7 Solar Panels and 99% bill reduction in Estepona
We cut a client’s electricity costs by 99% a year after installing 7 solar panels on their countryside villa in Estepona on the Costa del Sol.
Free Solar Survey
The free solar survey includes: home visit, drone inspection, 3D shading analysis, savings estimation and custom proposal. Fill out the form and we’ll get back within 1 working day.
About the Project
The client had already installed solar panels on a previous home in the Netherlands and wanted the same for their new home in Malaga. Marblanc Solar installed a 3kW system, which will cut their electricity costs to an expected €2 per year.



Background
The client wanted to install solar panels on a villa in Estepona primarily for environmental reasons—but also to make sure her children don’t have any bills during extended stays in Spain.
Marblanc Solar has completed many solar installations in Estepona and Malaga province, and the client was referred to us as a trusted solar installer in the area.
During an initial home visit, the client showed us recent electricity bills. We saw an annual cost of €950 and a monthly cost of around €80.
A small bill usually means a longer break-even period, and we explained this to the client. But she was more interested in going solar for environmental concerns, and so we proceeded with a free solar survey and a system proposal to cut her electricity costs to €0.
The client was happy with the 3D visualisation of where we recommended we place the solar panels on the roof, and proceeded with the installation.
Equipment Installed
- 7x JaSolar 420W solar panels
- 1x Huawei 5KTL solar inverter
Solution
Our team mounted 7 solar panels with a combined capacity of 3kW. This solar array was placed on a flat roof using concrete mounts to tilt the solar panels due south.
Our in-house solar installers fit the cables with no damage to any walls or tiles.
Results
The client was satisfied with the service from Marblanc Solar, especially our ability to eliminate the client’s electricity costs.