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Step-Down Constant Current Solar Charge Controller

Step-Down Constant Current Solar Charge Controller
Price: US $ 27/Piece
Trade Terms: FOB
Min Order: 1/Piece
Pay Type: T/T
The product adopts fully sealed waterproof design, outputs constant current and has the function of 3 periods power regulation. The product can control two loads respectively. Most parameters can be set according to users' needs. The product is an advanced intelligent solar controller.

Product Performance:
1) Adopt the integrating technology of control and constant current, and save the cost of the LED driving power for users;
2) Apply to LED lights of 3 series (12V battery) or 6 series (24V battery);
3) 3 periods power regulation, Users can set the working current of LED lights;
4) Adopt double outputs and respective control, and the two loads can work respective in different power;
5) The controller adopts fully sealed waterproof design. The IP grade reaches IP67. The controller can be used in the water;
6) Flexible and adjustable working parameter makes the controller adapt to different solar systems;
7) External temperature sensor assures real-time temperature compensation;
8) This controller can withstand from -35c to 60c high and low temperature, so it can adapt to extreme temperature.

Applicable Scope:
Solar street lights, solar garden lights and solar systems with less than 360W solar panel and less than 240W DC load (non constant current mode) or less than 120W DC load (constant current mode).
Rated working voltage DC12V  /  DC24V
Self consumption Average static power consumption 5mA; average power consumption 7mA when charging or discharging
Max. charging current 10A (Max. 12V170WP solar panel / 24V/340WP solar panel)
Max. discharging current 10A (Max. 12V/100W load/24V/200W load)
Working temperature -35~75c(-35cto 75c)
Charging mode MCT mode (Automatically tracing solar panel’ s Max. charging current)
Working mode one Light controlling and time controlling
Working mode two Light controlling and time controlling; constant current (for LED lights)
Over-charging voltage protection 14.5V / 29.0V (normal temperature 25c)
Over-discharging voltage protection Users can set it according to their needs (ex-factory setting 10.8V/21.6V)
Exit over-discharging  voltage protection Users can set it according to their needs (ex-factory setting 12.5V/25V)
Intensity of illumination for turning on lights Users can set it according to their needs (ex-factory setting 10lux)
Intensity of illumination for turning off lights Intensity of illumination for turning on lights plus 10lux
IP grade IP67
Weight 250g
Size 116mm× 90mm× 30mm
Rated working voltage DC12V  /  DC24V
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Hefei Beyond Wind Energy Technology Co., Ltd is a high-tech enterprises specialized in R&D, manufacturing and marketing on the wind/solar power products. Our main products include Wind/Solar Hybrid Controller, Solar Charge Controllers, Off-grid Inverters, On-grid Inverters, 2 In 1 Wind/Solar Hybrid Controller with Inverter series and 2 In 1 Solar Charge Controller with Inverter series etc.

Beyond Wind is located in Hefei city which is near from Shanghai, Nanjing, and Wuhu etc important port. with a professional R & D team which is punctual and conscientious, Relying on the scientific research of the China Science and Technology University. Top green has many completely independent intellectual property rights and the core technology in controller and inverter field.

Beyond Wind is on rapid development way with good sales and wide ranges of markets, now products are accepted by lots of countries and regions. Won high praise from customers from European and American countries where renewable energy is wildely used. In recent years, Developing countries emphasize " the low carbon life and low carbon economy", with the developing countries firm support for new energy, Beyond Wind products gradually get interest and recognition from customers from many developing countries.

with the entrepreneurial spirit " Quality first, Service paramountcy ", Beyond Wind company will keep continuous innovation and improve the satisfaction of the society and customers to us in the future. We will make contribution on producing Controllers and Inverters which are stable and reliable in performance and reasonable in price.

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  • Hefei Beyond Wind Energy Technology Co., Ltd.

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