Shenzhen First Tech Co., Ltd.
| Acceptable Input Voltage Range | 170-280VAC or 90-280VAC |
| Inverter Type | Off Grid inverter |
| Supply Ability | 2000 pieces per month |
| Charging Mode | MPPT |
| Frequency | 50Hz/60Hz |
| Payment Terms | L/C,T/T |
| Operating Temperature | -10°C To 50°C |
| Nominal Output Voltage | 220VAC/230/240VAC |
| Delivery Time | 30 days |
| Communication Interface | RS232+RS485+ External CT Port |
| Weight | 12kg |
| Output Current | 120A |
| Packaging Details | carton box |
| Waveform | Pure Sine wave |
| Size | 450*300*130mm |
| Model Number | EM-T (PV60-500VDC) 5500-48PL |
| Place of Origin | China |
| Certification | CE, IEC |
| Brand Name | 1stess |
View Detail Information
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Product Specification
| Acceptable Input Voltage Range | 170-280VAC or 90-280VAC | Inverter Type | Off Grid inverter |
| Supply Ability | 2000 pieces per month | Charging Mode | MPPT |
| Frequency | 50Hz/60Hz | Payment Terms | L/C,T/T |
| Operating Temperature | -10°C To 50°C | Nominal Output Voltage | 220VAC/230/240VAC |
| Delivery Time | 30 days | Communication Interface | RS232+RS485+ External CT Port |
| Weight | 12kg | Output Current | 120A |
| Packaging Details | carton box | Waveform | Pure Sine wave |
| Size | 450*300*130mm | Model Number | EM-T (PV60-500VDC) 5500-48PL |
| Place of Origin | China | Certification | CE, IEC |
| Brand Name | 1stess | ||
| High Light | 48V solar power inverter with lithium battery ，6.2KW hybrid solar inverter RS485 ，off grid solar inverter parallel ready | ||
| Wide AC Input Range | 170-280VAC (PC mode) / 90-280VAC (home appliance mode), adapts to unstable grids. |
| Auto Frequency Sensing | Automatically detects 50/60Hz. |
| High Efficiency | Peak efficiency up to 94%. |
| Fast Transfer Time | 10ms (PC mode) / 20ms (home appliance mode) for uninterrupted power to critical loads. |
| Comprehensive Protection | Overload protection (5s @ ≥140% load; 10s @ 110%~140% load), overcharge protection (63VDC). |
| Multiple Communication Ports | RS232 & RS485, plus plug-and-play WiFi Dongle support for remote monitoring. |
| Detachable Dust Cover | Protects against harsh environments, extending product lifespan. |
| Equalization (EQ) Function | Optimizes battery performance and prolongs battery life. |
| Specification | GM5500-48PL | GM6200-48PL |
|---|---|---|
| Phase Configuration | 1-Phase In / 1-Phase Out | 1-Phase In / 1-Phase Out |
| Maximum PV Input Power | 5500W | 6500W |
| Nominal Output Voltage | 220/230/240V AC | 220/230/240V AC |
| Output Waveform | Pure Sine Wave | Pure Sine Wave |
| Battery Voltage | 48V DC | 48V DC |
| Communication Ports | RS232 + RS485 + External CT Port | RS232 + RS485 + External CT Port |
| Maximum Solar Charge Current | 100A | 120A |
| Dimensions (D x W x H) | 448 × 315 × 122 mm | 450 × 300 × 130 mm |
Company Details
Year Established:
2017
Total Annual:
15000000-16000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
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