Solar Water Pump inverter for automatic Irrigation System
Product Decription
Solar water pumps mainly use solar energy to pump water from rivers, lakes, and ponds. Usually used in irrigation, pressurization, and other application scenarios. It is the most attractive way of supplying water in sunny regions of the world today, especially in remote areas where electricity is scarce.
MTQ-300A is a newly developed inverter for solar pump projects which is mainly used for water supply in remote areas without power supply or unstable power supply. The solar water pump inverter can convert the DC power that generated by the solar panels into AC power, which is used to drive various water pumps. The system can constantly pump water and does not require energy storage devices such as batteries, so it is recommended to pump water to a storage tank or reservoir.
The MTQ-300A water pump solar inverter utilizes MPPT maximum power point tracking technology and excellent motor drive technology to maximize the power output of the photovoltaic panel. When there is no solar energy or the sunlight is weak enough to drive the water pump, the frequency converter can be automatically switched to single-phase or three-phase AC input, such as a generator or grids power. The MTQ-300A as one of best solar pump inverter provides comprehensive protection functions (such as anti-dry extraction, light weak and full water fault self-check functions), motor soft start function, and speed control function, etc. It has complete functions, simple operation, and convenient installation.
MTQ-300A also provides remote monitoring solutions, which can remotely monitor various operating data and fault information of equipment.
As the Solar agricultural water pumping system brain, it featured with:
● Simple and Stable
Simple debugging and installation, no additional maintenance, stable, suitable for unattended remote desert
● Full Protection
Built-in all-round safety protection and diagnosis mechanism, overvoltage, overcurrent, output phase loss, overload, undervoltage, short circuit, overheating, dry running under load, etc.
● Auto Wake Up Sleep
It can sleep when the light is weak in the evening, and wake up to work automatically when the light is strong in the morning, no human operation required
● Hybrid Input
Grid and solar power supply can be input at the same time
● Day/Night Auto Switch
MTQ-300A inverter can judge the weak light state and realize the automatic switching of DC/AC power supply to keep constant water pumping (if no Grid available, automatic stop working at night)
● Water Level Control
Water level control and alarm, dry run function, water full or shortage alarm, suitable for various liquid level sensors (including digital and analog sensors)
● High Efficiency
Built-in high-precision photovoltaic array maximum power point tracking MPPT algorithm, fast tracking speed, high tracking efficiency.
Technical Specification
|
Technical Specs. |
Description |
|
| 220V Inverter | 380V Inverter | |
|
Input DC Voltage Range |
280~400V | 480-750V |
|
Max Input DC Voltage Range |
400V | 750V |
|
Recommend MPPT Voltage Range(Vmp) |
280~350V | 480-600V |
|
MPPT Efficiency |
99.90% |
|
|
Input AC Voltage Range |
1 Phase/3 Phase 220/230/240V | three phase 380/400/415/440V |
|
Output AC Voltage Range |
1 Phase/3 Phase 0-220/230/240V | Three Phase 0-380/400/415/440V |
|
Output Frequency Range |
0-300Hz |
|
|
IP rated |
IP20 |
|
|
Faulty Protections |
Provide more than 30 universal fault protection functions such as overcurrent, overvoltage, undervoltage, overheating, phase loss, overload, short circuit, etc. At the same time, provide special protection functions for photovoltaic water pump systems such as water level sensor faults, full water, thousand draws, weak light alarms, etc., which can record the detailed operation status of the frequency converter during faults and have automatic fault reset function. |
|
Model Selection Table
| Model |
Motor |
Rated Output Current(A) |
Recommend Open Votage (V) |
|
|
KW |
HP |
|||
|
Single Phase 220V Output |
||||
| MTQ-300A-01-04-0R4G-S2 |
0.4 |
0.5 |
4 |
350-400 |
| MTQ-300A-01-04-0R7G-S2 |
0.75 |
1 |
7 |
350-400 |
| MTQ-300A-01-04-1R5G-S2 |
15 |
2 |
9.6 |
350-400 |
| MTQ-300A-01-04-2R2G-S2 |
2.2 |
3 |
15 |
350-400 |
| MTQ-300A-01-04-004G-S2 |
4 |
5 |
23 |
350-400 |
| MTQ-300A-01-04-5R5G-S2 |
5.5 |
7.5 |
32 |
350-400 |
|
Three Phase 220V Output |
||||
| MTQ-300A-01-0R4G-S2 |
0.4 |
0.5 |
2.3 |
350-400 |
| MTQ-300A-01-0R7G-S2 |
0.75 |
1 |
4 |
350-400 |
| MTQ-300A-01-1R5G-S2 |
1.5 |
2 |
7 |
350-400 |
| MTQ-300A-01-2R2G-S2 |
2.2 |
2 |
9 |
350-400 |
| MTQ-300A-01-004G-S2 |
4 |
3 |
17 |
350-400 |
| MTQ-300A-01-5R5G-S2 |
5.5 |
5 |
25 |
350-400 |
| MTQ-300A-01-7R5G-S2 |
7.5 |
7.5 |
32 |
350-400 |
| MTQ-300A-01-011G-S2 |
11 |
10 |
45 |
350-400 |
|
Three Phase 380V Output |
||||
| MTQ-300A-01-0R7G-T4 |
0.78 |
1 |
2.1 |
625-750 |
| MTQ-300A-01-1R5G-T4 |
1.5 |
2 |
3.8 |
625-750 |
| MTQ-300A-01-2R2G-T4 |
2.2 |
3 |
6 |
625-750 |
| MTQ-300A-01-004G-T4 |
4 |
5 |
9 |
625-750 |
| MTQ-300A-01-5R5G-T4 |
5.5 |
7.5 |
13 |
625-750 |
| MTQ-300A-01-7R5G-T4 |
7.5 |
10 |
17 |
625-750 |
| MTQ-300A-01-011G-T4 |
11 |
15 |
25 |
625-750 |
| MTQ-300A-01-015G-T4 |
15 |
20 |
32 |
625-750 |
| MTQ-300A-01-018G-T4 |
18.5 |
25 |
37 |
625-750 |
| MTQ-300A-01-022G-T4 |
22 |
30 |
45 |
625-750 |
| MTQ-300A-01-030G-T4 |
30 |
40 |
60 |
625-750 |
| MTQ-300A-01-037G-T4 |
37 |
50 |
75 |
625-750 |
| MTQ-300A-01-045G-T4 |
45 |
60 |
90 |
625-750 |
| MTQ-300A-01-055G-T4 |
55 |
75 |
110 |
625-750 |
| MTQ-300A-01-075G-T4 |
75 |
100 |
150 |
625-750 |
| MTQ-300A-01-090G-T4 |
90 |
125 |
176 |
625-750 |
| MTQ-300A-01-110G-T4 |
110 |
150 |
210 |
625-750 |
