How long does the initial assessment take, and when do I get a finished report?

When you choose EcoRay, you don't just get a quick assessment — you get an in-depth analysis that calculates both technical production and economics, so you can make safe and informed decisions.

Process for assessment and report delivery

Entering address and consumption You enter your address and your annual electricity consumption into our online calculator, which is designed to collect all relevant data. Data collection and analysis We combine: Public building and map data to assess roof orientation, slope, and shading conditions Google APIs and historical weather data to predict solar radiation and production Algorithms for shadow and load-bearing capacity analysis Technical sizing Based on the data, we size two solar panel systems that match your consumption and your home. We take into account technical limitations and ensure that your roof can support the chosen system. Economic calculation and ROI In addition to technical data, we calculate: Expected monthly financial savings on the electricity bill Payback period and ROI (Return on Investment) over the system's lifetime — typically 25 years Scenarios with and without financing through our partners

Visualization: From data to financial report

Address + Consumption --> Data Collection --> Technical Assessment --> Production and Economics --> Offer + Report with ROI

The Report

Within approx. 10 minutes after input, you will receive a report containing: The expected annual energy production level in kWh Expected monthly savings on the electricity bill, based on current electricity prices System sizes and prices for two solutions Calculation of the investment's payback period and total return over time (ROI) Possibility of financing and purchase models via EcoRay

Why is this report important?

Transparency: You can see exactly what you get and what it costs – down to monthly savings. Security: The economics and technology are linked, so you don't get unpleasant surprises. Basis for decision-making: With ROI and economic data, you can assess your solar panel project as a long-term investment.

Purchase and financing at EcoRay

When you choose to buy via EcoRay, you get: A tailor-made solar panel system delivered and installed via our certified partners Possibility of flexible financing — full or partial — adapted to your needs Ongoing support and advice from your dedicated contact person at EcoRay

Summary

With EcoRay, you get a fast, accurate, and economically thorough report that ensures transparency in both production and investment. We help you all the way from calculation to installation and financing — all with a focus on making your solar panel project simple, safe, and economically attractive.