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. Full automatic unattended operation with pergect protection functions for long lifespan;
4. Built-in MPPT function for optimum solar performance;
5. Grid or diesel generator can be hybrid at cloudy day or at night, system is available to work 24 hours per day;
6. 3 years warranty for solar pump inverter;
7. Wide application with all kinds of solar panels and AC pump;
8. Remote monitoring and communication function, with optional GPRS module;
9. Complete system protection function and long lifespan;
10. Reliable solution for agricultural irrigation, daily water, desert control in non-electricity and water deficient area.
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
Product Tags:
|
|
3.7kw Dc To Ac Solar Inverter For Automatically Start And Stop Solar Irrigation System Images
|
