JNTECH RENEWABLE ENERGY CO.,LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 1000 sets per month |
| Delivery Time | 3 - 30 working days |
| Packaging Details | Carton |
| Max. Pump Power | 3.7kw |
| Display | LCD |
| DC Input Termilan | 3 pairs of MC4 terminal |
| Protection Level | IP65 |
| Warranty | 3 years |
| Altitude | 3000m, above 3000m need derate operating |
| Brand Name | JNTECH |
| Model Number | JNP3K7H |
| Certification | CE/TUV |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1000 sets per month |
| Delivery Time | 3 - 30 working days | Packaging Details | Carton |
| Max. Pump Power | 3.7kw | Display | LCD |
| DC Input Termilan | 3 pairs of MC4 terminal | Protection Level | IP65 |
| Warranty | 3 years | Altitude | 3000m, above 3000m need derate operating |
| Brand Name | JNTECH | Model Number | JNP3K7H |
| Certification | CE/TUV | Place of Origin | China |
| High Light | commercial solar inverter ，solar panel power inverter | ||
1. Introduction
JNTECH Solar Pumping Inverter transfers DC power to AC power to drive 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
to maximize power harvested from solar panels.
2. Product features:
• New design of anodized aluminum case;
• Drive Power-matched three phase AC pump;
• With soft start can protect pump from rush current;
• Perfect system protection, high reliability;
• Built-in MPPT function for optimum solar performance;
• 3 years warranty;
• Full automatic unattended operation with perfect protection functions for long lifespan;
• Remote monitoring and communication function, with optional GPRS module;
• Complete system protection function and long lifespan;
• Water proof IP65 protection design, against rain, sand dust etc.
| Max. Input DC voltage | 880Vdc |
| Recommended MPPT voltage | 460-850Vdc |
| Max. Input DC current | 9A |
| Max. MPTT efficiency | 99% |
| Number of Strings | 2 |
| Max. applicable motor output power | 3.7KW |
| Rated output voltage | 380-460Vac; 3 phase |
| Output frequency range | 0-50/60Hz |
| Rated output current | 9A |
| 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. Pictures
5. Ralated products
Solar Pumping Inverter: 370W to 132kw.
Outlet Filter to protect motor.
AC Power Pack to hybrid solar input and AC input
Pure Sine Way Solar Off Grid Inverter : 1Kva to 5Kva
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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