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50 - 200A PWM Intelligent Solar Power Charge Controller Overcharge Protection

Categories Solar Power Charge Controller
Brand Name: CONSNANT
Model Number: PWM
Certification: CE, ISO9001, ISO14001
Place of Origin: Shenzhen, China
MOQ: 10
Price: Negotiable
Payment Terms: T/T, L/C, Western Union
Supply Ability: 50000 pieces per year
Delivery Time: 5-7 days for sample order, 7-15 days for mass production
Packaging Details: Export Standard Package
Rated Voltage: 96-384V
Charging Current: 50A 100A 150A 200A
Solar Input Voltage: 160-640V
No-load Loss: <5W / <10W
DC Charging Voltage: 115V / 461V
Boost Charging Voltage: 110V /221V / 253V / 276V / 442V
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50 - 200A PWM Intelligent Solar Power Charge Controller Overcharge Protection

50-200A PWM Intelligent Solar Power Charge Controller with DC 96-480VDC


ModelPWM SERIES
Rated Voltage96V192V220V240V384V
Charging Current50A/100A /150A / 200A
Solar Input Voltage160V320V367V400V640V
No-load Loss<5W<10W
Charging Voltage Drop≦2V
Over-voltage Protection128V256V293V320V512V
DC Charging Voltage115V230V264V288V461V
(Lasting for 30min)(For item above 192V, each voltage can adjust to 15V, setting voltage is 14.4V)
Boost Charging Voltage110V221V253V276V442V
Each voltage can be adjusted to 14.1V, setting voltage is 13.8V
Temp compensation4.0mv/℃
Operating Temp-20℃ to +45℃
DisplayBattery voltage, Solar charging voltage, Solar charging current, Charging volume, charging power, Language setting
ProtectionOver voltage, discharge, overcharge, short circuit, over temperature, solar reverse polarity protection, lightning protection
Dimension380*240*170mm480*380*170mm


System description
The controller is specially designed for solar power system and small&middle solar power plant system. Intelligent control is realized by using dedicated computer chips. The controller can be used in hard environment, since its adoption of industrial grade chips. Through the computer chips, the controller takes samples from the parameters of storage battery voltage, solar panel voltage, charging current and environment temperature, and then use the dedicated control mode calculation to control the discharge rate and make it matching with the characters of storage battery, realize the high accurate temperature compensation. PWM fuzzy charge mode and 7 phases voltage control are available for the storage battery to assure storage battery always in the perfect working state and so that the battery life is improved a lot.




Main feature
(1) Intelligent control is realized by using microprocessor and dedicated control calculation.


(2) Scientific management of battery: as it is over discharged, the battery will
get boosting charge. As a result compulsory maintenance is available for the battery. In normal working state, the direct charge and floating charge are both available. Boost charge will be implemented every 7 days to avoid sulfating, so that the battery life-span is increased.


(3) With IGBT series circuit control in charging circuit and PWM fuzzy control in charging, the charge efficiency and discharging time is improved a lot.


(4) LCD screen shows the working state of solar panel, storage battery and load. It also shows the adjusted parameter. In this way, user can learn the operation state in real time. Besides, there are various choices for parameter; user can select the proper working mode based on the different conditions.


(5) Industrial grade chips and precision components are adopted for all the controls. Therefore, the controller performs well in very low and high temperature, as well as humid environment.


(6) Chinese/English self option.


(7) Charging voltage and charging current self option.


(8) Battery reverse protection,solar panel reverse protection,over current protection, over temperature protection,intelligent fan.



Technical Spercification:


ModelPWM SERIES
Rated Voltage96V192V220V240V384V
Charging Current50A/100A /150A / 200A
Solar Input Voltage160V320V367V400V640V
No-load Loss<5W<10W
Charging Voltage Drop≦2V
Over-voltage Protection128V256V293V320V512V
DC Charging Voltage115V230V264V288V461V
(Lasting for 30min)(For item above 192V, each voltage can adjust to 15V, setting voltage is 14.4V)
Boost Charging Voltage110V221V253V276V442V
Each voltage can be adjusted to 14.1V, setting voltage is 13.8V
Temp compensation4.0mv/℃
Operating Temp-20℃ to +45℃
DisplayBattery voltage, Solar charging voltage, Solar charging current, Charging volume, charging power, Language setting
ProtectionOver voltage, discharge, overcharge, short circuit, over temperature, solar reverse polarity protection, lightning protection
Dimension380*240*170mm480*380*170mm

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