EPsolar ViewStar VS2048BN PWM Solar Battery Charge Controller Regulator 20A

Four battery type options: Sealed, Gel, Flooded and User-defined
Diversified load control mode
Programmable battery management parameters

Options:
Excellent EMC design
32 bit MCU with top speed
High efficient Series PWM charging
Four battery kind choices: Sealed, Gel, Flooded, and USER
Humanized design of browser interface, undertake each operating conveniently
Adopt graphics dot-matrix LCD screen and HMI (human-machine interface) with 4 buttons,integrated menu displaying and operation
Optional PC monitoring software and remote meter for real-time monitoring and battery management parameter setting
Field upgradable firmware
Electronic Protections:
PV short circuit protection
PV reverse polarity protection
Battery overcharge protection
Battery over discharge protection
Battery reverse polarity protection
Load overload protection
Load short circuit protection
Overheating protection
Specifications
Model:VS2048BN
Nominal system voltage:12/24/36/48V auto work
Rated battery current:20A
Rated load current:20A
Max. battery voltage:64V
Boost charging voltage:Gel: 14.2V, Sealed: 14.4V, Flooded: 14.6V, USER: nine~17V
Float charging voltage:Gel /Sealed /Flooded: 13.8V, USER: nine~17V
Low voltage reconnect voltage:Gel /Sealed /Flooded: 12.6V, USER: nine~17V
Low voltage disconnect voltage:Gel /Sealed /Flooded: 11.1V, USER: nine~17V
Self-consumption:≤50mA(12V)
Grounding:Not unusual negative
Temp. reimbursement:-3mV/℃/2V
Relative humidity:10%~90% Non-condensation
CommunicationPort:RS485 / RJ45 interface
LCD temperature:-20℃ ~ +70℃
Working temperature:-25℃ ~ +55℃
Humidity:≤95% N.C.
Enclosure:IP30
Overall dimension:200x103x58mm
Terminals:16mm2
Net weight:0.7kg
Four battery kind choices: Sealed, Gel, Flooded and User-defined
Diversified load keep an eye on mode
Programmable battery management parameters
Field upgradable firmware
In depth communication capabilities

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