2. Instalatii solare fotovoltaice (for electricity):
- Street Lighting - is a street pole mounted on the area that you want to be illuminated at night
- contains : - metal pole 2"-diameter, in height from 3 to 5 m
-the lamp with LED 15W, 220V (long life of function 100.000 hours and light power equivalent - 80W 100W normal, old lamp)
- solar panel 90W (monocrystalline cells – warranty 25 years)
- solar battery 12V (50 – 250Ah depends on the function time in the night)
- inverter 100W (transforms 12V in 220V alternativ current
- battery charge controller and photoelectric cell
- the advantages are :
- free energy (the solar panel charges during the daylight a battery and you have light during the night)
- lighting areas where there is no light
- if you have many street poles, you don t have to connect wires between the poles, each street pole has his own solar panel - his source of energy
- it can be made to function all night long or only a few minutes using movement sensor
- autonomy : 7 nights consecutive at once charging battery (in the case that the sunlight is low)
- the price of this installation is between 450 - 850 euro (assembly included)
- warranty for the installation : 5 years, for the components between 2 si 25 years (depends on each provider), and the technical inspection of the installation is done by us each year, it is free in the warranty period and it s indicated that our company to handle maintenance of the installation after the warranty period
- other photovoltaic installations :ensure all electricity for all home, using bigger solar panels (180W) Other details - photovoltaic products
© Dorinsolar, 2010
