Renewable Energy Battery Bank System for a Grid-tie & Off-Grid Network
With this formula, you can calculate the number of Batteries that would be required to be installed at your location in conjunction with the Grid w/Backup or Off-Grid to satisfy your desired power(W) needs for both cold and hot climates.
A 'How to Calculate Voltage Drop' formula between components is also provided. Watch product video.
Inside also, is a Wire Sizing System Worksheet.
We provide you with this comprehensive "Array sizing calculator" to determine the number of panels required to satisfy your power (W) needs.
Download this handy plug & play formula and start your own Battery Bank designing.
Choose from an assortment of industry standard battery manufacturers specification to incorporate in your design.
Recommended below: (kW - kilowatts)
1. Off-grid/stand alone - 7kW and over /day or just want to be independent by producing one's own energy
2. Battery design) - for back up purposes
3. Gridtie - 5kW and above/day
4. Grid tie /w battery backup - 5kW and above/day
For consumption below 5kW/day, choice left up to consumer to decide whether grid tie or stand alone
NB: grid tie is sharing electricity consumption with the power company and a battery backup can be incorporated for loads/appliances that should be always on.