"Different Types Of Solar System Configuration" Do you want to learn the different types of solar system configuration, do you want to learn the step by step guide of how different types of solar system are setup and configure. Are you searching for different types of solar system configuration, different types of solar systems setup, different types of solar power systems, different types of solar energy storage systems or type of solar setup. If yes, Infoguide Ng has brought a complete step by step article about different types of solar system configuration. Solar power systems can be installed in a variety of configurations which are dependent on the location and application. This article introduces readers to the different configurations for solar power systems and the components required to achieve them. At the end of this article, the reader will be able to:
- Identify the various configurations of solar power systems
- Suggest an appropriate configuration for a solar power system based on application
Grid-connected systems.
A grid-connected system consists of the following components:
- Solar module, array
- Inverter
- Load (e.g. lamp, fan, pump)
- Electrical accessories (e.g. switches, sockets, cables, etc.)
- Electric utility grid
Off-grid systems.
An off-grid solar PV system (also referred to as standalone PV systems) are designed to operate independently of the electrical grid and are generally designed and sized to supply power to either DC or AC electrical loads, or both simultaneously.
Components
An off-grid solar electric system consists of the following components:
- Solar module, array
- Batteries
- Charge controller
- Inverter
- Load (e.g. lamp, fan, pump)
- Electrical accessories (e.g. switches, sockets, cables, etc.)
Off-grid solar system configurations.
Off-grid System Without Battery
This kind of system is commonly used for non-critical systems where electricity is not required at night.In systems like these, the controller can have various functions such as:
- Stabilizing the voltage to stay below a certain level
- Disconnecting the load when the voltage is too low (not enough sunshine)
- For example, converting DC to AC for an AC pump.
- Disconnecting the pump when the tank is full using a float switch.
Off-grid system without battery storage and DC load only -:One possible application in this case is pumping water. Water is pumped as long as the sun is shining. Excess water can be stored in a tank. A float switch in a tank can disconnect the pump when the tank is full.
Off-grid system with battery and no inverter.
This kind of system is commonly used for non-critical systems where electricity is required at night. Simple and efficient, no AC conversion needed. Availability of DC loads is limited, mostly 12 V light bulbs, DC fridges and phone charging. Very few 24 V devices on the market.
Off-grid System With Ac Loads.
This kind of system is commonly used in situations where grid- quality electricity is required both during the day and at night. A combination which also uses DC loads powered directly from the battery or the charge controller is possible.
Hybrid systems.
A hybrid system is a power supply system, which has more than one power generator. The generators can work alternatively or simultaneously. There are various power sources and various ways in which a hybrid system could be connected. As with both system configuration types mentioned above, a hybrid system consists of the same components as an off-grid system; however, it also includes an alternate source of electricity such as a diesel/petrol generator or a small wind turbine.
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