90Kw/120HP JNTECH Solar Pump Inverter MPPT 120HP 0-50/60HZ, 2 String -25℃--+50℃
1.JNTECH 100HP(75kw) Solar Water Pumping System
JNTECH Solar 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.
At the same time, the application of AC PowerPack add grid utility/DG as power supplement or backup for solar energy, could make system working 24 hours a day.
The power drawn fromAC 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. Soft start controlling in rush current, to avoid motor burning;
3. Full automatic unattended operation;
4. Max. Power Point Tracking (MPPT) control algorithm of Solar Pump Inverter for optimum solar performance.
5. Complete system protection function and long lifespan.
6. IP65 design for machine, don't need extra box.
7. 3 years warranty for solar pump inverter.
8. Remote monitoring and communication function, can control its start and stop remotely.
3.75kw solar pump inverter parameters
| Max. Input DC voltage | 880Vdc |
| Recommended MPPT voltage | 460-850Vdc |
| Max. Input DC current | 205A |
| Max. MPTT efficiency | 99% |
| Number of Strings | 2 |
| Max. applicable motor output power | 90kw |
| Rated output voltage | 380-460Vac 3 phase |
| Output frequency range | 0-50/60Hz |
| Rated output current | 171A |
| Dimension(W/H/D) | 654*1210*465mm |
| weight | 220kgs |
| Max. efficiency | 98% |
| Protective class | I |
| Protection degree | IP21 |
| Environment temperature | -25ºC-+50ºC above 50ºC need derate operation |
| Cooling method | Force cooling |
| Display | LCD |
| Communication interface | GPRS/RS485 |
| Altitude | 3000m; above 3000m need derate operating |
| Noise emission | <50dB |
| compliance | EN 50178; IEC/EN 62109-1; IEC61800 |
4. Solar panels
Polycrystalline / Mono 100W to 330W solar panels are used in system configuration
Poly panels: 255w,260w,265w,270w,280w,285w,305w,310w,315w,320w,325w(60cells or 72cells)
Mono panels: 270w,275w,280w,285w,290w,320w,325w,330w,335w,340w(60cells or 72cells)
Or small cells 100w start
5. Solar pumping inverter
6. Pump Specifications
We choose pump according to project head and water requirement.
7. ON-Site Projects' Pictures
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90Kw/120HP JNTECH 3 Phase Solar Pump Inverter MPPT 120HP 0-50/60HZ 2 String Images
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