JNTECH RENEWABLE ENERGY CO.,LTD
| Supply Ability | 600 Set/Sets per Month |
| Packaging Details | Standard export carton packing with wooden-pallet |
| Specification | Normal |
| Application | Home |
| Output Voltage (V) | 380V |
| Load Power (W) | 4kW |
| Work Time (h) | 8~24hours |
| Solar Panel Type | Grade A Polycrystalline |
| Controller Type | DC/AC |
| Output Frequency | 50Hz |
| PV module | 5.1kW |
| Inverter power | 4kW |
| Water pump power | 4kW |
| MPPT voltage | 460~850Vdc |
| Display | LCD |
| Protection level | IP65 |
| Warranty | 10 years for PV module, 3 years for inverter |
| Port | Shanghai port, Ningbo port, Nanjing port |
| Place of Origin | Anhui, China (Mainland) |
| Brand Name | JNTECH |
| Model Number | JNP4KH-SJ |
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Product Specification
| Supply Ability | 600 Set/Sets per Month | Packaging Details | Standard export carton packing with wooden-pallet |
| Specification | Normal | Application | Home |
| Output Voltage (V) | 380V | Load Power (W) | 4kW |
| Work Time (h) | 8~24hours | Solar Panel Type | Grade A Polycrystalline |
| Controller Type | DC/AC | Output Frequency | 50Hz |
| PV module | 5.1kW | Inverter power | 4kW |
| Water pump power | 4kW | MPPT voltage | 460~850Vdc |
| Display | LCD | Protection level | IP65 |
| Warranty | 10 years for PV module, 3 years for inverter | Port | Shanghai port, Ningbo port, Nanjing port |
| Place of Origin | Anhui, China (Mainland) | Brand Name | JNTECH |
| Model Number | JNP4KH-SJ | ||
| High Light | deep well solar water pump system ，solar powered water pump kit | ||
Jntech 4kw PV power water pumping system for farming in Pakistan
1. Solar water pumping system Introduction
Jntech solar pumping system consists of four parts: solar panels, solar pumping inverter, three phase AC pump and water storage device. The solar pumping inverter converts DC power produced by solar panel to AC power which drives AC pump to pump water from borehole, river, lake etc. to the storage device.
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 through 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.
2. System working principle:
Compare to traditional AC Pumping System, solar pumping system shall work under variable frequency, as solar source power change over time. With the change of input solar energy, the rotate speed of pump motor is in change, and of course, the water output flow is also in change.
3. Solar pump system feature
4.Solar pump system application
5.Comparision between Jntech solar pumping system and diesel pump system
6. Project on-site:
7.Packing & Shipping
| By sea | Delivery from Shanghai or Ningbo or Nanjing seaport |
| By air | Departure from Shanghai Pudong Airport |
| By express | By TNT/DHL/FedEx |
JNTECH is pioneer of offering “Solar Energy Storage System technology for residential use”, expanded solar industry development mode. Company also be in charge of drafting national industrial standards of solar pump inverter/system, solar sprinkling/drip irrigation system, residential solar system and etc.
JNTECH developed solar off-grid inverter, solar pump inverter, solar floating platform and relative solar products all have passed national or international certification, already have been widely used in more than 60 countries worldwide.
Focusing on renewable energy application’s high-tech technology, JNTECH RENEWABLE ENERGY CO.,LTD is one international enterprise, which integrate intelligent power electronics products’ R&D, manufacture, sales and service. Successively set up branch/subsidiary office in Pakistan, Kenya, Sudan, Dubai, Philipine, Morocco,and Mexico.
Company possess one Senior R&D team based on doctors and masters, standard-setter of 6 items in national solar industry, about 60 patents of all kinds, over 10 invention patents.
Adhering to the idea of“Create green energy future, Ensure the sustainable social development”, JNTECH takes scientific development view as guideline; Creating green eco-friendly new energy as duty, devoting to promoting the new energy industry development in the world. With non-stop innovation, JNTECH keep serving society, people and the national strategic goal of sustainable development.
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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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