Shenzhen First Tech Co., Ltd.
| Operating Temperature | -10°C To 50°C |
| Payment Terms | L/C,D/A,D/P,T/T |
| Output Current | 160A |
| Efficiency | Up to 95% |
| Powercapacity | 3kW to 10kW |
| Solar Panel Capacity | 3.5kW |
| Grid Tie Function | No |
| Output Voltage | 120V-800V |
| Protectionfeatures | Overload, Short Circuit, Over Temperature, Low Voltage |
| Mpptcontroller | Built-in MPPT Solar Charge Controller |
| Communicationinterface | RS232, USB, WiFi (optional) |
| Nominal Output Voltage | 230VAC |
| Output Frequency | 50/60Hz |
| Systemtype | Off Grid |
| Battery Compatibility | Lead Acid, Lithium-ion |
| Waveform | Pure Sine Wave |
| Certification | CE |
| Place of Origin | CHINA |
| Brand Name | 1STESS |
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Product Specification
| Operating Temperature | -10°C To 50°C | Payment Terms | L/C,D/A,D/P,T/T |
| Output Current | 160A | Efficiency | Up to 95% |
| Powercapacity | 3kW to 10kW | Solar Panel Capacity | 3.5kW |
| Grid Tie Function | No | Output Voltage | 120V-800V |
| Protectionfeatures | Overload, Short Circuit, Over Temperature, Low Voltage | Mpptcontroller | Built-in MPPT Solar Charge Controller |
| Communicationinterface | RS232, USB, WiFi (optional) | Nominal Output Voltage | 230VAC |
| Output Frequency | 50/60Hz | Systemtype | Off Grid |
| Battery Compatibility | Lead Acid, Lithium-ion | Waveform | Pure Sine Wave |
| Certification | CE | Place of Origin | CHINA |
| Brand Name | 1STESS | ||
| High Light | 48V hybrid solar inverter ，6.2kW off grid inverter ，120A MPPT solar charger | ||
| Application | Buyer Requirement | Relevant Product Features |
|---|---|---|
| Residential solar energy storage | Combine solar generation with a compatible battery system | MPPT charging and a 48V battery platform |
| Off-grid homes | Supply selected loads where utility power is unavailable | PV and battery operation with pure sine wave output |
| Small-business backup | Support lighting, POS terminals and networking during outages | 6.2kW output, subject to load and battery sizing |
| Solar EPC projects | Plan for larger or changing system requirements | Up to 12-unit parallel capability |
| Installer and distributor projects | Check system fit before procurement | Defined electrical ratings and battery communication interfaces |
| Parameter | Specification |
|---|---|
| Rated output | 6.2kVA / 6.2kW |
| Battery voltage | 48VDC |
| AC output | 220 / 230 / 240VAC, single phase |
| Output waveform | Pure sine wave |
| Solar charger type | MPPT |
| Maximum solar charging current | 120A |
| Maximum PV array power | 6,500W |
| PV array MPPT voltage range | 60-500VDC |
| Maximum PV open-circuit voltage | 500VDC |
| Parallel capability | Up to 12 units |
| Lithium battery communication | RS485 |
| Communication interfaces | RS232 / RS485 |
| Ingress protection | IP21 |
| Net weight | 9.6kg |
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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