Product DescriptionMPPT solar charge controller
12V/24V system voltage
1. System voltage automatic identificationTechnical Parameters:
2. Design of high speed and high performance 32 bit processor
3. Excellent heat dissipation and EMC design
4. Using MPPT and PWM two charging mode, effectively improve the charging efficiency of the battery board.
5. The use of large screen LCD LCD display and dual key man-machine interface, complete menu display and operation
6. User-friendly browsing interface, user-friendly operation
7. Using power MOSFET as a switch, there is no mechanical switch
8. Intelligent battery power indicator to facilitate the user to view the status of the
9. Lead acid seals, colloids, openings and user selectable charging procedures
10. External temperature sensor with high precision temperature compensation
11. Parameter settings power down save function, no need to repeat settings, easy
12. With intuitive LED display, allowing users to understand the solar energy, the
running state of the load
13. With over charge, over discharge, overload protection, and electronic short circuit protection and anti back protection of battery.
14. Lightning protection.
|Maximum open circuit voltage||<100V |
|MPPT voltage range||20V~150V(12V) ;|
|Maximum input current||30A|
|Maximum discharge current||30A|
Maximum input power
|Battery type adjustable||Support for lead acid, gel, opening and lithium battery (self setting).|
|Charge cutoff voltage|
|14.6V ±1%||14.2V ±1%||14.8V ±1%||14.0V ±1%|
|Balance charge voltage||14.4V ±1%||14.2V ±1%||14.6V ±1%|
|Float charging voltage||13.8V ±1%||13.8V ±1%||13.8V ±1%|
|Charge return voltage||13.3V ±1%||13.3V ±1%||13.3V ±1%|
|Charging mode||MPPT or DCDC(Adjustable)|
|Maximum charging efficiency||MPPT mode:96%|
|Battery plate high voltage protection||Battery voltage is greater than 200V, stop charging; automatic recovery of 1 minutes|
| Over current |
|1.1 times rated current, stop charging; auto recovery for 1 minutes|
|Load mode||Pure lighting control mode, control mode and control overtime household mode (adjustable)|
|under voltage protection||10.8V/21.6V ±1%(adjustable)|
|under voltage recovery||12.8V/25.6V ±1%(adjustable)|
|overload protection||1.5 times rated current 3S overload protection action, automatic recovery of 1 minutes|
|Output short circuit protection||Hardware protection (48V system will fuse fuse), automatic recovery of 10 minutes|
|Controller high temperature protection||The temperature of the radiator is higher than 65 DEG C to stop charging and discharging, and the temperature is reduced to a temperature of 45 DEG C to recover the charge and discharge.|
|Exterior dimension||186mm x 148mm x64.5 mm|
|Humidity requirement||<=90%,No condensation|
|Altitude||<=2000m(2000mAbove altitude need to reduce power use)|
|Mounting wire diameter||<=7# AWG (16mm²)|
|Circuit Tuo||Buck(Common cathode)|
|Ambient temperature range||-35ºC~60ºC|
|Cooling mode||Air cooling, radiator temperature greater than 45 degrees open, less than 35 degrees stop.|
|Remote monitoring function||RS232 Matching|
|Warranty period||3 years|
Anhui Wolandoo Power Technology Co., Ltd. is located in Hefei Economic and Technological Development Zone, Xiangxin Chuanggu Industrial Park. It specializes in the research and development and production of solar power equipment. It has a high-quality, professional technical R&D team and a complete production line . From patch SMT, welding, assembly, testing, final product inspection and after-sales service, there are perfect control processes and procedures to ensure product quality reliability and durability.
Since its establishment, Wolandoo has been adhering to the needs of users as its core, regardless of product performance, price, quality, or after-sales service we all strive to do our best to win the support and recognition of our customers. In the field of domestic solar constant current source controller series, it has entered the forefront and entered a list of qualified suppliers of a number of major project providers.
Wolandoo, your trusted China solar controller, inverter supplier! Solar street light intelligence solutions provider!
Why choose us?
Q1: Can I get one for sample?
A1: Yes, we accept sample order or trial order for testing first.
Q2: What's the price and MOQ?
A2: Please just send me inquiry, your inquiry will be replied within 24 hours, we will let you know the latest price and MOQ.
Q3: What's you delivery time?
A3: It depends on your quantity, but usually, 3-5 days for sample order, 10-30days for batch order
Q4: How about your payment and shipment?
A4: Payment: We accept T/T, Paypal etc. terms of payment.
Shipment: For sample order, we use DHL, TNT, FEDEX, EMS etc. express; for batch order, by sea or by air( through our forward)
Q5: How about your warranty?
A5: We provide 2 and 3 years warranty for different products and whole life technical support.
Q6.Do you have you own factory?
A6: Yes, we are professional manufacturer mainly in solar charge controller for about 8 years.
Our factory is located in Hefei, China.
Q7:Why Choose us?
1. Reply your enquiry in 24 working hours.
2. Experienced staffs answer all you questions in professional and fluent English.
3.Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and staffs.
4.Special discount and protection of sales area provided to your distributor.