Tailor-made photovoltaic installation in Braine-l’Alleud (1420) and across the whole municipality, from the centre to Lillois-Witterzée and Ophain. A Walloon Brabant team, a free sunlight survey scheduled within 48h and installation in 1 to 2 days — sized for the large clear roofs of the Braine villas.
We install solar panels in Braine-l’Alleud and know the building stock of this residential municipality of Walloon Brabant well — from the detached villas of the centre and Le Paradis to the suburban housing estates of Lillois-Witterzée and Ophain, whose large clear roofs are ideal for photovoltaics.
The sunlight survey takes place at your home, with no call-out charge and scheduled within 48 hours ; we record the orientation, the pitch and the shading before sizing the installation, then the same team installs the panels in 1 to 2 days.
We know the Braine roofsBeyond Braine-l’Alleud itself, we also install solar panels in Lillois-Witterzée, Ophain-Bois-Seigneur-Isaac, Waterloo, Ittre, Tubize and Lasne, as well as out towards Nivelles and Wavre — same team, same lead times across the whole of Walloon Brabant.
Braine-l’Alleud falls under the grants of Wallonia. Here are the levers we optimise for your photovoltaic installation, with no formalities on your part.
In Wallonia, the prosumer tariff applies to grid use : we size the installation to maximise your self-consumption and reduce its impact on your bill.
For a home more than 10 years old, VAT drops from 21 % to 6 % on the supply and installation of the panels. Applied directly to your quote.
Pairing a battery and managing your consumption raises the share of solar energy you use directly : more return against the prosumer tariff, especially with an electric car or a heat pump.
The full breakdown of amounts, the prosumer tariff and the return on investment is on our solar panel prices & returns page. We calculate your output and your return on investment before any signature.
A few recent installations in Braine-l’Alleud and its neighbourhoods. Every project is handled by the same team, from survey to commissioning.
14 full-black panels facing due south on a large clear roof, a hybrid inverter ready for a battery. Target self-consumption around 65 %.
Voir le chantier →A photovoltaic array of 20 panels paired with a 10 kWh battery, sized for an electric car’s charging point.
Voir le chantier →A large roof fitted with 26 panels, with advanced self-consumption to power the heat pump. Surplus optimised against the Walloon prosumer tariff.
Voir le chantier →5.0/5 · 1verified reviews
« Devis clair, sans surprise, primes comprises. Un seul interlocuteur du début à la fin. Je recommande sans hésiter pour le photovoltaïque. »
From the full-black panel to the storage battery, we match the installation to your roof and your consumption. Explore each range :
High-efficiency photovoltaic modules, ideal for the large clear roofs of the Braine-l’Alleud villas. A discreet, high-performing full-black look.
Discover the panels →String inverters or micro-inverters to manage the shading on Braine roofs. Hybrid solutions ready for a battery and a charging point.
See the inverters →Store your surplus to use it in the evening and raise your self-consumption — a real lever against the Walloon prosumer tariff, especially with an EV and a heat pump.
Explore the batteries →We schedule the sunlight survey at your home within 48 hours everywhere in the municipality. Once the quote is signed, installation generally takes 1 to 2 days depending on the size of the system, then we proceed with commissioning. Whether you live in the centre, Lillois or Ophain does not lengthen this lead time.
As Braine-l’Alleud falls under Wallonia, you benefit from 6 % VAT if your home is more than ten years old, and we size your installation to optimise the prosumer tariff by maximising self-consumption. Pairing a battery, an electric car or a heat pump boosts the return even further. All the key figures are detailed on our prices & returns page.
Most Braine roofs are very suitable. The detached villas and the estate bungalows often have large clear roofs, ideal for photovoltaics. During the sunlight survey, we record the orientation, the pitch and the shading, and for partially shaded roofs we propose micro-inverters.
It is even the ideal case in Braine-l’Alleud, where many households are equipped. The more you consume your own electricity — charging point, heat pump, battery — the more you escape the prosumer tariff and the more cost-effective the installation. We size generously and manage consumption to push self-consumption to the maximum.
Yes, completely: the call-out to your home in Braine-l’Alleud, the sunlight survey, the sizing and the costed quote with an output estimate are all free and with no obligation. You pay nothing until you have approved your project.
Tell us your address and your project : a Walloon Brabant team calls you back, schedules the free sunlight survey and sizes your photovoltaic installation.