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Rated wind power

600W/12V,800W/24V,1000W/48V

Rated PV power

1000W/12V,1500W/24V,2000W/48V

Product Introduction

This kind of wind & solar hybrid charge controller is special designed for small off-grid wind

generation and solar hybrid system. Appearance is elegant, operations are easy. It also makes the

course of which wind generator and solar panels charge to batteries safely and efficiently.

Functions and Features
Wind generator MPPT boost charging function,improved charge efficiency . External dump load resistant to strong wind,work more stable . Solar MPPT charge，Solar intelligent disconnect charging，high efficiency charge. Bluetooth function can monitor the system information by the app on the app on the
phone(Only for Android). Dual power supply function: Battery + solar power supply. LCD displays parameters such as voltage and current of wind, solar and
load .Some parameters can be set by users. DC output with 3 output modes. Battery module type can be selected and parameters can be set；
The controller has a built-in dust net, which is easy to replace and clean, ensuring
the service life of the controller. The inner circuit board of the controller is sprayed with conformal coating to
prevent dust, moisture and static electricity

Reversed charging Protection of solar ： Such as at night, the voltage of the battery may be higher than solar panel. The

controller protect 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 poor connect. The controller can protect itself from damage.Check the connection regularly

Over voltage Over current Over load voltage： When it’s strong wind or over voltage, the controller will automatically start braking function to protect the wind generator and battery. The controller will automatically cuts 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 need additional payment If the user need this function.

I ntroduction of the MPPT

The Maximum Power Point Tracking (MPPT) system is an advanced charging technology that

enables solar panels to output more power by adjusting the working state of electrical modules. Due to

the non-linearity of a solar array,there is a maximum energy output point (maximum power point) on the

curve of the array. Traditional solar charge controllers (switch charging technology and PWM charging

technology) cannot charge batteries at this point, thus unable to obtain the maximum energy of solar

panels. However, the solar energy charge controller equipped with the MPPT control technology can

track the maximum power point of a solar array at any time in order to gain maximum energy for battery

charging.Take the 12V system for example. The peak voltage of solar panels (Vpp) is around 17V and

battery voltage is about 12V. Generally, when the solar charge controller is charging a battery, the

voltage of solar panel is maintained at about 12V, indicating that the maximum power is not used.

MPPT solar charge controllers provide a solution to that problem by constantly adjusting the input

voltage and current of solar panels, therefore maximizing input power.

Compared with conventional PWM solar charge controllers, MPPT solar charge controllers bring

out the maximum power of solar panels and provide greater charging current. Generally speaking,

MPPT solar charge controllers can improve energy utilization rate by 15% ~ 20% over PWM solar

charge controllers.(Figure 1)

Moreover, different environmental temperatures and light conditions lead to frequent changes of

the maximum power point. Our MPPT solar charge controller can constantly adjust parameters

according to different conditions so as to put the system near the maximum working point all the time.

The whole process is completely automatic without any adjustment by users.(Figure 2)

The figure is a schematic diagram of the principle of wind turbine MPPT charging. WIND+and

WIND - are the DC input terminals of the generator after being rectified by the internal rectifier circuit

of the controller. BAT+and BAT - are battery energy storage connection terminals.

L1 is the MPPT power inductor, which is used to store energy during the MPPT charging process.

D1 is a reverse isolation protection diode that can reduce the loss caused by the conduction of the

switch.

Q1 is a switching MOSFET, which is the core component of the MPPT circuit. It controls the

operation of the MOSFET through a high-frequency PWM drive waveform, thereby adjusting the fan to

the maximum power operation state.

Due to the constant changes in the wind speed and direction of the natural wind, timely tracking

and adjustment are required. According to the generator input signal sampled by the controller, the

circuit adjusts the driving waveform of MOS tube Q1 in real time through MCU analysis and control

and MPPT software algorithm, thereby achieving instant response and achieving MPPT charging effect

The ordinary wind turbine charging controller can only be charged when the fan is large and the fan

voltage is higher than the battery voltage. The MPPT controller of this product can not only meet this

requirement, but also realize the breeze charging function by boosting the lower fan input voltage

through the MPPT boost circuit when the wind force is low and the fan input voltage is lower than the

battery voltage, and allowing the fan to operate at the maximum power point.

Rated system voltage	12V、24V、48V、12/24 ATUO、24/48V AUTO（ONE OF FIVE）
Rated wind power	600W/12V,800W/24V,1000W/48V
Rated PV power	1000W/12V,1500W/24V,2000W/48V
Charge way for Wind turbine	Mppt boost &PWM
Charge way for PV	MPPT&PWM
Max input voltage for wind	12/24V system：wind≤80V ；48V system：wind≤130V
Max input voltage for solar	12/24V system：solar≤80V；48V system：solar≤130V
Dump load way	External dump load ，wind power ≤1KW with R1，wind power ≥1KW with R2
No-load Current (DC)	≤0.06A
Controller power mode	Battery or solar panel
Communication	Bluetooth（need to purchase）
Output load working mode(Mode)	Mode 1: Light-control on. Light-control off (3 modes adjustable)
Display	LCD display (clear and easy to understand )
Display content	LCD display,Voltage, Percentage of battery power, Current, working mode of load, etc
Protection	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	Cooling fan and self-cooling
Workingtemperature/ Relative humidity	﹣20~﹢55℃/35~85%RH (non-condensing)
N W.	2.85Kg
GW.(Controller+dumpload）	4.9Kg
NW. For R1，R2	R1：0.95Kg 、R2：1.35Kg
Size for Controller /Package Size	26019497.33mm / 390320155mm
Dump load size ：	R1：21070130mm、R2：20090150mm