Features:

·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

 

 

 

Specification:

Electrical parameters	LS1024B	LS2024B	LS3024B
Nominal System Voltage	12 / 24VDC
Rated Battery Current	10A	20A	30A
Maximum PV input voltage	50V
Grounding	Common positive
Self-consumption	8.4mA(12V),7.8mA(24V)
Temp. compensation	-3mV/C/2V(25 C ref)
Equalize charging voltage	Sealed: 14.6V,  Flooded: 14.8V,  User-defined: 9~17V
Boost charging voltage	Gel: 14.2V,  Sealed: 14.6V,  Flooded: 14.8V, User-defined: 9~17V
Float charging voltage	Gel /Sealed /Flooded: 13.8V,  User-defined: 9~17V
Low voltage reconnect voltage	Gel /Sealed /Flooded: 12.6V,  User-defined: 9~17V
Low voltage disconnect voltage	Gel /Sealed /Flooded: 11.1V, User-defined: 9~17V
Working temp.	-35~+55C
Humidity	≤95% (NC)
Enclosure	IP30
Dimension	138.6×69.3x37mm	159.6×81.4×47.8mm	200.6×101.3x57mm
Terminal	4mm2	10mm2	10mm2
Net weight	0.13kg	0.3kg	0.5kg