B21, China Town Mall, Midrand
The JNTECH AC/DC solar power submersible pump system is an efficient and sustainable solution for water treatment, water supply, and irrigation. Designed with both electric and solar power capabilities, this versatile system is perfect for use in agricultural irrigation, water supply for homes, and other applications where reliable water pumping is needed.
This solar-powered submersible pump offers an eco-friendly and cost-effective solution for water supply and irrigation needs. Its dual power options, high performance, and durable design make it a reliable choice for a variety of applications.
Main Equipment Details
| Solar Panel | |
| PV Module Type | Poly Crystalline |
| PV Module Number | RSM72-6-330P |
| Max. Power at STC (Pmax) | 330 W |
| Short Circuit Current（Isc） | 9.25A |
| Open Circuit Voltage（Voc） | 38.1V |
| Max. Power Current (Impp) | 8.7A |
| Max. Power Voltage（Vmpp） | 38.1V |
| Module Efficiency | 17.1% |
| Power Tolerence | 0 ~ + 3W |
| STC: 1000W/m2 irridiance, 25℃ cell temperature, AM=1.5 |
Solar Mounting Structure
The modules support structure is mild steel, hot dipped galvanized. It is of adequate strength and appropriate design, which can withstand load of modulesand high wind velocities up to 150 km/h. All nuts and bolts are made of very good quality and are corrosion resistant. Structure is easy replacement of any module. Fabricated can be grouted,rooftop, carpackingstyle.
Water Lvel Sensor
Mechanically activated device for dry run protection. The switch can be used to detect the water level within a well. When water level in well dropped below the level of the well probe, the inverter will stop to protect. It is also used for overflow protection, once water in tank reaches the highest level which water level sensor set, the will stop to save energy and water. Jntech solar pump inverter also have automatically dry protection without sensor, 95% projects use automatically dry protection.
| Solar Pump Inverter | |
| Power Capacity | 750W |
| Max. Input DC voltage | 400Vdc |
| MPPT voltage | 105-400Vdc |
| Max. MPTT efficiency | 99% |
| Output frequency range | 0-50/60Hz |
| Protection degree | IP65 |
| Certificate | TUV, CE |
| Environment temperature | -25℃-+60℃ |
| GPRS remote control | Optional |
Automatic start and shut off according to solar intensity. No need manual operation once started.
Soft start controlling in rush current, to avoid motor burning.
IP65 design for outdoor application. Against raining, dust.
No need derate the power capacity for pump matching. The matching power with pump is 1:1.
Protection:
Dry protection to protect motoroverflow protectionshort circuit protectionreverse polarity protectionunder-voltage, weak sunshine, over-current, over-load, shortage-phase output Protection. Password can be set before going into parameters setting interface, in case non-professional wrong operation; Any 3phase 380V AC pump with good quality can be replaced in future maintenance.
PV Cable
Item:PV1-F 1×4mm2Nominal cross-sectional area of conductor: 4mm2Conductor size: 56/0.3Conductor DC resistance: 5.09Ω/kmMax. Permit Voltage 1000VDCMaximum operating current 8AEnvironment: -40℃~+120℃
AC Cable
Model: JHS WaterproofNo. of cores: 4 coresRated power-frequency voltage: 300/500VNo. of cores*sectional area: 3*35mm2+1*6mmInsulation thickness(mm) 1.0+1.0Sheath thickness(mm) 2.0admissible operating temperature of the conductor:-20~+65℃
