No login, no spreadsheet. Draw your roof, tell us how much you use and what your connection can take — the configurator does the sizing and the twenty-year maths, in your currency.
Search your address or company, or click the roof. We draw the panels automatically on the satellite image and take the yield from PVGIS for your exact coordinates. Fine-tune the layout with the drawing tools.
Enter your annual kWh or pick a typical profile for your sector. The monthly shape follows the local climate — flat and air-conditioning-driven in the tropics, winter-heavy in Europe.
Voltage level and contracted capacity or transformer size. This is the hard limit every later step is balanced against — and where country rules first apply (capacity tariff, cabin, grid study).
AC and DC chargers, extra loads, simultaneity. The step shows the power shortfall on your connection — and how a battery buffers it instead of a costly grid upgrade.
Panels, hybrid inverters and a battery sized on the shortfall. Market rules surface here as advice, not as a block — such as a net-metering limit.
Budget estimate per component in your currency, excluding VAT. Country-specific lines appear (import duties, grid study) or disappear (recycling levies) automatically.
Twenty-year value stack: self-consumption, peak shaving, arbitrage, EV charging and backup — co-simulated on one battery. Cash-flow chart, payback and IRR, indexed with the local energy inflation.
Leave your details and receive the case-study PDF by email — in your language and currency — plus a hand-off to our local partner for a site visit.
Choose your country — the configurator opens for that market.
No. The eight steps run without a login; you only leave your details in the last step if you want the case study by email.
Pick a typical profile for your sector to get a first estimate. With your annual statement or quarter-hour data the calculation becomes considerably more accurate — you can rerun it with the same link.
Yes. The drawing tools let you move, add and remove panels on the satellite image, and every later step recalculates immediately.