Solar pumping system consists of four parts: solar panels, solar pumping inverter, AC pump and water storage device.
The power range of sola pump we could do for pump is 0.37KW to 165KW.
Matching power of JNTECH Solar pumping inverter with AC water pump is 1 :1;
Matching power of Pump with solar panels is 1 :1.3 to 1.4.
Self-design and producing accesseries for optional functions, like AC input function, battery charge function, monitoring function etc.
JNP22KH Solar Pumping Inverter Introduction
| Max. Input DC voltage | 880Vdc |
| Recommended MPPT voltage | 460-850Vdc |
| Max. Input DC current | 49A |
| Max. MPTT efficiency | 99% |
| Number of Strings | 1 |
| Max. applicable motor output power | 22KW |
| Rated output voltage | 380-460Vac; 3 phase |
| Output frequency range | 0-50/60Hz |
| Rated output current | 42A |
| Dimension(W/H/D) | 460mm*580mm*251mm |
| weight | 31.5KG |
| Max. efficiency | 98% |
| Protective class | I |
| Protection degree | IP65 |
| Environment temperature | -25ºC-+60ºC; above 60ºC need derate operation |
| Cooling method | Force cooling |
| Display | LCD |
| Communication interface | RS485/GPRS |
| Altitude | 3000m; above 3000m need derate operating |
| Noise emission | <50dB |
| compliance | EN50178; IEC/EN62109-1; IEC61800 |
JNP22KH features:
1. Grid or diesel generator can be hybrid at cloudy day or at night, system is available to work 24 hours per day;
2. IP65 design for outdoors installation;
3. Soft start design, can protect pump for rush current;
4. LCD display shows different parameters with system status;
5. Can handle ambient temperature up to 60℃ and Max. relative humidity > 90%;
6. 3 or 5 years warranty for JNTECH solar pump inverter;
7. With DC switch, no need extra DC breaker when system installation;
8. Automatically dry protection, with water level sensor module for automatic tank level control;
9. No need derate power capacity for pump matching, matching power with pump is 1:1.
Water Pump Introduction
| Stainless Steel Deep Well Submersible Pump: AC Three phase Rated lift head 184m;
Rated water flow: 30m3/h
Motor: 380/440/460 Vac, 22KW/50Hz/60Hz, 6 inch
Protection level: IP68
Material: all 304 stainless steel (include impeller)
Insulation class: F
Length of Pump: 3842mm
Net Weight: 144kgs / GW: 170Kgs
Out Package: Plywood case( 0.35cbm) |
Solar Panels
| Poly-Crystal; Class A, Pmax=330Wp connection method: 16 pieces in series, and 5 strings; Total Power: 26,400w Package: Three Ply-wooden pallets Dimensions: 7.68CBM Gross weight: 2,020KGS |
ON-Site Projects' Pictures
Package
