Photovoltaic production
In this case, the electrical energy released by solar radiation on photovoltaic panels in the form of direct current passes directly to an investor who is responsible for its transformation into an alternating current characteristics similar to those offered by a power company two networks that can interconnect with each other distortions minimal.
The economic viability of these facilities is ensured because the economic risk is virtually nonexistent, which together with the payment received from the sale of energy makes this type of investments sufficiently profitable.