Question 1

How does LumenVest calculate solar ROI?

Accepted Answer

LumenVest uses country-specific energy prices, solar irradiance data, and installation costs from IRENA and IEA-PVPS 2025 reports to model 20-year financial projections including payback period, net returns, and carbon offset for any property type.

Question 2

What property types does LumenVest support?

Accepted Answer

LumenVest supports Residential, Commercial, Hospitality, and Industrial properties, each with tailored cost multipliers and coverage ratios for accurate projections based on real market data.

Question 3

Is LumenVest free to use?

Accepted Answer

Yes, the solar investment simulation and AI executive summary are completely free. Premium PDF reports with detailed 20-year analysis, charts, and installer recommendations are available for purchase.

Question 4

Which countries does LumenVest cover?

Accepted Answer

LumenVest covers 50+ countries with localized energy prices, solar yields, and installation cost data. The platform is available in English, Portuguese (BR/PT), Spanish, German, and Italian.