LW3K6-24
⚡ 3.6kW Pure Sine Wave Output;
High power capacity for air conditioners, refrigerators, pumps, and household appliances.
🚀 7.2kVA Surge Power;
Strong starting capability for inductive loads and motor-driven equipment.
☀ High-Voltage MPPT – Up to 5000W PV Input;
Wide MPPT range 40–450V, max PV voltage 500V, ideal for large solar arrays.
🔋 Fast Charging – Up to 100A;
Supports PV charging, AC charging, or combined charging up to 100A.
🏠 Fast UPS Switching (10ms / 20ms GEN);
Ensures continuous power during grid outages and generator transitions.
🔌 Compatible with Lithium & Lead-acid Batteries;
24V battery system, flexible for different energy storage solutions.
📡 Smart Monitoring & Communication;
LCD display + RS232 / RS485 / CAN + optional WiFi for remote monitoring.
🔒 Advanced Protection System;
Multi-level overload protection, short circuit, overcharge, and thermal protection.
🌡 Wide Operating Temperature: -10°C ~ 60°C;
Reliable performance in hot and harsh environments.
🛠 Compact & OEM Ready;
Only 3.5kg, compact size, supports OEM/ODM branding and customization.
Contact Us

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AC Input |
Rated Input Voltage (VAC) |
208 / 220 / 230 / 240; L+N+PE |
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Voltage Range (VAC) |
90~280±3 (normal mode); 170~280±3 (UPS mode) |
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Frequency (Hz) |
50 / 60 (Auto Adaptive) |
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AC Output |
Rated Capacity (kW) |
3.6 |
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Surge Power (kVA) |
7.2 |
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Voltage (VAC) |
208 / 220 / 230 / 240 |
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Power Factor (PF) |
1 |
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Frequency |
50/60Hz±0.1% |
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Switch Time (ms) |
10 (APP/UPS mode) / 20 (GEN mode) |
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Wave Form |
Pure Sine Wave |
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Overload Capacity (Battery Mode) |
60s@102%-110% load; 10s@110%-130% load; 3s@130%-150% load; 0.2s@>150% load |
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Max. Efficiency (Battery Mode) |
92.7%@24VDC |
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Parallel Quantity |
NA |
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Charger (PV / AC) |
Solar Charger Type |
MPPT |
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Max PV input current / power |
18A / 5000W |
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MPPT Range@Operating Voltage (VDC) |
40~450 |
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Max PV Open Circuit Voltage (VDC) |
500 |
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Max PV Charge Current (A) |
100 |
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Max AC Charge Current (A) |
100 |
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Max. Charge Current (PV + AC) (A) |
100 |
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Battery |
Normal Voltage (VDC) |
24 |
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Floating Charge Voltage (VDC) |
27 |
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Overcharge Protection (VDC) |
30.5 |
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Battery Type |
Lead-acid / Lithium |
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Interface |
HMI |
LCD |
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Interface |
RS232 / RS485 / CAN (optional) |
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Monitoring |
Wifi(optional) |
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General Data |
Ingress Protection |
IP21 |
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Operating Temperature |
-10°C ~ 60°C |
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Relative Humidity |
5% - 95% (Non-condensing) |
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Storage Temperature |
-15°C ~ 60°C |
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Net Weight (kg) |
3.5 |
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Dimensions (H*W*D) |
319*229*98mm |
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Max. Operating Altitude |
4000m (Derating above 1000m) |
Please give us a message for your enquiry . order or advice. Thanks a lot.
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