Cheap price pwm solar charge controller 48v 50a short circuit protection solar charge controller
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- Supplier: Wuhan Welead New Energy Co. Ltd.
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Product Overview
Description
Products Description
Sky Dream Series
Sky Dream Series (SD in short) is our newly designed PWM solar controllers. Its specialty lies in the inner enables the controllers to work faster and more stable. Besides,our unique Red&Black big terminals design facilitate your connection in real application. It can be applied in the solar system which has higher standard over the stability and reliability.
Details Images And Packing list
Product Paramenters
Model | SD2410C | SD2420C | SD2430C | SD2430S | SD2440S | ||||
System Voltage | 12V/24V DC auto | ||||||||
PV Max Input Voltage | 55V | ||||||||
Self-consumption | <10mA | ||||||||
Max Charging current | 10A | 20A | 30A | 30A | 40A | ||||
Max Discharging current | 10A | 20A | 20A | 30A | 40A | ||||
Battery type | Sealed(Default)/Gel/Flood/Lithium | ||||||||
LVD※* | 11.0V ADJ 9V...12V ; x2/24V ; x4/48V | ||||||||
LVR※* | 12.6V ADJ 11V...13.5V ；x2/24V ; x4/48V | ||||||||
Float Voltage※* | 13.8V ADJ 13V... 15V ; x2/24V ; M/48V | ||||||||
Boost Voltage※* | 14.4V ADJ 13V...17V ；x2/24 ; x4/48V | ||||||||
battery voltage less than 12.6v auto boost 2hours | |||||||||
Battery Over Voltage ※* | 16.5V ; x2/24V ; x4/48V | ||||||||
Reverse Connection Protection | yes | ||||||||
Load Over Current Protection | Yes, each 30s auto restart again | ||||||||
Controller Over Temperature | Yes | ||||||||
USB Output | 5VDC/1A 2PCS | 5VDC/1A 1PC | |||||||
Charging Type | PWM | ||||||||
Charge circuit voltage drop | <=0.25V | ||||||||
Discharge circuit voltage drop | <=0.1V | ||||||||
Temperature Consumption# | For 12Vsystem:-24mV /°C ; x2/24V ; x4/48V | ||||||||
Relative humidity | ≤95%, N.C. | ||||||||
WorkingTemperature | -20°C~+55°C℃(Product can work continuously at full load) | ||||||||
LCD temperature range | -20°C~+70°C | ||||||||
Waterproof grade | IP32 | ||||||||
Mounting hole size | Φ5mm | ||||||||
Terminals | 10mm²/8AWG | 16mm² /6AWG | |||||||
Weight | 245g | 320g | 330g | 440g | 480g | ||||
Overall dimension(mm) | 190×108×41.5 | 200×98 ×47.5 | 200×106 ×41.5 | ||||||
Model | SD2450S | SD2460S | SD4830S | SD4840S | SD4850S | SD4860S | |||||
System Voltage | 12V/24V DC auto | 24V/48V DC auto | |||||||||
PV Max Input Voltage | 55V | 100V | |||||||||
Self-consumption | <10mA | ||||||||||
Max Charging current | 50A | 60A | 30A | 40A | 50A | 60A | |||||
Max Discharging current | 50A | 60A | 30A | 40A | 50A | 60A | |||||
Battery type | Sealed(Default)/Gel/Flood/Lithium | ||||||||||
LVD※* | 11.0V ADJ 9V...12V ; x2/24V ; x4/48V | ||||||||||
LVR※* | 12.6V ADJ 11V...13.5V ；x2/24V ; x4/48V | ||||||||||
Float Voltage※* | 13.8V ADJ 13V... 15V ; x2/24V ; M/48V | ||||||||||
Boost Voltage※* | 14.4V ADJ 13V...17V ；x2/24 ; x4/48V | ||||||||||
battery voltage less than 12.6v auto boost 2hours | |||||||||||
Battery Over Voltage ※* | 16.5V ; x2/24V ; x4/48V | ||||||||||
Reverse Connection Protection | yes | ||||||||||
Load Over Current Protection | Yes, each 30s auto restart again | ||||||||||
Controller Over Temperature | Yes | ||||||||||
USB Output | / | ||||||||||
Charging Type | PWM | ||||||||||
Charge circuit voltage drop | <=0.25V | ||||||||||
Discharge circuit voltage drop | <=0.1V | ||||||||||
Temperature Consumption# | For 12Vsystem:-24mV /°C ; x2/24V ; x4/48V | ||||||||||
Relative humidity | ≤95%, N.C. | ||||||||||
WorkingTemperature | -20°C~+55°C℃(Product can work continuously at full load) | ||||||||||
LCD temperature range | -20°C~+70°C | ||||||||||
Waterproof grade | IP32 | ||||||||||
Mounting hole size | Φ5mm | ||||||||||
Terminals | 25mm²/4AWG | 16mm² /6AWG | 25mm²/4AWG | ||||||||
Weight | 620g | 740g | 450g | 490g | 730g | 750g | |||||
Overall dimension(mm) | 200×127×53 | 200×98 ×47.5 | 200×106 ×41.5 | 200×127×53 | |||||||
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