solar controller ==>Details:
1.PWM Controller ,Precisely targeted for different battery types with Gel, AGM, WET and Calcium chemicals.
2.Show your battery type setting on the LCD display and memorize your previous battery setting
3. Fashion LCD+LED Display ,customer will can see the charging voltage , current battery type , even total capacity of power
been charged into the battery directly
4.Monitor battery temperature via external battery temperature sensor; Optimize the battery performance, protect your battery in
case over heat occurred with Temperature compensation function
5.5Stage Charging ,with soft start , bulk charge , absorption charge ,equalization charge and float charge
6.Act independent battery voltage meter at night.
7.Easily and clearly Faulty code display for solar panel side and battery side
8.Multi circuit protection for your safe usage
9.Normal Input solar cell array voltage : 15~22V , Max. solar cell array Voltage: 25V
10.Max. Charging Current : 30A
11.IP67 Water proof type optional
Solar controller Introduction:
Our solar controllers are designed for solar home system, ideal for rural electrification systems,and many advantages compared to other controllers:
Solar controller ===>Characteristic features:
1. Low Cost
Solar controller has specifically designed to meet the needs of the rural electrification market. The low cost resulted from using the latest electronic technology and high volume manufacturing.
2. High Reliability
We are manufacturer of solar charge controllers,power inverters,and solar power systems. All our products are designed for high quality and high reliability. The controller has a low failure rate and will last a long time, and got very good feedback from customers until now.
3. Electronic protections
The solar controllers are built-in electronic fused that do not require replacements.
4. Tropicalization
The solar controlers electronics are protected with moisture-tight coating, minimizing damage from humidity and from nesting insects.
5. Easy to use
Solar controller is fully automatic and requires no adjustments or user selections.
System voltage | 12/24V | 48V | ||||
Maximum voltage of PV | 40V | 100V | ||||
Maximum discharge current | 10A | 20A | 30A | 10A | 20A | 30A |
Maximum output voltage | 10A | 20A | 30A | 10A | 20A | 30A |
Maximum output power | 120W/240W | 240W/480W | 360W/720W | 480W | 960W | 1440W |
Charge way | 3-stage PWM charge | |||||
Compatible battery | Lead-acid battery | |||||
USB charge port | 5V/1A | |||||
LCD/LED solar charge controller 12V 24V 48V 10a 20a 30a
1.LCD screen
2. High efficient Series PWM charging
3. Energy statistics
4.Double USB
5. Full electronic protection
solar controller Installment and use
1.The controller must be well fixed. The dimension of the controller is as following:
Outside dimension: 133.5×70×34(mm); installation dimension: 126×50(mm)
Leads: the leads must be matched with the current. The length of stripped leads at the end of controller should be about 5mm. The longer the leads, the more the loss.
2.The connection to storage battery: Pay attention to the "+" and "–" in case of reverse connection. If it is connected well, the indication light will be on. Otherwise, please check the connection.
3.The connection to solar panel: Pay attention to the "+" and "–" in case of reverse connection. If it is connected well, the indication light will be on. Otherwise, please check the connection.
4.The connection to load: connect the leads with load of controller. The two interfaces are in parallel connection, and the total current must be less than rated current. Pay attention to the "+" and "–" in case of reverse connection which may damage of the device.
Solar controller Operation procedure
A. Working state indication:
①. Solar panel indication: the solar indicator light is on, as the output voltage of solar battery panel reaches a certain point. The indicator light flashes slowly, as the storage battery is charging. The indicator light will flash quickly, as the system is over voltage.
②. Storage battery indication: when the battery is under voltage, the indicator light flashes slowly. Over-charged for more than 10 seconds, the indicator light flashes quickly and the load is off. In normal working state, the indicator light is on continually.
③. Load indication: when the load is in normal working state, indicator light is on continually. In over current, indicator light flashes slowly. In short circuit, the load is off at once and the indicator light flashes quickly. While the current is more than 1.25 times of rated current or more than 1.5 times of rated current for 5 seconds, the load of controller will be off.
B. Setting methods:
To press the load 1 setup or load 2 setup for 3 seconds, the LED flashes. The LED display 1 shows the working mode of load 1 and LED display 2 shows the working mode of load 2. After releasing the key, both LED displays show the data related to the mode. Till you find the right mode you need, please wait for the LED indicator stop flashing or press load 1 setup or Load 2 setup for more than 3 seconds to finish the setting.
C. Modes description
①. Pure lighting control (0): without sunshine the light intensity decreases to start point. Then the controller recognizes the start signal after 10 minutes. Based on the parameter, the load is on. While under sunshine, the light intensity increase to start point, and then the controller recognizes the close signal after 3 minutes. The load is off.
② lighting control+ Time control (1-4.): The starting procedure is the same with that of pure lighting control. Based on the setting time, the load is off automatically. The setting time is from 1 hour to 14 hours.
③Manual mode (5.): Regardless of the daytime or night, users can control the load-on and load-off by key-press under this mode. This mode is used for some special load or regulation.
④Test mode (6.): this mode is designed for system regulation. The load is on with optical signal. In reverse, without optical signal, the load is off. This feature makes it easier to check the system installation.
⑤ Load open all time (7.): the output of load is on all the time, which is suitable for the load that open all time.
Why choose our solar controller?
Q : What is the warranty for your controller?
A: Our warranty is 2 years , and can expand to 5 years by adding some extra cost
Q: What you mean by LCD+LED Display?
A: Our controller first have LED Indicator to show the charging status & Battery condition , but mean while , we also have an
LCD Display to show the customer the type of the battery , charging current , voltage and capacity been charged into the
battery or even faulty , so customer can see it very easy .
Q: What you mean by saying 5 stage charging model ? It seems this only happens in charger .
A : Yes , you are correct , we are using a similar battery charger technology in order to help charge the battery better with
solar panel . Our Charge controller have Soft Start , Bulk Charging , Absorption charge , Equlization charge & Float
charge , total 5 stage charging model.
With that kind technology , customer will can connect the controller with battery all the time, the controller will maintain the
battery automaticlly , and besides, when some times a battery was over discharged , then the Equlization charging model
will can be help to rescure the battery life .
Q : What you mean by 4 types of battery option ?
A:Our digital series controller are design specially target for 4 type of battery , which are : AGM ,GEL ,Wet and Calcium ,
when use our controller ,customer can choose the right type of battery . In the diagram of our controller ,we have
design different charging voltage for different battery , so customer should choose the right battery type .
Q. Do you provide Free sample ?
A. Sorry consider this item cost is not very cheap we don't provide free sample for that item . But we can refund the sample
charge back when quantity reach 500sets .
Q. Do you accept OEM
A. Sure provide OEM Service to the customer
