Installing a solar electric system in your home is really a cost-effective option for fulfilling your energy needs and to power your house.
Types of Residential Solar Electric Power Systems
1. On-Grid Solar Energy System
This type of solar energy system in Cairns is available at cheaper rates and requires a direct connection to the power grid, allowing you to get electricity from the home electric system or the utility grid. It significantly keeps a balance between solar power production and daily energy requirements.
Your home solar power grid system requires two components; a high-quality inverter and the mounting frame which is mounted on the roof.
2. Off-Grid Solar Power Systems
Off-grid solar power system does not require any connection to the utility grid. This system produces an adequate amount of energy and can effectively execute your energy requirements.
Batteries are the major component of the off-grid solar electric systems and power is stored in these rechargeable batteries. It can convert the DC energy from the panels and batteries into AC electricity to fulfill the requirements of electricity. An off-grid system is quite expensive than the on-grid system because the whole system is completely dependent on batteries.
3. Grid-Tied with Battery Backup
This type of solar energy system is also connected to the utility power grid but with additional batteries. Battery back up will balance the production and demand of electricity and prevent any power outage.
The batteries store sufficient energy to power your house and you will receive a constant supply of energy. The cost of a battery backup system is slightly greater than the on-grid solar electric system due to additional batteries but it gives you a consistent solar power supply without any outage.