Solis PV Inverter SOLIS S6-GR1P1.5K-M - Technical Data. Solis PV Inverter SOLIS S6-GR1P1.5K-M - Single Phase Grid-Tied Inverter. The Solis S6-GR1P1.5K-M is a compact and efficient single-phase string inverter designed for residential PV installations in the UK.
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