Description

Technical Parameters

Innovative Max Power Point Tracking(MPPT) technology, tracking efficiency >99.9%
Full digital technology, high charge conversion efficiency up to 98%
LED indicator for easy to read charging state and battery information
12/24V automatic recognition
Liquid, Gel, AGM and Lithium battery for selection
The separate ports for remote temperature sensor, make battery temperature compensation more accurate
Four stages charge way: MPPT, boost, equalization, float
Automatic over-temperature power reduction function
Dual automatic restriction function when exceeding rated charging power and charging current
IOS and Android APP version for Bluetooth communication(selectable)
Common negative design
LED segments displays,make battery selection easy
Perfect EMC & thermal design
Full automatic electronic protect function

Parameters:

	Item	Win30100-K	Win40100-K
Battery Parameters	Battery type	Gel, AGM, Liquid, Lithium (default: Gel)
	System voltage	12/24V automatical recognization
	Max charging current	30A	40A
	MPPT charging voltage	before boost or equalization charging stage
	Boost voltage	14.0~14.8V/28.0~29.6V (default:14.5/29.0V@25℃)
	Equalization voltage	14.0~15.0V/28.0~30.0V (default:14.8/29.6V@25℃)
	Float voltage	13.0~14.5V/26.0~29.0V (default:13.7/27.4V@25℃)
	Low voltage disconnect	10.8~11.8V/21.6~23.6V (default: 11.2/22.4V)
	Low voltage reconnect	11.4~12.8V/22.8~25.6V (default: 12.0/24.0V)
	Temperature compensation	-4.17mV/K per cell (Boost, Equalization), -3.33mV/K per cell (Float)
	Charging target voltage	10.0~32.0V (Lithium, default: 14.4/28.8V)
	Charging recovery voltage	9.2~31.8V (Lithium, default: 14.0/28.0V)
	Low voltage disconnect	9.0~30.0V (Lithium, default: 11.0/22.0V)
	Low voltage reconnect	9.6~31.0V (Lithium, default: 12.0/24.0V)
	Max volt on bat. terminal	35V
Panel Parameters	Max voltage on PV(-20℃)	75V*1
	Max voltage on PV(25℃)	70V
	Max input power	400W/800W	520W/1040W
	MPPT tracking range	(Battery Voltage+1.0V)~Voc0.9 2
System Parameters	Max tracking efficiency	>99.9%
	Max conversion efficiency	98.0%
	Dimensions	133.6184.539.5mm
	Weight	-g
	Communication	BLE(Selectable)
	Grounding	Negative grounding
	Power terminals	10AWG (5mm2)
	Ambient temperature	-20~+55℃
	Storage temperature	-25~+80℃
	Ambient humidity	0~100%RH
	Protection degree	IP54
	Max Altitude	4000m

Win40100-K: 40A 12/24V MPPT, small size, IP54, and with Bluetooth, without load management.

40A 12V 24V MPPT Solar Charge Controller With Bluetooth