Deye 300 W Single-Phase Micro Solar Inverter SUN-M30G4-EU-Q0-I

The Deye SUN-M30G4-EU-Q0-I is a single-module micro-inverter from the Micro (M) family, single-phase, rated at 300 W of AC output active power. It is the entry point for balcony solar and small self-consumption additions, where one panel of 210 W to 420 W is bolted to a railing and its inverter goes behind it. The lone MPPT accepts 15 A of operating current and 22.5 A of short-circuit current, and 420 W is the maximum PV input power. Up to 17 of these units may be cabled onto one AC branch, which makes long, thin roof rows practical to wire. After a grid disconnection the AC side discharges in under 100 ms. At 1.85 kg and 173 x 158.5 x 31.5 mm, the sealed IP67 body is small enough to sit inside the module frame, runs silently below 25 dB, and is backed by a stated 10-year warranty. We are an authorised Deye distributor and supply the SUN-M30G4-EU-Q0-I from our own stock, with technical support before and after the sale.