Why Off Grid Much Higher Than Grid Solar Panel System

Diy off grid solar system.

Why off grid much higher than grid solar panel system.

Hybrid solar systems are less expensive than off grid solar systems. In practical terms a solar panel system with a total rated capacity of 5kw kilowatts could be made up of either 20 250 watt panels or 16 300 watt panels. In addition to solar panels off grid homes may use micro wind turbines diesel generators or natural gas generators to supply their electricity. If you are producing more energy with your solar panels or system than you are using the excess energy is sent to your grid s power company allowing you to build credit that you can cash out with at the end of the year in a process called net metering.

Off grid solar systems off grid systems work independently of the grid but have batteries which can store the solar power generated by the system. A stand alone or off grid solar system is not connected to the grid but uses a storage battery to store the electricity generated. That s why energysage and other industry experts view panel efficiency as being a more indicative criterion of solar panel performance strength than solar capacity alone. Your solar panel system will produce more electricity during the day than what your home could consume.

The excess electricity is used to charge a storage battery from where you draw your. Smart solar holds a lot of promise. Off peak electricity from the utility company is cheaper than diesel. The system usually consists of solar panels battery charge controller grid box inverter mounting structure and balance of systems.

Being grid tied is beneficial because you don t have to buy an expensive battery back. So i write this instructable to get all the components of your solar system separately and assemble it all by yourself yo. Less expensive than off gird solar systems. Battery storage makes off grid expensive.

However battery costs are reducing rapidly so there is now a growing market for off grid solar battery systems even in cities and towns. Day by day the price of the solar panel falls gradually. Part 1 focuses on what it actually means to go off grid and how to start thinking about calculating the costs for cutting the cord with your utility. But still installation of a complete off grid solar system is costly.

Part 2 discusses two real world examples of sizing an off grid solar energy system along with the feasibility of going through with an off grid solution. The high cost of batteries and off grid inverters means off grid systems are much more expensive than on grid systems and so are usually only needed in more remote areas that are far from the electricity grid. Check out part 2 here. You don t really need a backup generator and the capacity of your battery bank can be downsized.

By comparison a 6 6kw solar system would provide ample solar power for the same electricity.