We built a 30kW photovoltaic plant for our own needs, built on a sheet metal roof of a warehouse building part of the Tomato Greenhouse in the town of Petrich.

All necessary components for the construction of the plant were supplied by VVT Engineering. The high-quality German Schletter system for tin roofs was used for construction.

The plant consists of 66 Bauer Solar photovoltaic modules with a power of 450W with a 20-year product warranty and 3 Growatt SPH10000 hybrid inverters with a 10-year warranty. To ensure the reduction of electricity bills, as well as autonomy and independence from external power supply, 12 units have been installed at the plant. Growatt ARK 2.5L LiFePo4 batteries with a total installed capacity of 30kWh, with 10kWh allocated to each inverter. The batteries have a 10-year warranty.

The entire construction of the plant took 4 working days. After the construction of the photovoltaic plant, all necessary declarations and quality certificates were issued for the purpose of commissioning.