DEYE SUN-M30/35/40/45/50G4-EU-Q0 Micro Inverter

Authorized Distributor: SMARAAD

Overview

As official authorized DEYE distributor, SMARAAD supplies SUN-M 300–500W single-panel micro inverters. Equipped with single MPPT and module-level monitoring, built-in WiFi and IP67 waterproof housing, it fully complies with EU DIN VDE balcony PV safety standards. Plug-and-play design is ideal for European apartment balcony mini solar systems.

Single MPPT tracker + independent module-level real-time monitoring
IP67 dust & fully waterproof sealed enclosure
Integrated WiFi for remote cloud monitoring via mobile App
<100ms ultra-fast AC discharge, meets DIN VDE 0620-1 safety standard
Complete NS grid protection with automatic self-diagnosis function
External relay structure, low operating temperature & long service life
Isolated topology, silent natural cooling, low noise ≤25dB
10-year standard factory warranty

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Basic Information

Item	Specification
Model Series	SUN-M30G4 / M35G4 / M40G4 / M45G4 / M50G4-EU-Q0
Topology	Isolated micro inverter
Protection Grade	IP67
Cooling Mode	Natural cooling, Noise ≤25dB
Communication	Built-in WiFi (Deye Cloud Platform)
Operating Temp	-40℃ ~ +65℃, power derating above 45℃
Humidity	0–100% non-condensing
Max Altitude	2000m
Dimension (W×H×D)	248.9 × 147 × 38.8 mm
Net Weight	1.85 kg
Standard Warranty	10 Years
Certifications	DIN VDE, EN 50549, IEC 62109, CE & full EMC compliance

SUN-M3035404550G4-EU-Q0 300-500W 1MPPT 微型逆变器 (1)

SUN-M3035404550G4-EU-Q0 300-500W 1MPPT 微型逆变器 (3)

DC PV Input Parameters

Item	All Models
Max PV Input Voltage	60 V
Startup Voltage	20 V
MPPT Operating Range	25 ~ 55 V
Rated PV Voltage	42.5 V
Max Operating DC Current	13 A
Max DC Short Circuit Current	19.5 A
MPPT Quantity / Strings per MPPT	1 / 1 single panel per unit

AC Output Parameters

Item	M30G4	M35G4	M40G4	M45G4	M50G4
Rated AC Active Power	300 W	350 W	400 W	450 W	500 W
Max AC Apparent Power	300 VA	350 VA	400 VA	450 VA	500 VA
Rated / Max Output Current	1.4 A	1.6 A	1.8 A	2.0 A	2.2 A
Max Units Per Single Branch	17 pcs	14 pcs	13 pcs	11 pcs	10 pcs
Grid Connection	Single-phase L+N+PE
Rated Grid Voltage	230 V (0.85Un ~ 1.1Un)
Grid Frequency Range	45 ~ 55 Hz
Power Factor Range	0.95 lagging ~ 0.95 leading
THDi (Rated Load)	＜3%
DC Injection Component	＜0.5% In

Integrated Protection Functions

DC reverse polarity protection, AC overcurrent/overvoltage/short-circuit protection, overheat protection, insulation impedance detection, DC component monitoring, anti-islanding protection, rapid shutdown, NS self-test protection; Type II lightning surge protection on DC & AC sides.

Ideal Applications

European apartment balcony plug-and-play mini PV systems
Small single-panel household distributed solar
Balcony portable self-consumption solar power stations
Low-power garden & terrace solar setups
Urban residential small off-grid supplementary power

Contact Us

For quotations, technical datasheets, bulk orders and customized balcony PV system solutions of DEYE SUN-M30~50G4 micro inverters, contact SMARAAD sales team. We provide stable delivery and full technical guidance for European residential solar projects.

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