Off Grid Solar Battery Sizing

An unbound renewable energy company.

Off grid solar battery sizing.

The amount of battery storage you need is based on your energy usage. Sizing solar batteries is one of the first steps in designing your off grid system. Energy usage is measured in kilowatt hours over a period of time. The calculator assumes you will need to size your system to get you through average amount of sun light in the least sunniest month of the year for your location.

If you have decided on off grid solar make sure you figure out the proper size for your system with wholesale solar s off grid solar system sizing calculator. If you are designing a solar electricity system and don t have access to the grid you are going to have to deal with batteries. Off gridders typically try to make their batteries last a long time since they cost a lot. In this article we ll outline a step by step process for sizing an off grid solar system so you can generate electricity even when you re miles from the nearest power line.

How to size your off grid solar batteries. For off grid systems it s usually expected you ll use the 100 hour rating i e. The more often you charge and then discharge a battery the shorter its lifetime. This calculator assumes and adds for.

You ve purchased a large enough battery bank so that you won t be using it too heavily. These types of systems power off grid homes as well as a variety of industrial applications where equipment needs to be powered at remote work sites. 8am to 5pm pst. 3 84 kw gridtied battery backup solar system with outback power center and 12x heliene 320 panels.

When you start looking at solar batteries you are going to encounter a little math.