Complete Solar Power Systems
Home Solar Power System Explained --
Practical information you need to know
In this brief overview of the solar power system we will look at the components that make up a typical solar power system and the functions of these components.
The main components that make up a solar power system are Solar Panels or Solar Array, Charge Controller, Battery or Battery Bank and Inverter. Each of these components has its specific function.
Functions of the different components in a Home Solar Power System
Solar Panels or Solar Array: The first component we need is one or more solar panels. They produce electricity from the sun and charge the batteries. The panels are mounted facing true south for maximum sun.
Advantages
No moving parts
Ultralow maintenance
Extremely long life
Noncorroding parts
Easy installation
Modular design
Universal application
Safe low-voltage output
Simple controls
Long-term economic payback
Charge Controller: The charge controller's job is to prevent overcharging of the batteries. Proper charging will prevent damage to the batteries and increase the life and performance of the batteries.
Battery or Battery Bank: They store the electrical power in the form of chemical reaction. The batteries get charged from the solar panles everyday and discharge the power when required. Without batteries we cannot use solar power in the night time.
Inverter: The power inverter is the heart of the system. It makes 240V AC from the batteries/battery bank.
Balance of System: These are the components that are used to provide interconnections and safety features for the sysem. Thay include combiner box, connecting cables, fuses, switches, MCBs and meters.
