cost of installing solar home heating in Bulgaria
The main drawback of solar power is the high cost of installation, which varies depending on how much energy you require. In Bulgaria, solar-powered water heating is increasing in popularity and, depending on how much sunshine there is in your area, a system takes between two and five years to become cost-effective.ince the switch to a market economy, however, electricity prices have risen substantially, and you should allow around 300 lev (â¬150) per month to heat an average-size two-bedroom house in winter, compared with around 100 lev (â¬50) using an oil-fired system or just 50 lev (â¬25) using a wood-fired system.