Shenzhen First Tech Co., Ltd.
| Payment Terms | L/C,T/T |
| Supply Ability | 2000 pieces per month |
| Delivery Time | 30 days |
| Packaging Details | carton box |
| Charging Mode | MPPT |
| Operating Temperature | -10°C To 50°C |
| Inverter Type | Off Grid inverter |
| Frequency | 50Hz/60Hz |
| Output Voltage | 220VAC/230VAC |
| Communication Interface | RS232/RS485 |
| Input Voltage | 230VAC |
| Size | 483*312*122mm |
| Waveform | Pure Sine wave |
| Output Current | 120A |
| Weight | 11kg |
| Brand Name | 1stess |
| Model Number | M11000T-48PL |
| Certification | CE, IEC |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 2000 pieces per month |
| Delivery Time | 30 days | Packaging Details | carton box |
| Charging Mode | MPPT | Operating Temperature | -10°C To 50°C |
| Inverter Type | Off Grid inverter | Frequency | 50Hz/60Hz |
| Output Voltage | 220VAC/230VAC | Communication Interface | RS232/RS485 |
| Input Voltage | 230VAC | Size | 483*312*122mm |
| Waveform | Pure Sine wave | Output Current | 120A |
| Weight | 11kg | Brand Name | 1stess |
| Model Number | M11000T-48PL | Certification | CE, IEC |
| Place of Origin | China | ||
| High Light | 48V hybrid solar inverter with MPPT ，off grid solar inverter pure sine wave ，single phase hybrid inverter with RS485 | ||
| Model Number | M8500T-48PL | M11000T-48PL |
| Place of Origin | China | China |
| Mounting Method | Wall Bracket | Wall Bracket |
| Nominal Battery Voltage (V) | 48VDC | 48VDC |
| Parallel Capacity· | YES, 6units | YES, 6units |
| Lithium Battery activation | YES( By PV or Utility) | YES( By PV or Utility) |
| Nominal Voltage | 230VAC | 230VAC |
| Frequency | 50/60Hz | 50/60Hz |
| Waveform | Pure Sine wave | Pure Sine wave |
| Solar Charger Type | MPPT | MPPT |
| Communication Interface | RS232+RS485+Dry-contact | RS232+RS485+Dry-contact |
| PV Array MPPT Voltage Range | 60VDC~500VDC | 60VDC~500VDC |
| Surge Power | 17000VA | 22000VA |
| Size | 540*415*122mm | 540*415*122mm |
| Weight | 14.5kg | 15.5kg |
| Operating Temperature Range | (-10'℃ to 50℃) | (-10'℃ to 50℃) |
LAGOS – Nigeria’s grid challenges are well-documented, leading to a massive market for inverters that can handle constant fluctuations and provide stable power for critical infrastructure like health clinics . The market demands "hardware-centric reliability" above all else.
The M Series delivers this reliability with features that directly combat Nigerian conditions. The wide 90-280VAC input window prevents the inverter from constantly disconnecting due to grid sags and swells, a common failure point for lesser units . For rural health clinics, the capability to work without a battery is vital for immediate power during daylight hours for vaccine refrigerators, while the Lithium activation ensures that when batteries are added, the system operates flawlessly. The detachable dust cover protects against the harmattan dust, ensuring longevity. With the ability to parallel six units, the M Series can scale from powering a single telecom tower to an entire community microgrid, offering a standardized, bankable solution for rural electrification agencies .
Company Details
Year Established:
2017
Total Annual:
15000000-16000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Shenzhen First Tech Co., Ltd was established in 2017, which is a one-stop solution provider of solar & battery energy storage system.First Tech is engaged in the research, development, production, sales and service of the commercial and industrial energy storage system, home energy storage sys... Shenzhen First Tech Co., Ltd was established in 2017, which is a one-stop solution provider of solar & battery energy storage system.First Tech is engaged in the research, development, production, sales and service of the commercial and industrial energy storage system, home energy storage sys...
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