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Solar Panel Installation in Nivelles – Grid-Connected (Ongrid) and Off-Grid Battery Systems


We’ve been providing solar energy solutions in Nivelles for over 15 years. We tailor each system to your specific needs. Take control of your energy, generate your own electricity, and cut your energy bills significantly.


Solar energy is now the ideal solution to reduce your dependence on the power grid while saving money. With our grid-connected or autonomous photovoltaic systems, you can generate your own electricity and consume the energy produced directly by your solar panels.

With solar.NG, you benefit from an optimized, reliable, and long-lasting installation, perfectly tailored to your home and your energy needs.


Why choose a grid-connected solar installation?

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Immediate reduction in your electricity bill

The energy produced by your solar panels is used primarily in your home, thereby reducing your consumption from the public grid.

A profitable and long-lasting investment

With high-performance solar panels and an optimized installation, you quickly see a return on your investment and enjoy free energy for decades.

Available grants and subsidies

Depending on your region and your project, you may be eligible for financial support and a feed-in tariff for the energy you supply to the grid. Currently, only Brussels offers incentives through the green certificate system.

Environmental friendliness

By choosing renewable energy, you reduce your carbon footprint while showcasing your commitment to sustainability.

Diagram of a Grid-Connected Solar Installation (Basic Layout)

  1. Solar panels
  2. Inverter
  3. Electrical Panel (Fuse Box)
  4.  Your consumption
  5. Electricity fed back into the grid

Tailor-Made Autonomous Solar System


Off-Grid Solar Panel Installation: An ideal solution for remote locations, off-grid homes, renewable energy needs — and even your main residence.


⚡ What is an off-grid solar installation?

An autonomous solution is a system that allows you to produce and store your own electricity using solar panels and batteries — without relying on the public grid. This means you're protected from power outages and fluctuations caused by energy crises or geopolitical tensions.

Why only custom solutions and not off-the-shelf kits? Because we tailor each autonomous solar installation — including solar panels, charge controllers, solar batteries, and more — to fit your specific project. We also install the system on-site to ensure everything functions perfectly from day one.

What type of off-grid solar installation?

  • Fixed power supplies (country cabins/garden sheds, chalets, homes connected or not to the power grid, etc.)
  • Mobile power supplies (RVs, utility vehicles, boats, etc.)

The Benefits of Off-Grid Solar Power:

Energy independence

No reliance on the public grid

Protection against blackouts

Always have electricity, even during outages

Stable energy costs

No exposure to rising or fluctuating electricity prices

Long-term cost reduction

Less reliance on your electricity provider means savings on your energy bills.

Environmental friendliness

By choosing renewable energy, you reduce your carbon footprint while showcasing your commitment to sustainability.

Basic diagram of an off-grid installation.

  1. Solar panels
  2. Charge controller
  3. Inverter or converter
  4. Battery(ies)
  5. Your consumption


Contact us for a free quote


We will prepare a tailored quote based on the information you provide, and we commit to sending it to you within 24 hours.

Contact us