Knowledge base
Our knowledge base gathers the questions we hear most often from business owners, rooftop owners and energy managers. Every article opens with a short, straightforward answer, backed by data from our own portfolio.
Commercial solar
Solar for businesses
Cost per kWp, performance ratio, payback and sizing of a rooftop solar system for a Belgian business.
0 articlesBatteries & dynamic pricing
Home batteries & dynamic tariffs
What a home battery yields on a dynamic tariff, how peak shaving works, and which battery fits which consumption profile.
0 articlesVPP & flexibility
Virtual Power Plant & flexibility
How virtual power plants, the imbalance market and curtailment work — and how your battery or installation can earn on flexibility markets.
0 articlesRegulation & subsidies
Regulation & subsidies (Belgium)
Injection tariff, capacity tariff, digital meter, subsidies and tax rules for solar and batteries in Flanders in 2026.
0 articlesPPA & financing
PPA & financing
What a corporate PPA is, when energy-as-a-service beats self-investment, and how a BESS is financed.
0 articles