Your profit

A new draft Law on Renewable Energy Sources introduce feed-in tariffs for photovoltaics (Table 1). When mounting and joining a network installation, the local operator will assume the cost of bi-directional power meter. The difference between the energy produced and consumed will be subject to sale at a price tariffs.

 Taryfy gwarantowane fotowoltaika


For example, a photovoltaic system with a capacity of 10 kW per year produces about 9,000 kWh. With an average household consumption of 3,000 kWh / year, you can sell 6,000 kWh.

Savings due to the overlap of the energy costs per year for a household with photovoltaic installations:

0.6 zł x 3000 kWh = 1,800 zł

Gain on FIT:

1.3 zł x 6000 kWh = 7,800 zł

Total profit from the installation of photovoltaic = 9600 zł / year

With the above assumptions photovoltaic system (PV), depending on the size of the system and consumption of the household, will give return within 7-9 years.

In addition, you should consider the following factors:

  • Government feed-in tariffs will be effective 15 years after the installation of a PV system.
  • Lifespan of photovoltaic panels is 25 to 35 years.
  • Guarantee on product, depending on the manufacturer, is  10 to 12 years
  • The warranty on power output obtained from the panels is 25 years.
  • SMA