Welcome to GreenMore
Welcome to GreenMore
The GreenMore Solar Energy Storage Inverter (GM-LW series) is a compact, high-efficiency hybrid solar inverter available in five models from 3.6kW to 10.2kW. It integrates a built-in MPPT solar charge controller rated up to 160A, delivering up to 98% MPPT efficiency across a wide 90–450V PV input range. Designed for both grid-tied and off-grid operation, it supports battery-free startup, dual output circuits, and pure sine wave output with a power factor above 0.99.
The GreenMore GM-LW series features WiFi and GPRS remote monitoring for real-time status tracking via iOS and Android apps. A built-in dust-proof kit ensures reliable performance in harsh environments, while intelligent battery management supports lithium (LiFePO₄) and lead-acid batteries with automatic activation and optimized charging profiles. Lightweight, wall-mountable, and backed by a 3-year warranty, it serves homes, small businesses, and telecom sites across Europe, the Americas, the Middle East, and Africa.
Item No :
GM-LW602Payment :
TT/LCProduct Origin :
ChinaCustom Made :
YesShipping Port :
Shanghai, Nanjing, Ningbo, Guangzhou, Shenzhen, etc.Lead Time :
20 daysWarranty :
3 yearsHigh-current MPPT controller with 98% tracking efficiency. Wide 90–450V PV input supports diverse array configurations for maximum energy harvest.
Clean, grid-quality AC with power factor above 0.99 and THD under 3%. Safe for sensitive electronics, medical devices, and communication equipment.
Monitor battery, PV, load, and alerts in real time via GreenMore app on iOS/Android. RS232 available for local professional access.
Built-in dust-proof kit and intelligent air-cooling enable reliable operation in demanding conditions — from dusty farms to hot telecom shelters.
Operate without battery for direct solar-to-load. Dual output circuits with touch-button controls allow flexible power distribution.
Compatible with lithium (LiFePO₄) and lead-acid at 24V/48V. Intelligent charging profiles optimize battery life with automatic Li activation.
| Parameter | GM-LW306 | GM-LW402 | GM-LW602 | GM-LW802 | GM-LW1002 |
|---|---|---|---|---|---|
| DC Input (PV) | |||||
| Max PV Input Power (W) | 6200 | 6200 | 6500 | 8200 | 10200 |
| Max PV Charge Current (A) | 120 | 120 | 120 | 160 | 160 |
| MPPT Voltage Range (V) | 60–450 | 60–450 | 60–450 | 90–450 | 90–450 |
| Starting Voltage (V) | 90 | ||||
| MPPT Trackers | 1 | ||||
| Max MPPT Input Current (A) | 27 | ||||
| AC Output | |||||
| Rated Output Power (W) | 3600 | 4200 | 6200 | 8200 | 10200 |
| Max Output Power (VA) | 3600 | 4200 | 6200 | 8200 | 10200 |
| Output Voltage (V) | 230 ±5% | ||||
| Output Voltage Range (V) | 195–253 | ||||
| Output Waveform | Pure sine wave | ||||
| Power Factor | >0.99 | ||||
| Max Efficiency | 98% | ||||
| AC Input | |||||
| Rated Input Voltage (V) | 220 / 230 / 240 | ||||
| Input Voltage Range (V) | 90–280 (Appliances) / 170–280 (UPS) | ||||
| Max Input Current (A) | 30 | 30 | 40 | 40 | 50 |
| Surge Power (W) | 7200 | 8400 | 12400 | 16400 | 20400 |
| Input Frequency (Hz) | 50/60 | ||||
| AC Efficiency | 94% | ||||
| Battery | |||||
| Battery Type | Lithium / Lead-acid | ||||
| Battery Voltage (V) | 24 | 24 | 48 | 48 | 48 |
| Max PV Charge Current (A) | 120 | 120 | 120 | 160 | 160 |
| Max AC Charge Current (A) | 100 | 100 | 100 | 140 | 160 |
| General | |||||
| Isolation Transformer | No | ||||
| Cooling Method | Intelligent air cooling | ||||
| Operating Temperature (°C) | −10 to +50 | ||||
| Relative Humidity | 0–95% (non-condensing) | ||||
| Altitude (m) | 2000 | ||||
| Communication | RS232 / WiFi / GPRS | ||||
| Dimensions W×D×H (mm) | 440×355×115 | 440×355×115 | 440×355×115 | 555×405×135 | 555×405×135 |
| Weight (kg) | 8.8 | 9.8 | 9.8 | 14.2 | 14.5 |
Updated on October 1, 2026
Q1: Can this inverter work without a battery?
Yes. The GM-LW series supports battery-free operation, allowing direct solar-to-load power supply. Ideal for daytime-only applications or systems where battery cost needs to be minimized.
Q2: What types of batteries are compatible?
Compatible with lithium (LiFePO₄) and lead-acid batteries at 24V or 48V configurations. Intelligent charging includes automatic lithium battery activation, eliminating manual pre-charging.
Q3: How does remote monitoring work?
Built-in WiFi and GPRS enables real-time monitoring of PV, battery, load, and alerts via the GreenMore app on iOS/Android. RS232 available for local professional access.
Q4: Is this inverter suitable for dusty or harsh environments?
Yes. Built-in dust-proof kit and intelligent air-cooling for farms, workshops, and telecom shelters with temperatures from −10°C to +50°C.
Q5: Which model should I choose?
For small homes: GM-LW306 (3.6kW) or GM-LW402 (4.2kW). For larger households or small commercial: GM-LW602 (6.2kW) or higher. All models share the same compact wall-mount form factor.
Q6: What warranty does GreenMore provide?
All GreenMore solar inverters come with a 3-year warranty and lifetime technical support. Since 2017, delivering reliable solar power solutions across Europe, the Americas, the Middle East, and Africa.
Convert rooftop solar to AC while charging batteries for nighttime. WiFi monitoring tracks savings in real time.
Dust-proof design for barns, greenhouses, and irrigation. Battery-free mode for daytime loads, battery mode for evening.
24/7 reliable power for telecom towers. GPRS monitoring manages multiple sites from a central dashboard.
Pure sine wave for shops, clinics, and offices. Dual output separates critical and non-critical loads.
Overload, short circuit, over-temperature, reverse polarity, and over/under-voltage shutdown. Intelligent air cooling prevents thermal stress.
All units undergo full-load burn-in testing and quality inspection before shipment. CE certified for European and international markets.
Manufactured under strict quality control in certified production facilities. Every unit carries a 3-year warranty with dedicated technical support across four continents.
Trusted Support: GreenMore has been delivering compact, reliable solar power solutions since 2017, with lifetime technical support for all GM-LW inverters.
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