JNTECH RENEWABLE ENERGY CO.,LTD
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Solar pump inverter JNP2K2L 3HP JNTECH 2.2kw
1. Simple Introduction Of JNTECH 3HP(2.2kw) Solar Water Pumping System
JNTECH Solar Pumping Inverter converts DC power produced by PV module into AC power required by the
pump motor. 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.
The power drawn from AC source is adjustable according to the intensity of solar energy.
2. Product features:
1. Grid utility work when sun radiation is unavailable, support system working 24 h/day;
2. Full automatic unattended operation;
| Max. Input DC voltage | 440Vdc |
| Recommended MPPT voltage | 150-400Vdc |
| Max. Input DC current | 14.6A |
| Max. MPTT efficiency | 97% |
| Number of Strings | 2 |
| Max. applicable motor output power | 2.2KW |
| Rated output voltage | 220-240Vac 3 phase |
| Output frequency range | 0-50/60Hz |
| Rated output current | 11A |
| Dimension(W/H/D) | 350*278*179mm |
| weight | 9.5kg |
| Max. efficiency | 97% |
| Protective class | I |
| Protection degree | IP65 |
| Environment temperature | -25ºC-+60ºC above 60ºC need derate operation |
| Cooling method | natural cooling |
| Display | LCD |
| Communication interface | GPRS |
| Altitude | 3000m; above 3000m need derate operating |
| Noise emission | <50dB |
| compliance | EN 50178; IEC/EN 62109-1; IEC61800 |
Polycrystalline / Mono 100W to 330W solar panels are used in system configuration
5. Solar pumping inverter
6. Pump Specifications
We choose pump according to project head and water requirement.