JNTECH RENEWABLE ENERGY CO.,LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 1000 sets per month |
| Delivery Time | 5-8 work days |
| Packaging Details | Carton |
| Rated Output Voltage | 220~240Vac |
| Cooling | Natural Cooling |
| Protection | IP65 |
| Warranty | Three Years |
| Noise Emission | <50dB |
| Recommended MPPT Voltage | 280~600Vdc |
| Brand Name | JNTECH |
| Model Number | JNP4KL |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1000 sets per month |
| Delivery Time | 5-8 work days | Packaging Details | Carton |
| Rated Output Voltage | 220~240Vac | Cooling | Natural Cooling |
| Protection | IP65 | Warranty | Three Years |
| Noise Emission | <50dB | Recommended MPPT Voltage | 280~600Vdc |
| Brand Name | JNTECH | Model Number | JNP4KL |
| Certification | CE | Place of Origin | China |
| High Light | high voltage solar inverter ，solar based inverter | ||
4kw Jntech Solar Pump Inverter , Soft Start & Soft Stop , Fanless Design
1. Simple Introduction
JNTECH Solar Pumping Inverter converts DC power produced by solar panels into AC power required by the pump. A microprocessor inside inverter continuously monitors available energy levels and adjust pump speed, matching energy required to energy available. This enables the system to operate under varying solar insolation levels, and provide water throughout the day and different seasons. The inverter untilize a high efficiency MPPT algorithm to maximize power harvested from solar panels.
Meanwhile, the application of AC PowerPack add grid utility/DG as power supplement or backup for solar energy, can keep pumping system working 24 hours a day.
2. Product features:
1. Grid or diesel generator can be hybrid at cloudy day or at night, system is available to work 24 hours per day;
2. Can handle ambient temperature up to 60℃ and Max. relative humidity > 90%;
3. 4kw solar pump inverter parameters
| Max. Input DC voltage | 440Vdc |
| Recommended MPPT voltage | 280-600Vdc |
| Max. Input DC current | 15A |
| Max. MPTT efficiency | 99% |
| Number of Strings | 2 |
| Max. applicable motor output power | 4KW |
| Rated output voltage | 220-240Vac; 3 phase |
| Output frequency range | 0-50/60Hz |
| Rated output current | 20A |
| Dimension(W/H/D) | 420mm*310mm*229mm |
| weight | 13.9KG |
| Max. efficiency | 97% |
| Protective class | I |
| Protection degree | IP65 |
| Environment temperature | -25ºC-+60ºC; above 60ºC need derate operation |
| Cooling method | Nature cooling |
| Display | LCD |
| Communication interface | RS485/GPRS |
| Altitude | 3000m; above 3000m need derate operating |
| Noise emission | <50dB |
| compliance | EN50178; IEC/EN62109-1; IEC61800 |
4. ON-Site Projects' Pictures
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2006
Total Annual:
8500000-16000000
Employee Number:
200~300
Ecer Certification：
Active Member
JNTECH RENEWABLE ENERGY CO., LTD was set up in 2006, is an international high-tech enterprise, which integrate intelligent power electronics products’ R&D, manufacture, sales and service. Rely on Chinese famous technology university’s human resource and tec... JNTECH RENEWABLE ENERGY CO., LTD was set up in 2006, is an international high-tech enterprise, which integrate intelligent power electronics products’ R&D, manufacture, sales and service. Rely on Chinese famous technology university’s human resource and tec...
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