Properties of the solar charge controller
1. Design for off-grid solar power system.
2. Applicable to different kinds of batteries.
3. Adopts MPPT technology (Maximum Power Point Tracking). The advanced tracking algorithm make the solar module operate at ideal voltage which the solar modules can produce the maximum available power.
4. Modular design with simple structure and easy maintenance.
5. Automatic power control function.
Technical parameters of the solar charge controller
Battery group rated voltage
PV Rated current
PV open circuit voltage
PV Max. power
Input PV module road number
MPPT charge mode, auto stop charge, auto recharge voltage; Protection: connecting contrary, over current, short circuit, over heat etc.
solar panel voltage, solar panel current, solar panel power, battery voltage, charge current
MPPT DC voltage range
Floating Charge Voltage (adjustable)
Stop charge voltage
Voltage drop between PV and battery
Max itself power consumption
Work environment temperature
90% No condensation
The rated power should be reduced when it is higher
Degree of protection
Forced air cooling
*Communication interface (optional)
Product size (mm)
*Above parameter only for reference. Could be custom made to user specifications.
Q1:Can we visit your factory?
A1:Sure,welcome at any time,seeing is believing.
Q2:Which payment terms can you accept?
A2:T/T,L/C,Moneygram,Paypal are available for us.
- Q:What is the power of the solar controller?
- For example: 12V10A controller, then the solar panel over the current is not more than 10A, the solar panel power is not more than 120W, useful DC load, then the DC load is not more than 80W
- Q:Solar controller one machine how
- Built-in high-precision step-up constant current source, no need to reprovision LED constant current source, can directly drive LED lamp beads, single string up to 18, up to 9 groups in parallel, the output power can reach 160W, to meet all the market LED street lamps;
- Q:Solar controller does not heat how to heat
- Solar energy itself is the hot water of the stuff, certainly can be heated, but not with electric heating only.
- Q:Solar water heater controller power screen is not displayed
- Probably the relay is burned out
- Q:How the solar controller wiring,
- The lid open, there is a row of posts, the above will mark the solenoid valve, the signal line red or yellow or yellow, blue and green, there may be accompanied by tropical, electric heating, the corresponding connected on the line.
- Q:A solar controller 12v20A battery 12v 20A Will the need for a few watts of solar panels can be normal charge
- In fact, as long as the voltage is 12V, with more power battery panels can be affected only the problem of charging speed.
- Q:What brand of solar controller is good
- Do you ask the controller for photovoltaic power generation?
- Q:How the inverter is connected to the solar controller
- At present, the general 12V inverter is not 2000W. Solar controller separation network and grid, do not know what you say.
- Q:Solar water heater all intelligent controller how to install
- The controller can also control the electric heating. When the electric heating key is pressed, the controller turns on the power of the electric heater 7 and the electric heater operates until the user specifies the temperature. When the temperature drops below the specified temperature 3-5 degrees, the controller restarts the electric heating and heats the water to the specified temperature. Users can also specify the heating time, at a time, the temperature of the solar water tank can not reach the set temperature, the controller will turn on the electric heater, the water tank to the water set to the temperature so far. The controller also has a protective effect, and when the water level drops to a certain point, the electric heating stops until the water level rises above that point. (Usually 50% of the water level).
- Q:How the solar panels with the controller
- Hong-wing HY-12 / 24V10A solar street light controller designed for solar DC power supply system, solar DC street lamp system design, and the use of a dedicated computer chip intelligent controller. Use a one-touch touch switch to complete all operations and settings. With full short-circuit, overload, unique anti-reverse protection, full, over-automatic shutdown, recovery and other full-function protection measures, detailed charge instructions, battery status, load and a variety of fault instructions. The controller through the computer core search chip on the battery terminal voltage, discharge current, ambient temperature and other parameters related to the battery capacity sampling, calculated by a dedicated control model to achieve the characteristics of the battery discharge rate, temperature compensation correction of high efficiency, high accuracy Rate control, and adopted a high efficiency PWM battery charging mode, to ensure that the battery work in the best condition, greatly extending the battery life. With a variety of work patterns, output mode selection, to meet the various needs of users.
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