JNTECH RENEWABLE ENERGY CO.,LTD
Make The World Greener
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Pakistan Hot Sell 4hp DC to AC Jntech Solar Pump Inverter , Waterproof Design
1. Introduction
JNTECH Solar pumping system consists of solar panels, solar pumping inverter, AC pump and water storage device. It use solar power as power source to drive pump work and pump water from water sources, such as borehole, river, lake etc. to the storage device. The system can be applied for daily living water, agriculture, forestry, irrigation, desert management, livestock water, village & urban water supply, sewage treatment and fountain landscape etc.
Meanwhile, the application of AC PowerPack can hybrid grid/DG, keeps pump running 24 hours per day.
The power drawn from AC source is adjustable according to the intensity of solar energy.
2. System Application:
JNTECH solar pumping system can be applied in the area with sunshine and areas lack of electricity, such as:
1. Daily water using;
2. Agricultural irrigation (drip irrigation, sprinkling irrigation and flood irrigation);
3. 3kw solar pump inverter parameters
| Max. Input DC voltage | 880Vdc |
| Recommended MPPT voltage | 460-850Vdc |
| Max. Input DC current | 6.9A |
| Max. MPTT efficiency | 99% |
| Number of Strings | 2 |
| Max. applicable motor output power | 3KW |
| Rated output voltage | 380-460Vac; 3 phase |
| Output frequency range | 0-50/60Hz |
| Rated output current | 7A |
| 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