LetzSolar
Solar panels

Produce your own electricity, cut your bill

A solar installation sized for your roof and your consumption, fitted by certified installers — Klimabonus application included.

How it works

We assess your roof, its orientation and your current consumption to size an installation that's right for you — not too small, not too big.

  • Free feasibility study, with a detailed quote
  • Panels and inverters from recognised brands, with warranty
  • Grid connection and admin paperwork handled for you
  • Klimabonus application prepared and followed up for you
Klimabonus grantUp to €10,000

Residential solar is eligible for the 2026 Klimabonus, with the amount depending on installed capacity and your situation.

Indicative amount, subject to eligibility conditions — 2026 Klimabonus.Request my free study
The technical side

What you should know

What's the difference between monocrystalline and polycrystalline panels?

Monocrystalline panels offer higher efficiency per m² and are today's standard for residential roofs; polycrystalline panels, cheaper, still make sense on large available surfaces.

How long do solar panels last?

Most manufacturers guarantee at least 80-85% output after 25 years. Real-world lifespan often exceeds 25-30 years with minimal maintenance.

Do you need a storage battery to make an installation worthwhile?

No: an installation without a battery is already worthwhile thanks to direct self-consumption and the value of surplus fed into the grid. A battery can still increase your self-consumption rate if that's your priority.

Another question? Contact us →