Solar Energie
Solar Energie
How does photovoltaic solar electrification work?
Solar systems without accumulators and without inverter
(DC direct current)
Systems without accumulators and without inverter (direct current DC)
Components:
Photovoltaic solar panel (generator)
Sometimes consumers or the system has a booster or voltage converter for optimal operation.
Fuse, switch and irrigation pump (consumer installation)
Photovoltaic systems without accumulators and without inverter
(direct current DC)
Low-voltage consumers (12, 24 or 48 volts direct current
Devices that can be connected directly to the 12 or 48 volt DC system (devices that only work during the day and depend on the sun):
Fan
irrigation water pump
Charger
Advantages of systems without batteries and inverters:
Saves system costs
Devices run faster when there is more sun. In the case of fans and irrigation water pumps, depending on the solar radiation, maximum performance may be desired.
All consumers for cars are designed for direct current and can easily be integrated into direct solar systems.
Disadvantages:
dependence on the sun.
DC devices must be purchased. They are often something very special because they not only have to work with direct current, but also with variable power depending on the solar radiation.
GR
Quito, Ecuador, South America
Photovoltaic water pump systems that do not require batteries so the return on investment is very fast. These systems work fully automatic.
Photovoltaik-Wasserpumpensysteme, für die keine Batterien erforderlich sind, machen einen sehr schnellen Return on Investment. Diese Systeme arbeiten vollautomatisch.
