Solar Electric Systems
- Please contact us to get the latest prices!
- We give 80% 25 years linear output guarantee on our PV panels
- Off-grid systems are feasible in around 3 years (compared to diesel generator costs)
We can design and install any systems for you, either you choose to buy our panels from us or other brands.
It is extremely important to dimension the system well in order to gain the best ROI possible.
How does it work?
Solar electric system reduces your electricity bill by providing you with free solar energy.
Solar panels comprise many small units called photovoltaic cells. Each photovoltaic cell is made up of two slices of semi-conducting material, usually silicon — the same stuff used in microelectronics. The two slices have been treated so that the other has positive and the other has negative electrical charge. When a photon of sunlight hits the cell, it knocks electrons free, creating an electric current. An inverter converts the electricity in suitable form to be used by any electric appliance. Some systems utilize solar batteries to store the energy to be used at night or during cloudy days. Charge controller controls the charging of the batteries and protects them from overcharging.
There are two kinds of solar electric systems: On-grid system and Off-grid system.
On-grid system is a system for houses and facilities that are connected to electrical grid. On-grid system delivers electricity during daylight, thus creating savings on electricity bill. On-grid system will not provide electricity outside daylight hours or during power cut, however, because it does not include solar batteries for storing the electricity.
Off-grid system is a system for houses and facilities that are not connected to electrical grid. Off-grid system comprises of solar panels and inverter, just like On-grid system, but in addition, it utilizes solar batteries for storing the energy to be used at night or during cloudy days. The higher the battery capacity, the longer the system can deliver electricity outside of daylight hours. For extended operation time, there needs to be sufficient amount of solar panels as well.
Off-grid system can be used for various applications where energy independence is needed. Off-grid system provides freedom from the electrical grid. Some of the Off-grid systems can be connected to generator to obtain continuous electricity output even during longer periods without sunshine.
The amount of savings you gain depend on the type and size of the solar electric system. Larger systems give more savings. A small 1 kWp system (with four 250 Watt panels) delivers around 1400 kilowatt hours of energy per year.
Let us help you to save money!
Let’s find the best Solar Electric System for you today.