Solar energy sale – become a pro dealer of systems!
If you wish to be a go-getter in residential solar sales, there are few aspects you need to take care of, independently of whether your tasks combine designer and project manager positions, or not. 1. You simply need to know design
Solar pv mounting system
Because of fast growth of PV industry manufacturers of PV systems constantly invest in new technologies and try to present every year new, cheaper and more effective products. One of such news present by more and more manufacturers are alternative
Yellow solar panels – is it something to worry about?
The yellowing effect of photovoltaic modules is the reflection of EVA encapsulant degradation. In general, EVA discoloration is considered to reduce modules' efficiency. The question is, what is the electrical performance of yellow modules? Fraunhofer and National Renewable Energy Laboratory have
Solar panels for your home : on-grid or off-grid?
PV systems are divided between two main technologies of using energy: on-grid systems that are based on constant connection with energy grid and off-grid technologies that use batteries to accumulate energy from PV modules. Off-grid system Thanks to set of batteries connected to such systems
Solar panel installation on flat roof- west-east or south-north? We’ve got numbers!
More and more manufacturers offer dual-tilt mounting systems known comercially as East-West construction. Is it just a new trend or new, better way of designing? The PV design has evolved during the last few years. In the past, it was obvious that the inclination of
Renewable energy sources versus PV systems
Today we can produce renewable energy thanks to many different technologies. All of them have their pros and cons and today we will try compare most popular solutions with photovoltaic. In our opinion this is one of the most promising
Best PV system customer proposal – how should it look like ?
Designers and salesmen of PV systems often have problems with generating proper customer proposals. Good customer proposal should include many different elements like visualizations and financial analysis. In the other hand such proposal can take a lot of time and effort.
Green energy storage
Lazard is a financial advisory and asset management firm which is mostly involved in the investment banking sector. Its recent study shows some promising economic trends for energy storage. Promising data for green energy storage According to Lazard’s study, storage costs are
Solar Energy – Sceptical point of view
PV salesmen are often forced to speak with many sceptics that want to proof that PV systems are totally inefficient. Most of the time they had some knowledge about PV technologies and try to explain for example that low efficiency
How to create project in just few minutes?
Salesmen of PV systems are very often forced to spend most of their time on creating customer proposals. Because of many questions they need to create many individual customer proposals and projects of PV systems Time is money What is more, because