MPPT 0-4000W big power Hybrid Wind Solar Charge Dischage Booster Controller Regulator With Dump Load Wind Generator Solar Panel
Product Description:
Product Features.
(1) The display adoptscolor screen design, the display information is more comprehensive, the display interface is clearer, and the 4-key man-machine interface and operation setting are more convenient;(2) The MPPTcontrol algorithm used for Wind charging ensures MPPT charging at low wind speed;(3) Wind three-stage charging mode: MPPT charging; lifting charging; floating charging.
(4) Solar three-stage charging mode: CC (constant current); lifting charging; floating charging.
(5) 12V/24V battery system automatically recognizes, or 12V/24V/48V battery system automatically recognizes (Optional).
(6) RS485 communicationcan provide communication protocol to facilitate unified management and secondary development for customer;
(7) The controller operating parameters can be viewed and set through themobile phone APP( Optional );
(8) The controller has comprehensive protection functionssuch as overcharge, over discharge and overload;
(9) Four battery types charging modec an be selected for operation: Lead-acid battery, Ternary lithium battery, Lithium iron phosphate, Custom ;
(10) The controller has various load control modes, the load has two outputs, and the output power and time can be set;
(11) The controller has wide adaptability, adaptive day and night.
Product Application.
The controller is suitable for wind solar off-grid system, automatically controls charging and discharging, and can be applied in communication base stations, household systems, street lighting systems, monitoring and other fields.Product Highlights.
The controller adopts color screen design, the display information is more comprehensive, the display interface is clearer, the controller supports WIFI module and GPRS module to expand and implement APP cloud monitoring (optional).Product Parameter:
1. System Parameter | |||||||
Model | 2000W1010 | 22000W1012 | 2400W1212 | 2500W1015 | 2700W1215 | 3000W1515 | |
System Rated Voltage | 12V(9V-16VDC) / 24V(18V-32VDC) / 48V(42V-60VDC) | ||||||
Solar Module | Voc | 27.6V(12V) / 55.2V(24V) / 105V(48V) | |||||
Vmp | >Vbat+1V | ||||||
Imp | Power ÷ Rated Voltage +1A (eg:1500W Solar Module ÷ 48V( Rated Voltage)=32A) | ||||||
Workable Power (max) | 0W~1200W | 0W~1200W | 0W~1500W | 0W~1200W | 0W~1500W | 0W~2000W | |
Wind Turbine | Rated Voltage | 12VAC（20.8VDC）/ 24VAC (41.6VDC）/ 48VAC（83.1VDC) | |||||
Rated Current | Power ÷ Rated Voltage +1A (eg:1500W Solar Module ÷ 48V( Rated Voltage)=32A) | ||||||
Workable Power (MAX) | 0W~1200W | 0W~1500W | 0W~1500W | 0W~2000W | 0W~2000W | 0W~2000W | |
Max Open circuit voltage | 25.6VAC(12VAC) / 51.2V(24VAC) / 102.4V(48VAC) | ||||||
Special Note: The following are the optimal parameter settings, Suggest do not modify | |||||||
Uunder | Over Discharge Voltage | 10.8V / 21.6V / 43.2V | |||||
Runder | Over Discharge Return | 13.1V / 26.2V / 52.4V | |||||
Uover | Over Charge Voltage | 15.5V / 31.0V / 62.0V | |||||
Rover | Over Charge Return | 15.0V / 30.0V / 60.0V | |||||
BCV | Increase Charge | 14.4V / 28.8V / 57.6V | |||||
Float | Floating Charge | 13.8V / 27.6V / 55.2V | |||||
Ufanbraking | Wind Breaking Voltage | 25.6V / 51.2V / 102.4V | |||||
DC Load | Out Power | 0W~180W | 0W~700W | 0W~1400W | |||
Rated Voltage | 12VDC | 24VDC | 48VDC | ||||
Current Max | 30A(15A*2) | 60A(30A*2) | 60A(30A*2) | ||||
Conversion Efficiency | ﹥98% | ||||||
Operation Mode | Default to streetlight mode | ||||||
Environment | Temperature | 1) Working:-20℃～50℃; 2)Storage:-30℃～70℃ | |||||
Humidity (°C) | 10% ～ 90% No condensation | ||||||
Protection Grade | IP30 | ||||||
Remark: This model supports one-key restore. Operation step: on the main interface of controller's LCD display, first press the ESC key, then press the DOWN key, and finally press the ESC key again. | |||||||
Battery parameter reference table：
Lead acid battery (single 12V) | ||||
System rated voltage / V | 12V system (1 string) | 24V system (2 strings) | 48V system (4 strings) | 12V default value |
Overvoltage (overcharge) / V | 13～17V | 26～34V | 52～68V | 15.5V |
Overvoltage return / V | 13～17V | 26～34V | 52～68V | 15V |
Increase charging voltage / V | 9～15V | 18～30V | 36～60V | 14.4V |
Floating charge voltage / V | 9～15V | 18～30V | 36～60V | 13.8V |
Undervoltage /V | 7～13V | 14～26V | 28～52V | 10.8V |
Undervoltage return voltage /V | 9～15V | 18～30V | 36～60V | 13.1V |
Ternary lithium battery (single section 3.7V) | ||||
System rated voltage | 12V system (default 3 strings) | 24V system (default 6 strings) | 48V system (default 12 strings) | 3 string defaults |
Overvoltage (overcharge) / V | 10.5～15V | 21～30V | 42～60V | 13.5V |
Overvoltage return / V | 10.5～15V | 21～30V | 42～60V | 12.6V |
Increase charging voltage / V | 10.5～15V | 21～30V | 42～60V | 12.4V |
Floating charge voltage / V | 6～13.5V | 12～27V | 24～54V | 12.0V |
Undervoltage /V | 6～13.5V | 12～27V | 24～54V | 9.3V |
Undervoltage return voltage /V | 6～13.5V | 12～27V | 24～54V | 10.5V |
Number of strings | 3～4 | 6～8 | 14～18 | 3 |
Lithium iron phosphate (single section 3.2V) | ||||
System rated voltage | 12V system (default 3 strings) | 24V system (default 6 strings) | 48V system (default 12 strings) | 3 string defaults |
Overvoltage (overcharge) / V | 9～12V | 18～24V | 36～48V | 11.7V |
Overvoltage return / V | 9～12V | 18～24V | 36～48V | 11.1V |
Increase charging voltage / V | 9～12V | 18～24V | 36～48V | 10.8V |
Floating charge voltage / V | 9～12V | 18～24V | 36～48V | 10.2V |
Undervoltage /V | 6～12V | 12～24V | 24～48V | 8.4V |
Undervoltage return voltage /V | 6～12V | 12～24V | 24～48V | 9.6V |
Number of strings | 3～4 | 6～8 | 14～18 | 3 |
About MPPT Start Voltage:
12V battery System, the wind generator votlage needs to arrive 8V
24V battery System, the wind generator voltage needs to arrive 16V
48v battery System, the wind generator voltage needs to arrive 32V
Similarly, other battery types and custom modes can be set by the same method as above. The digital serial number and battery type reference table are as follows:
Number type | type of battery | definition |
1 | Sealed | Lead-acid batteries |
2 | LiFePO4 | Lithium iron phosphate battery |
3 | LiNiCoMn | Ternary lithium battery |
4 | Custom | customize |
Time control parameter setting
Remark: In the same way, the time and space second time period T2, the second time period output power P2 percentage and the space time third time period T3, and the third time period output power P3 percentage can be set;
About: APP (WIFI ) connection device setting method, please refer to the corresponding APP manual;
Large Size Screen Design:
Screen for 1500W Solar Panel and 1500W Wind generator
Screen for 1200W Solar Panel and 1200W Wind generator
Screen for 1500W Solar Panel and 1500W Wind generator
FAQ
1.Why choose MARS ENERGY as a provider of products?
(1) Mars Energy is famous brand on the world market in new energy business. We have strong R&D technical teams and professional production lines;
(2) Mars Energy is a manufacturer specializing in the production of controller from China. It has a complete quality management system and cost control advantages;
(3) Mars Energy is a leader in cross-border e-commerce. After many years of operation, Mars Energy has completed the integration of the supply chain
(4) Mars Energy has established sales and after-sales teams in several countries, which can provide pre-sales guidance and after-sales service in a local language;
(5) Since becoming a golden member of AL ABABA in 2005, Mars Energy has won praises from more and more customers around the world for its professionalism, responsible attitude and high quality.
2.How to connect these 3 terminals of controller with my wind output wires?
(1) To AC wind turbine, any one of three wires from wind turbine can be connected with any terminal of wind on your controller. For they are non-electrode;
(2) To DC wind output is 2 wires(Positive Negative) , you can connect them with any wind terminals on your controller.
3.How many connecting ways user can choose when using this controller?
For the wind charging and Solar charging are independent, so user can choose any one of the following as the connection method :
(1) Only connect wind turbine generator to charge battery;
(2) Only connect solar to charge battery;
(3) Connect wind turbine and solar to build a hybrid wind solar power system to charge battery.
4.Can i only connect wind turbine as generator to charge battery when i get my controller?
Yes, you can to do so. But for the main purpose of such controller designs for low power consumption equipment charging, such as: street lights and monitoring etc. So establish hybrid wind solar system can get better charging guarantee. Because most of low-power wind turbine is installed in or close to the residential place, wind generation efficiency is not high due to the low wind speed and short working time.
5.How to connect my system when I get this controller?
We strongly recommend user to install air switch between all DC and AC input or output. Then please turn on the breaker/ air switch in this order:
(1) First turn on the breaker between battery and controller;
(2) Second turn on the breaker between wind and controller;
(3) Third turn on the breaker between DC load and controller;
(4) Final turn on the breaker between Solar and controller.
Remark: If you want to shut down the system, please proceed in the reverse order as above.
6.Do i need to install additional light protecting for my power system?
Yes, it is best way to install additional light protecting.
7.How the controller to operate when the wind speed is too fast?
(1) For the output voltage or current from wind generator which beyond the safety range, the controller will automatically turn on the brake and gradually slow down. Meanwhile, the dump load will start to consume excess current immediately.
(2) But when encountering strong storm weather, such as hurricane, typhoon, it is strongly recommended to put down the wind turbine immediately.
8.How to design hybrid wind solar power system voltage, 12V, 24V, 48V, which one is best to me?
(1) The system voltage is equivalent to the voltage of the battery pack;
(2) Once the battery voltage designed, the input voltage from wind turbine generator and solar modules must be matched according to the specifications in the parameter table;
(3) Therefore, users cannot simply think that more lower voltage design, can get more bigger charging current but ignore that the excessive current has exceeded the working range of the controller or battery to damage the controller or battery.
9.Why designed in MPPT?
(1) Wind turbine charging adopted booster MPPT technology, which makes under low wind speed, the Wind turbine's electricity can still be used;
(2) In the high wind speed or the Wind turbine of power is beyond the scope of the battery and load absorption, the controller immediately launched the step-less unloading function,protection system of the equipment.
10.When the wind generator is connected to the controller, why its running speed becomes very slow immediately?
(1) The battery reaches the floating voltage;
(2) The rated output voltage of the wind generator is much higher than the battery, because the speed of the wind generator is proportional to the output voltage, and the voltage is dragged by the battery, so the speed will be very low;
11.Why wind generator dump load when the controller displays small current?
The controller protect the all system by detecting battery voltage, charging current and temperature and so on. When the battery reach floating charge voltage or high temperature, the wind generator will dump load, no matter how much charging current it is.
12.Why there showing no charging current on LCD screen but the wind is running or the solar is working?
Only when the input voltage of solar panels or wind generator higher than battery then it can charge.But the prerequisite is that the battery is properly connected and not fully charged.
13.Why the LCD does not light up?
For the power of controller comes from battery or solar when its working. So please check solar input or battery as follows:
(1) The battery didn't connect the controller well, please check the battery and controller connection;
(2) Battery is damaged, please check and replace the battery;
(3) In good sun day the solar input is workable or not.
14.What kinds of parameter of this controller is adjustable by user?
(1) All data have been set for the best charging work before packing, so no need to make any settings for sealed battery. The default is sealed battery too;
(2) To lithium-ion batteries, user only need to select the corresponding battery type according to the manual operation guide, so there is no need to adjust the parameters;
(3) If the professional users need to make additional parameter adjustments for their own lithium battery characteristics, Pilot version and Deluxe Version are supported.
15.Through LCD display, what kind of data i can set?
(1) Float charging voltage.
(2) Wind turbine unloading voltage (dump load)
16.What kind of discharge part working mode can be set?
light control mode, time control function etc, The user can be set up according to the requirements on its own combination.
