units?Replacing windows does not automatically require new shutters. Assess compatibility with the project, then compare retention, adaptation and replacement. Benefits of combined work should appear in the offered services and price.Read the guide
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- Sectional, up-and-over or roller garage doors: check the spaceThe door must work with your car, storage, ceiling and pedestrian access. Before choosing a finish, request its occupied volume throughout movement. Opening width alone cannot select the mechanism.Read the guide
Frequently asked questions
Does radio mean solar?
No. Have energy supply and control connection described separately.
Does solar eliminate all work?
The described motor needs no mains connection, but fixing, access and finishes still need specifying.
What autonomy should I expect?
Use documentation for the model and project conditions. No universal number of days is given here.
Which costs less?
Compare equivalent scopes and maintenance terms. No verified local average is published here.
Take action
Your project deserves an accurate estimate — it's free.
Request a quote