We are building a complete, step-by-step configurator that creates an indicative photovoltaic system offer based on your home and your consumption. Until then, you already have two free, fully working tools that answer the most important questions: which system suits you, how much it produces, how long it takes to pay off and what your real electricity bill looks like.
No account, no mandatory contact details. Run them now and come back to us with the result — we prepare your offer starting from your own numbers.
Estimate the system size in kWp suited to your consumption, the expected annual production, the savings on your bill and the payback period of the investment. You can compare the option with and without a battery and include the subsidy from the Casa Verde Fotovoltaice programme (Romania’s national residential solar grant).
Open the savings calculatorIt breaks down your energy bill by component — active energy, grid tariff, certificates, excise duties, VAT — using the 2026 ANRE (the Romanian energy regulator) tariffs, and shows how the cost changes if you switch supplier or change your consumption profile.
Open the bill calculatorFive simple steps that lead to a personalised estimate of system, production and payback. We are launching the full version in the near future.
Building type, available roof area, roof covering type and main orientation — so we can estimate how many modules fit and how they are mounted.
Your average monthly or annual consumption in kWh or the value of your bill, plus your profile (day/night, electric heating, electric car) for realistic sizing.
The county or locality, so we can use the real solar resource of the area and estimate the specific production expected for your system.
What you are after first and foremost: the lowest possible bill, independence from the grid, backup during power outages or fast payback of the investment — including the battery option.
You receive the indicative estimate and, if you wish, we turn it into a detailed offer with a cost breakdown, equipment datasheets and warranties, after a technical site visit.
The estimate from the configurator is indicative; the firm offer is made after the on-site technical visit.
All figures are based on ANRE tariffs and on the real solar resource of the area, not on made-up values.
The complete prosumer file (ATR — technical connection approval, connection certificate, processing with the grid operator) is included in any ELECRO project.
Run the savings calculator to see the right system and the payback of the investment, then we discuss the concrete steps for your home.