fix(growatt): skip battery telemetry when no battery is connected - #203

fix(growatt): skip battery telemetry when no battery is connected#203

frahlg merged 3 commits into

srcfl:mainsrcfl/device-drivers:mainfrom

huangkongsheng:fix/growatt-pv-only-battery-nodehuangkongsheng/device-drivers:fix/growatt-pv-only-battery-nodeCopy head branch name to clipboard