Fix: apply 94% efficiency factor to charging current calculation

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Browse code Fix: apply 94% efficiency factor to charging current calculation Inverter has ~6% conversion losses. Without this factor, battery was charging at full PV surplus current causing ~176W grid import to cover losses. New formula: surplus_a = ((pv * 0.94 - load) / vbat) \| int Result: grid = -107W (slight export) instead of +176W (import). Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> main
1 parent f9b4f56 commit bcf1f27e72caed1d9652f4d08aaf6d36d5d9787a Wojciech Konieczny authored on 4 Mar

Browse code

Inverter has ~6% conversion losses. Without this factor, battery was
charging at full PV surplus current causing ~176W grid import to cover losses.

New formula: surplus_a = ((pv * 0.94 - load) / vbat) | int
Result: grid = -107W (slight export) instead of +176W (import).

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

main

1 parent f9b4f56 commit bcf1f27e72caed1d9652f4d08aaf6d36d5d9787a

Wojciech Konieczny authored on 4 Mar

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