Ø Wind generator MPPT boost charging function.
Ø PWM dump load of wind, external dump-load resistance, intelligent disconnection of Solar charging.
Ø Dual power supply function: Battery + solar power supply.
Ø LCD displays parameters such as voltage and current of wind, solar, and load . Some parameters can be set by users.
Ø DC output with 3 output modes.
Ø The inner circuit board of the controller is sprayed with conformal coating to prevent dust, moisture, and static electricity.
About LCD screen Showing:
①English showing
②Battery voltage and power
③Photovoltaic voltage, current, and power display
④Wind turbine voltage, current, and power display
⑤Cumulative power generation display
⑥over voltage and over-discharge voltage data can be set freely
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Protection |
Explanation |
|
Reversed charging Protection of solar |
Such as at night, the voltage of the battery may be higher than a solar panel. The controller protects the battery from charging the solar panel. |
|
Reverse polarity Protection of battery |
When the battery polarity is reversed, the controller does not work and there is no display. The fuse protects the internal circuit. If the battery does not work properly after it is connected correctly, just need to replace the fuse. |
|
Battery open circuit Protection |
After long-term use, the battery may be Open-Circuit or have poor connecting. The controller can protect itself from damage. Check the connection regularly |
|
Over voltage Over current Overload voltage Protection |
When it’s strong wind or over voltage, the controller will automatically start the braking function to protect the wind generator and battery. The controller will automatically cut off the circuit when the output is over voltage. |
|
Lightning Protection |
Lightning protection refers to the last level of protection necessary for equipment. For lightning-prone areas, special lightning protection devices and other components of the multilevel lightning protection system are needed. It needs additional payment If the user needs this function. |
Battery parameter reference table：
|
2. Battery Parameter |
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System Voltage |
12V |
24V |
48V |
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(b0)Customer Type |
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FULL |
Over Charge |
14.7V |
Adjustable |
29.4V |
Adjustable |
58.8V |
Adjustable |
|
LOW |
Over Discharge |
10.2V |
Adjustable |
20.4V |
Adjustable |
40.8V |
Adjustable |
|
RLOW |
Over Discharge Return |
11.5V |
Adjustable |
23.0V |
Adjustable |
46.0V |
Adjustable |
|
Special Note: No one-key restore function, please do not modify preset parameters. |
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(b1)Lead acid battery |
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|
FULL |
Over Charge |
14.4V |
Default |
28.8V |
Default |
57.6V |
Default |
|
LOW |
Over Discharge |
10.2V |
Default |
20.4V |
Default |
40.8V |
Default |
|
RLOW |
Over Discharge Return |
11.5V |
Default |
23.0V |
Default |
46.0V |
Default |
|
(b2)Ternary lithium battery |
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|
FULL |
Over Charge |
12.6V |
Default |
25.2V |
Default |
50.4V |
Default |
|
LOW |
Over Discharge |
9.0V |
Default |
18.0V |
Default |
36.0V |
Default |
|
RLOW |
Over Discharge Return |
11.0V |
Default |
22.0V |
Default |
44.0V |
Default |
|
(b3)Lithium Iron Phosphate LiFePO4 |
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|
FULL |
Over Charge |
14.4V |
Default |
28.8V |
Default |
57.6V |
Default |
|
LOW |
Over Discharge |
10.0V |
Default |
20.0V |
Default |
40.0V |
Default |
|
RLOW |
Over Discharge Return |
11.0V |
Default |
22.0V |
Default |
44.0V |
Default |
2800W Controller parameter
| Rated system voltage |
12/24 AUTO |
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|
Model |
700W |
1200W |
1400W |
20000W |
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|
Battery |
12V |
24V |
12V |
24V |
12V |
24V |
12V |
24V |
| Rated wind power | 200 | 400 | 300 | 600 | 400 | 800 | 500 | 1000 |
| Rated PV power | 150 | 300 | 300 | 600 | 300 | 600 | 500 | 1000 |
| Max input voltage | Wind turbine≤80Vsolar panel≤55V | |||||||
| Rate system Voltage |
24V48V auto Match |
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|
Model |
1200W |
2000W |
2200W |
2800W |
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|
Battery voltage |
24V |
48V |
24V |
48V |
24V |
48V |
24V |
48V |
|
Rated wind power |
300 |
600 |
500 |
1000 |
600 |
1200 |
800 |
1600 |
|
Rated PV power |
300 |
600 |
500 |
1000 |
500 |
1000 |
600 |
1200 |
| Max input voltage | Wind turbine≤80Vsolar panel≤95V | |||||||
| No-load Current (DC) | ≤0.05A | |||||||
| Controller power mode | Battery or solar | |||||||
| Control mode | Wind generator MPPT boost charge、PWM dump load、PWM Over currentLimiting function, solar power module is PWM | |||||||
| Outputworking mode(Mode) | Mode 1: Light-control on. Light-control off (3modes adjustable) | |||||||
| Display content | LCD display,Voltage,Percentage of battery power, Current, working mode of load,etc | |||||||
| Protection type | Solar Reversed Charging protection，Battery open circuit protection、battery anti-reverse connection protection protection、Over current and over voltage auto brake protection、Over load protection,etc. | |||||||
| Cooling mode | aluminium profiles Heat dissipation and self-cooling | |||||||
| Working temperature / Relative humidity | -25℃~+80℃ /0~90%，non-condensing | |||||||
| Net weight / Gross weight | 2.35/2.85kg | |||||||
| Controller size/Pack size | 167mm*145.5mm*61.8mm/360mm*250mm*120mm | |||||||
About MPPT Start Voltage:
12V battery System, the wind generator voltage needs to arrive 8V
24V battery System, the wind generator voltage needs to arrive at 16V
48v Battery System, the wind generator voltage needs to arrive at 32V
Installation and Electrical Connection
Browsing interfaces
