Solar system 16.2 kWp — Solar Panels on a Standing Seam Roof, Dobreva Cheshma area, Varna (photo 1)

Solar Panels on a Standing Seam Roof

📍 Dobreva Cheshma area, Varna Home
16,2 kWpinstalled capacity
15 kWhbattery
3 040 €saved per year
≈ 5.2 yearspayback period

For this project, we installed a photovoltaic system on a standing-seam metal roof, making optimal use of the available space and ensuring the panels were securely fastened. Specialized fasteners designed for the standing seams allow for installation without unnecessary drilling into the roof covering, which reduces the risk of compromising the waterproofing.

Specifications

Technical details

Installed capacity
16,2 kWp
Battery capacity
15 kWh
Inverter type
Hybrid inverter
Inverter
Deye 16 kW SUN-16K-SG01LP1-EU-AM3-P
Battery
Felicity Solar
Annual production
20 250 kWh
Annual savings
3 040 €
Payback period
≈ 5.2 years
How it happened

The project story

The main goal was to transform the available space on the standing-seam roof into an efficient source of self-generated energy, without compromising the building’s reliability or appearance. Particular attention was paid to the installation method to preserve the integrity of the roof covering while maximizing space utilization and achieving high annual energy production.

We selected a configuration that makes optimal use of the available roof area and is fully adapted to the specific characteristics of the standing-seam roof. The panels are mounted using specialized fasteners attached to the standing seams, without unnecessary drilling into the roof, which preserves its integrity and reliability. The system is designed for high annual energy production, an attractive appearance, and the most efficient use of the energy generated.

After the system was commissioned, the facility began to cover a significant portion of its electricity consumption with electricity it generated itself. With an estimated annual production of approximately 20,250 kWh, this results in approximate savings of over €3,000 per year, while simultaneously reducing dependence on future changes in electricity prices.

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Photos from the site

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Testimonial

In the client's words

We are very satisfied with the work. The installation was done neatly and professionally, and the system has been working perfectly since it was first turned on.
— Ралица - собственик
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