90Kw/120HP JNTECH Solar Pump Inverter MPPT 120HP 0-50/60HZ, 2
String -25℃--+50℃
1. JNTECH 180HP(132kw) Solar Water Pumping System
JNTECH Solar Inverter converts DC power produced by solar module into AC 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 from AC source is adjustable according to the
intensity of solar energy.
2. Product features:
1. Soft start controlling in rush current, to avoid motor burning;
2. Grid utility work when sun radiation is unavailable, support
system working 24 h/day;
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. Remote monitoring and communication function, can control its
start and stop remotely.
8. 3 years warranty for solar pump inverter.
3. 132kw solar pump inverter parameters
| Max. Input DC voltage | 880Vdc |
| Recommended MPPT voltage | 460-850Vdc |
| Max. Input DC current | 287A |
| Max. MPTT efficiency | 99%s |
| Number of Strings | 2 |
| Max. applicable motor output power | 132kw |
| Rated output voltage | 380-460Vac Three phase |
| Output frequency range | 0-50/60Hz |
| Rated output current | 209A |
| 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
The following is our inverter,please kindly go through.
6. Pump Specifications
We choose pump according to project head and water flow
requirement.
7. ON-Site Projects' Pictures
