Anyone know of a PV/ Battery calculator that you can plug in current annual usage, and get an idea for cost comparison, thankfully not for me, for my office colleague that I share an office with, like to do everything via spreadsheet!!
Cheers for any pointers!!
Battery Payback Calculator
Re: Battery Payback Calculator
A general rule of thumb is twice the kWh's of battery verses the kWp of installed PV.
And install as much PV that will fit irrespective of usage, as usage will change in the future in the electrification of things.
And install as much PV that will fit irrespective of usage, as usage will change in the future in the electrification of things.
Last edited by nowty on Fri Aug 30, 2024 6:12 pm, edited 1 time in total.
18.7kW PV > 111MWh generated
Ripple 6.6kW Wind + 4.5kW PV > 34MWh generated
7 Other RE Coop's
105kWh EV storage
90kWh Home battery storage
40kWh Thermal storage
GSHP + A2A HP's
Rain water use > 530 m3
Ripple 6.6kW Wind + 4.5kW PV > 34MWh generated
7 Other RE Coop's
105kWh EV storage
90kWh Home battery storage
40kWh Thermal storage
GSHP + A2A HP's
Rain water use > 530 m3
Re: Battery Payback Calculator
Cheers. He has a ground floor flat, but a 120 foot garden so maybe some ground mount.
He’s just been speaking to financial advisor and he’s got 5 years left at work so planning expenditure while he’s earning
He’s just been speaking to financial advisor and he’s got 5 years left at work so planning expenditure while he’s earning