Solar Installation: 33 Solar Panels in Nueva Andalucia, Marbella

We cut a client’s electricity costs by over €4,891 a year after installing 33 solar panels on their villa in Nueva Andalucia, Marbella.

Free Solar Survey

Our Free Solar Survey includes: home visit, drone inspection, 3D performance model, two custom proposals and break-even estimations.

Free Solar Survey

*Quote includes free drone inspection, 3D model, and break-even estimation.

About the Project

The client wanted a solar installation to reduce their high electricity bills. Marblanc Solar installed a 18.645kWp solar energy system, which will also reduce electricity costs by over €4,891 a year.

Background

The client, a homeowner in Nueva Andalucia, Marbella, approached Marblanc Solar with the primary goal of significantly reducing their substantial monthly electricity bills.

As Marblanc Solar has completed many installations in Marbella, we were able to schedule a free solar survey promptly. This comprehensive process included an on-site visit, a detailed drone analysis of the property, a shading scan to ensure maximum sun exposure, and the creation of a tailored proposal.

During the consultation, our survey engineer learned the client was spending approximately €10,000 on electricity each year.

The client’s main request was to maximise energy production and savings. Our team used our Pylon simulation software to calculate the optimal placement for the panels across the villa’s roof, avoiding any potential shading and ensuring the highest possible yield. This detailed analysis formed the basis of our high-performance proposal.

Our proposal detailed how the system would reduce their electricity bills by over €4,891 a year, lowering their average monthly cost from around €833 to just €426.

Equipment Installed

  • 33 x JA Solar DeepBlue 3.0 Pro JAM72530-565/LR 565W solar panels
  • Huawei SUN2000-10KTL-M1 11kW inverter
  • Huawei LUNA2000-10-SO 10kWh solar battery
  • Sunfer Microrail System (roof structure)

Solution

To meet the client’s goals, our team installed a comprehensive 18.645kWp solar energy system. This included mounting 33 high-efficiency solar panels across the main roof areas of the villa, connected to a powerful Huawei inverter and a 10kWh battery for energy storage.

The installation process was smooth and efficient. Our technicians focused on hiding all cabling neatly to maintain the property’s aesthetic, protecting the roof structure during the mounting process, and securing the solar panels to withstand extreme weather conditions. The entire installation was completed faster than the client expected.

As part of our post-installation support, we then secured an exclusive solar feed-in tariff with a virtual battery.

We then monitored the client’s electricity usage every day for two weeks to help optimise their appliance usage with plug timers and use of our solar app. Finally, we assigned the client to one of our Monday-Sunday WhatsApp aftercare groups, should they have any questions.

Results

The final installation is set to save the client over €4,891 annually, achieving a full return on investment in just 3-4 years. This new system reduced the client's monthly electricity bill by nearly 50%. While Marblanc Solar provided an initial proposal designed to cut the bills by over 80%, the client requested a slightly smaller system due to aesthetic preferences for their villa in Nueva Andalucia, a request we were happy to accommodate while still delivering significant savings.

Free Solar Survey

Our Free Solar Survey includes: home visit, drone inspection, 3D performance model, two custom proposals and break-even estimations.

Free Solar Survey