Jntech 18.5kw Solar Pump Inverter , IP65 Weatherproof For Outdoor Installation
1. Simple Introduction
JNTECH Solar Pumping Inverter converts DC power produced by solar panels 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 solar panels.
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.
2. Product features:
1. MPPT for maximizing the efficiency of input power;
2. High flow system for faster tank fill and perfect water output;
3. Soft start and stop design, can protect pump from 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 years warranty for JNTECH solar pump inverter;
7. Weatherproof for outdoor installation with an IP65 protection, resistant to rain, dust and sand;
8. Automatically dry protection, with water level sensor module for automatic tank level control;
9. Grid or diesel generator can be hybrid at cloudy day or at night, system is available to work 24 hours per day;
10. No need derate power capacity for pump matching, matching power with pump is 1:1.
3. 18.5kw solar pump inverter parameters
| Max. Input DC voltage | 880Vdc |
| Recommended MPPT voltage | 460-850Vdc |
| Max. Input DC current | 41.1A |
| Max. MPTT efficiency | 99% |
| Number of Strings | 3 |
| Max. applicable motor output power | 18.5KW |
| Rated output voltage | 380-460Vac; 3 phase |
| Output frequency range | 0-50/60Hz |
| Rated output current | 36A |
| Dimension(W/H/D) | 360mm*500mm*176mm |
| weight | 19.9KG |
| 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 |
4. ON-Site Projects' Pictures
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Force Cooling 36A 18.5kw Solar Pump Inverter Weatherproof For Outdoor Installation Images
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