Hi community! Recently I've built a calculator for off-grid solar systems and would like to hear your thoughts on it. It's available here: https://startoffgrid.com/calculator
and allows you to add appliances that you have with regards to the duty cycle and how many hours per day are they going to be used for. It then generates calculations such as Wh per day, conservative estimate of solar panels (depends on the region you select), battery size (depending on the days of autonomy you input), charge controller. It also shows you a simple wiring diagram for your batteries / solar and allows to share your setup without registration or signups.
I've got some ideas to expand it to support grid-tie setups but that's on the roadmap.
by async9
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