Guangdong, China
Business Type:
Management System Certification:
ISO 9001, ISO 20000
OEM/ODM Service
Sample Available

Solar Controller, Solar Charge Controller, Charge Controllers manufacturer / supplier in China, offering 10A/20A/30A PWM Solar Charge Controller for Solar Power System, 1500W 48V Pure Since Wave Solar Power Inverter, 48V 45A/60A MPPT Solar Charge Controller for Solar Power Energy System and so on.

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Supplier Homepage Products Solar Charge Controller 10A/20A/30A PWM Solar Charge Controller for Solar Power System

10A/20A/30A PWM Solar Charge Controller for Solar Power System

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Min. Order / Reference FOB Price
1 Piece US $1/ Piece
Port: Yantian, China
Production Capacity: 10000000000PCS/Month
Payment Terms: T/T, Western Union, Paypal
Application: Collector Controller, Solar System Controller, Charger Controller, Lighting Controller, Solar Working Station, Voltage Controller
Rated Voltage: 12V/24V
Power Source: Solar Power
Charge Type: PWM
Charge Current: 10A/20A/30A
Warranty: One Year

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Basic Info

Model NO.
LS1024B/LS2024B/LS3024B 12V/24V
Transport Package
10A 20A 30A 12V/24V
HS Code

10A/20A/30A PWM Solar Charge Controller For Solar Power System

New LandStar series is a new generation programmable solar charge controller.  All the models adopt aluminum heat sink  which enables the reliability in high temperature enviroments.RS-485  connects to a remote meter or PC for real-time monitoring, custom setting and control etc.


·Three system voltage configuration : 12V, 24V or 12V/24V auto work 
· High efficiency PWM charging with temperature compensation
· 3 LEDs shows PV charging, battery and load status
· External temperature sensor interface
· RS-485 bus communication
· Open standard Modbus communication protocol
· Software update function

More powerful function via MT50 or PC
· Diversified load control modes : Manual, Light ON/OFF, Light ON+ Timer, Time Control 
· Battery type selection: Gel, sealed, flooded and User type
· Real-time monitor 
· Programmable parameters 
· LVD  or SOC load disconnect function
· Energy statistics function

Electronic Protections:
·PV array short circuit 
·Over discharging 
·Over charging 
·Load overload 
·Load short circuit 
·PV reverse polarity 
·Battery reverse polarity

10A/20A/30A PWM Solar Charge Controller for Solar Power System

10A/20A/30A PWM Solar Charge Controller for Solar Power System

10A/20A/30A PWM Solar Charge Controller for Solar Power System

Electrical parametersLS1024BLS2024BLS3024B
Nominal System Voltage12 / 24VDC
Rated Battery Current10A20A30A
Maximum PV input voltage50V
GroundingCommon positive
Temp. compensation-3mV/ºC/2V(25ºC ref)
Equalize charging voltageSealed: 14.6V,  Flooded: 14.8V,  User-defined: 9~17V
Boost charging voltageGel: 14.2V,  Sealed: 14.6V,  Flooded: 14.8V, User-defined: 9~17V
Float charging voltageGel /Sealed /Flooded: 13.8V,  User-defined: 9~17V
Low voltage reconnect voltageGel /Sealed /Flooded: 12.6V,  User-defined: 9~17V
Low voltage disconnect voltageGel /Sealed /Flooded: 11.1V, User-defined: 9~17V
Working temp.-35ºC~+55ºC
Humidity≤95% (NC)
Terminal4mm 210mm 210mm 2
Net weight0.13kg0.3kg0.5kg

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