Energy
Solar panels - (70 to 200 Wp)
Photovoltaics - so called if the power generation is produced by solar energy. The sunlight is turned into eletricity by silicon wafers. If required, the generated direct current produced by the solar panels can be changed into alternating current by a converter. The energy is applied to the battery as a storage element. Life time of a solar plant is 25 to 30 years.
Photovoltaics - so called if the power generation is produced by solar energy. The sunlight is turned into eletricity by silicon wafers. If required, the generated direct current produced by the solar panels can be changed into alternating current by a converter. The energy is applied to the battery as a storage element. Life time of a solar plant is 25 to 30 years.
Wind generators (400W to 1KW/h)
The windmill turns themselves into the most suitable direction and starts to produce electricity by wind speed around 3m/sec. By revolutions per minute around 1000 turns the rotor brakes down automatically for the safety reason. The energy is applied to the battery as a storage element. Life time is ca. 15 years.
The windmill turns themselves into the most suitable direction and starts to produce electricity by wind speed around 3m/sec. By revolutions per minute around 1000 turns the rotor brakes down automatically for the safety reason. The energy is applied to the battery as a storage element. Life time is ca. 15 years.
Energy storage
The battery is the buffer store of electrical energy and should always be measured to feed the required components even at night time or by calm. Life time is very depending on outside temperatures.
The battery is the buffer store of electrical energy and should always be measured to feed the required components even at night time or by calm. Life time is very depending on outside temperatures.
Power converter and control units
Specific to the requirements essential.
Specific to the requirements essential.
Solar street lighting
According to the requirements of the luminance we use halogen, fluoresce or low pressure sodium lamps from 20 - 100 Watt. And without solar irradiation, the battery supplies electricity for 4 or 5 days.
According to the requirements of the luminance we use halogen, fluoresce or low pressure sodium lamps from 20 - 100 Watt. And without solar irradiation, the battery supplies electricity for 4 or 5 days.