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 Voltage | 220~240Vac |
| Output Frequency | 0~50/60Hz |
| Protection | IP65 |
| Warranty | Three Years |
| DC Input String | 2 Strings |
| Max. MPPT Efficiency | 99% |
| Brand Name | JNTECH |
| Model Number | JNP3K7L |
| 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 Voltage | 220~240Vac | Output Frequency | 0~50/60Hz |
| Protection | IP65 | Warranty | Three Years |
| DC Input String | 2 Strings | Max. MPPT Efficiency | 99% |
| Brand Name | JNTECH | Model Number | JNP3K7L |
| Certification | CE | Place of Origin | China |
| High Light | commercial solar inverter ，solar pv inverter | ||
Jntech Inverter , 3.7kw Automatically Start And Stop Solar Irrigation System
1. Simple Introduction Of JNTECH Solar Water Pumping System
JNTECH Solar Pumping Inverter converts DC power produced by PV module 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 PV module.
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.
The power drawn from AC source is adjustable according to the intensity of solar energy.
2. Product features:
1. IP65 design for outdoors application;
2. Soft start design, can protect pump for rush current;
3. 3.7kw solar pump inverter parameters
| Max. Input DC voltage | 440Vdc |
| Recommended MPPT voltage | 150-400Vdc |
| Max. Input DC current | 24.6A |
| Max. MPTT efficiency | 99% |
| Number of Strings | 2 |
| Max. applicable motor output power | 3.7KW |
| Rated output voltage | 220-240Vac; 3 phase |
| Output frequency range | 0-50/60Hz |
| Rated output current | 17A |
| Dimension(W/H/D) | 420mm*310mm*211mm |
| weight | 14.5KG |
| 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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