Dual Battery Solar Charge Controller
Product Description
Dual Battery Solar Charge Controller
Detailed Description
No. 1 General Description
Dual Battery Solar Charge Controller
designed for solar power system design; equipment can not only efficiently transfer issued by the solar panels to recharge the battery power, but also provides a powerful control functions.
Features:The controller is characterized by intelligent adjustment of the operating voltage solar panels, solar panel always working at the VA characteristic curve of the maximum power point.
More common, solar controller, solar panels for power generation increased utilization of 1030%! The controller uses solar panels for intelligent charging of the battery.
In the solar panel power than the battery storage capacity, the control system automatically cut off the charge, thus ensuring optimum battery charging features, making full use of electricity.
No. 2 Model Description
No.3 Performance Characteristics And Protection Function
n Intelligent design succinct structure, control powerful, stable performance, safety and reliability of the products.
n Choose MPPT fan charging ways, charging more efficiency than ordinary PWM way more superior
nChoose the big size LCD display, all parameters can directly visible
n The humanized keys operate function, all of the parameters according to the request of customers in orders to adjust all kinds of using environment.
n Using LCD to show the tinny battery voltage and electric current
n With output state should set function, common power/half power/of period of time since the definition and characteristics (optional)
n Should the utility complementary function, uninterrupted soft handoff, guaranty load to continue to work. (This function should be customized)
n Professional digital intelligent control.
NO4.The System Shows
Mppt solar power system wiring diagram:
Dual six kinds of output mode
1. Light control open, light control off;
2. Light control open, time control off;
3.24 hours working;
4. Half power Light control open, light control off;
5. Half power Light control open, time control off;
6. 24 hours working at half power;
!RS232 / RS485 real-time communication
!LCD multi-level menu display Show rich in content and design of human nature.
NO.5 The Use Of The Environment
1, the working temperature range of -35 °C - +55 °C;
2, storage temperature range -35 °C - +80 °C;
3, humidity range 10% - 90% non-condensing;
4, protection IP30
NOTE:Prohibited in a flammable, explosive gas environments, to guard against flames and sparks!
No. 6 Safety And Protection
Note: The lightning protection equipment is necessary to protect the last one for the lightning-prone areas; we need a dedicated SPD composed of multi-
stage lightning protection system. If you have this requirement, the need to increase the distribution system and the corresponding costs required to indicate when ordering.
No. 7 Technical Parameters
model | 30A | 40A | 50A | 60A | 30A | 40A | 50A | 60A | |
Rated voltage | 24V | 48V | |||||||
Component power | 720 | 960 | 1200 | 1440 | 1500 | 2000 | 2500 | 2800 | |
charging | charging (A) | 30 | 40 | 50 | 60 | 30 | 40 | 50 | 60 |
Even charge protection | 28.8V±1% | 28.8V±1% | |||||||
floating Charge | 27.6V±1% | 55.2V±1% | |||||||
Even charge recover | 26.4V±1% | 26.4V±1% | |||||||
Temperature Compensation | minus 48mV/°C | ||||||||
Over Discharge | Shut off | 21.8V±1% | 43.6V±1% | ||||||
Resume | 24.6V±1% | 49.2V±1% | |||||||
Shut off | 32.0V±1% | 64.0V±1% | |||||||
Resume | 30.0V±1% | 60.0V±1% | |||||||
No-load Current | ≤0.1A | ||||||||
Voltage drop | ≤0.5V | ||||||||
Control mode | Maximum power point tracking-MPPT (charging efficiency higher 30%than the ordinary type PWM) | ||||||||
Display | LCD | ||||||||
Showparameters | voltage,charge current,battery volumetric | ||||||||
Protected type | Lightning protection, solar cells, anti-anti-charge protection, battery open-circuit protection, battery reversal protection, | ||||||||
Heat emanation way | radiator |
NO.8 Our Service
Service promise: this machine is repaired without paying a fee within a year, lifelong maintenance.
Exceeding the deadline or being damaged during transporting or artificial damage or natural disasters damage caused by irresistible factors is not in the list of the warranty.
If there has any special instruction in the contract, a contract the latter shall govern.
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