Payback time is the length of time it takes for upfront solar investment to pay for itself through solar energy savings and it depends on number of factors. Factors that can affect solar system payback time PV system size - this is

Many specialists predict that the only way to reduce pollution and climate changes is to increase diversification of energy sources. Many of them say that the best way to do it is to develop small household PV systems. It’s very important

Your company is strongly focused on residential projects. You see the potential of this market but you just need some good software to help you with design and customer proposal preparation. Find out what are the most important criteria when

PV industry is getting much better after a series of consolidations and insolvencies and production overcapacity seems to be over. Nevertheless, the market od solar panel production has undergone certain changes over the last few years. Interest in PV has moved

Parthenon is a former temple from 438 BC build in Greek Akropolis. Tough history The history of Parthenon is quite tough- many times its architecture was plundered or modified, in fifth century it was transformed into Christian church and in 1458 into mosque. PV system We decided to

Having a look at efficiency improvement of crystalline silicone solar panels in recent years, it can be noticed that it is successively approaching the theoretical limit of 29%. This should be reached around 2030 by improving mainly: the metallization process, emitter passivation process