How EcoRay Ensures I Get the Best Possible Solar Panel System for My Property and Needs

At EcoRay, it's not just about finding a solar panel system – but the right one. For us, it's about matching your household, your consumption, and your future plans with a solution that is both economically and technically optimal. To ensure this, we work with an advisory model that combines advanced data analysis with human insight – and it all starts with understanding you as a customer.

1. Collection of Key Data: Your House, Your Consumption, Your Wishes

We start with a thorough assessment of your property and your needs: Address and roof data: Via map data, elevation data, and solar radiation, we record slope, orientation, roof surfaces, and any shading effects. Annual electricity consumption and consumption pattern: Do you have a heat pump, electric car, or work from home? Do you have large fluctuations in consumption? This affects the choice of panels, battery size, and inverter. Future plans: Do you want to expand with a battery later, build an extension, or sell surplus? All this is taken into account in the assessment. Example: If you have an annual electricity consumption of 8,000 kWh and an east-west facing roof, we would typically recommend a slightly larger system (e.g., 11 kWp) to cover as much as possible, even during hours with lower solar radiation – and especially if you want to add a battery.

2. Simulation and Optimization: Advanced Algorithm Work

Once your information is mapped, we perform a technical and economic simulation via our advisory platform, which includes, among other things: Local solar data from DMI and satellite-based solar radiation data. Shadow calculation based on your specific roof geometry and surroundings. Estimated self-consumption, battery potential, and expected sales to the grid. System dimensioning that optimizes economy and not just production. We don't just calculate how many kilowatts you can produce – but what those kilowatts are worth. For example, a slightly smaller solution with higher self-consumption can give you better economy than a large system with a lot of sales.

3. Comparison of Market Solutions – Completely Impartial

Unlike salespeople who promote a specific product, we are independent. We have access to technical and economic specifications from our verified partners across the country. This means that we: Compare price per kWp, performance guarantees, production data, and service terms. Can filter out subcontractors who do not meet our quality requirements. Select the most suitable solution for your home and your situation – regardless of geography. So, we don't choose the solution that is easiest to sell. We choose the one that is best for you – even in 10 or 20 years.

4. Visual Report and Realistic Expectation Alignment

You will receive a tailored report that includes: Visualization of your roof with panel placement. Expected annual production and electricity price development. Calculations for self-consumption, payback, and CO₂ savings. Detailed financials – with and without a battery. Example calculation: A 10.2 kWp system can annually produce approx. 10,500–11,000 kWh gross. With 60–75% self-consumption and an electricity price of DKK 2.50/kWh, an annual saving of DKK 14,000–18,000 is achieved. When purchasing with a battery (e.g., 10 kWh for a total price of DKK 110,000), the payback period can be 6–8 years, depending on consumption.

5. Ongoing Dialogue and a Dedicated Advisor

You get a personal advisor at EcoRay who reviews the report with you, explains calculations, and helps adjust the system if your needs change. We ensure that you understand all choices – and you can always get answers before you decide.

6. Extra: Future-Proofing and Flexibility

We also think ahead: Do you want to add a battery later? We choose an inverter and cabling that make it possible. Are you moving in the future? We can calculate the value of the system in relation to the house's selling price. Do you want to trade electricity as a commodity in the future? We prepare the system for flexible settlement.

Conclusion: A Solution That Lasts – Technically, Economically, and Practically

When you choose EcoRay, you get: An objective advisor with market insight and technical understanding. A system tailored to your economy and your house – not just standard packages. Security throughout the process and a 25-year warranty. A fixed point of contact, even if something goes wrong.

Interested in solar power, try our calculator now!