Plan an outage
Build an appliance list, include starting demand and find matching base batteries.
Open tool →Compare power stations
Compare 15 sourced models across four brands. Check capacity, voltage and expansion.
Open tool →Estimate solar recharge
Account for panel limits, non-ideal sunlight and loads running while you charge.
Open tool →Calculate battery runtime
Estimate runtime for one load or work backwards from a target duration.
Open tool →Size home backup
A guided explanation of energy, output and reserve, with a simple worksheet.
Open sizing guide →Check solar payback
Estimate rooftop solar economics using your bill, tariff and installation quote.
Open payback calculator →Estimates you can inspect
Each tool explains its formula and exposes the inputs. Product specifications link to dated manufacturer sources. Planning assumptions are not measured product performance. Always verify appliance demand, voltage and installation compatibility before buying.