LDSOLAR Land Dream Series 20amp 12/24v pwm solar panel charge controller with factory prices LD2420NC
- Minimal order
- 100 pieces
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Product Specifications
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Product Description
Overview
Quick Details
Place of Origin: Hubei, China
Brand Name: LDSOLAR
Model Number: LD2420NC
Type: PWM
Application: Charger Controller, Solar Working Station, Lighting Controller, Solar System Controller
Work Time (h): Depend On Sun Duration
Max PV Power: 680w
Max PV Voltage: 24V
Certificate: CE ROHS IEC
Warranty: 18 Months
PV Max Input Voltage: 55V
Rated Current: 20A
Battery type: Sealed/Gel/Flooded
Charge mode: PWM Mode
System voltage: 12v/24v Automatic Recognition
Protection: Short Circuit
Size: 190*108*41.5mm
NET Weight: 680g
OEM: Yes
Display: LCD Screen
Supply Ability
Supply Ability: 10000 Piece/Pieces per Week
Packaging & Delivery
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Land Dream Series
Land Dream Series (LD in short) is an economical and traditional PWM solar controller. It can not only extend the service life of battery,but also provide necessary protection over the whole system. We own its outlook design patent. The double buttons and LCD screen show you the working parameters of the whole system,clear and understandable. This series is widely applied in solar home system,traffic signal, solar lighting system,etc.
Details Images And Packing list
Product Paramenters
Model | LD2410C | LD2420C | LD2430S | LD2440S | LD2450S | ||||
System Voltage | 12V/24V DC auto | ||||||||
PV Max Input Voltage | 55V | ||||||||
Self-consumption | <10mA | ||||||||
Max Charging current | 10A | 20A | 30A | 40A | 50A | ||||
Max Discharging current | 10A | 20A | 30A | 40A | 50A | ||||
Battery type | Sealed(Default)/Gel/Flood | ||||||||
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 | ||||||||
USB Output | Optional | / | |||||||
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 | 4mm²/12AWG | 16mm² /6AWG | 25mm² /4AWG | ||||||
Weight | 310g | 320g | 410g | 680g | 690g | ||||
Overall dimension(mm) | 168×92×41.5 | 190×108×41.5 | 200.1×127 ×55.3 |
Model | LD2460S | LD4830S | LD4840S | LD4850S | LD4860S | ||||
System Voltage | 12V/24V DC auto | 48V DC | |||||||
PV Max Input Voltage | 55V | 100V | |||||||
Self-consumption | <10mA | ||||||||
Max Charging current | 60A | 30A | 40A | 50A | 60A | ||||
Max Discharging current | 60A | 30A | 40A | 50A | 60A | ||||
Battery type | Sealed(Default)/Gel/Flood | ||||||||
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 | ||||||||
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 | 740g | 440g | 695g | 700g | 750g | ||||
Overall dimension(mm) | 168×92×41.5 | 190×108×41.5 | 200.1×127×55.3 |
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