Founded in 2007 in Lyon, kiloWattsol is the first independent solar technical consulting firm in France. Our signature: “Where Others Simulate, We Reveal.” — because in a fast-evolving photovoltaic sector, only independent technical expertise can reveal the real value of a solar project.
At kiloWattsol, we are more than engineers — we are a strategic solar technical intelligence working for renewable energy.
Our mission: to transform solar complexity into clarity, trust, and competitive advantage, enabling smarter decision-making and stronger performance across the solar enargy value chain.
A unique approach: from technical to strategic
Thanks to our independence, we decode the most complex systems to extract what truly matters. We don’t just follow existing standards: we build our own methodologies and photovoltaic analysis tools.
This approach allows us to support our clients across the entire solar project lifecycle: from technical design to performance validation and financial optimization.
Expertise from three perspectives
Developers & IPPs
We industrialize precision.
Thousands of solar simulations to reduce LCoE, optimize designs, and deploy at large scale without compromising technical quality.
Investors
We reveal the truth behind assets.
Our independent assessments and solar plant performance analyses allow measuring the real performance and long-term value of solar investments — with full confidence and security.
Manufacturers
We turn innovation into confidence.
Thanks to our independent technical validation, your new photovoltaic technologies become bankable, reliable, and ready for the international market.
Always a step ahead
Since our founding, we anticipate major trends in the international solar market:
- Audit of hybrid PV + storage projects
- Data analysis and AI for photovoltaic-asset diagnostics
- Bifacial modeling and energy optimization
We reinvest 12% of our turnover into solar R&D so our clients always benefit from a technological and strategic edge.