Beijing Epsolar Technology Co., Ltd.

Power station solar controller with 100A/48V

Minimum Order Quantity:	1 Piece/Pieces
Payment Terms:	L/C,T/T,Western Union,MoneyGram

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Solar controller with big power, which can work with following specifications:

24V, 48V, 100A, 200A

Main features:

1. With independent control for each array, self-diagnostic, and alarm.

2. Provide working control for other backup generator.

3. Accurate digital temperature and voltage, signal collects, ensure precise calculation and control, prolong the battery lifetime.

4. Easy operation, LCD display module+4 keys

5. Control circuit is completely separated from main circuit with high anti-jamming ability

6. Can be equipped with RS232/485 joint or modem for remote surveillance and control PC monitoring software

System terminals:

All the terminals are inside of the controller.

1. 6 arrays terminals for solar panel

2. 1 terminal for battery

3. 1 terminal for load

4. 1 9-pin tel. terminals, for computer or modem.

5. 2 output for inverter signal, isolate the switch output signal.

6. 2 input for inverter signal, isolate the switch input signal.

7. 1 terminal for temperature sensor.

Item		Specifications	Remarks
Model no:		EPIP-4820IDC
DC input	Rated input voltageVDC	48V
	Voltage range	40~100V
	Rated input current	20A / array	6 arrays max.
DC output	Rated output currentADC	80A
	Range voltage	44~57V	Depends on the input DC voltage
	Rated output power	4KW
	Over load capacity	120%
Controller	Self-consumption	<200mA
	Voltage control precision	0.2V
	Display precision	0.1
	Temperature compensation	5mV//Cell	0~10mV adjustable
	Low voltageVDC	43.2V	Controller switch off
	High voltageVDC	58V	Controller switch off
Control point	Low voltage disconnectVDC	1.75~2.00V/2V default: 1.90V/2V	Can be adjusted through the LCED
	Low voltageVDC	1.95~2.03V/2V default: 1.97V/2V
	Low voltage reconnectVDC	2.06~2.30V/2V default: 2.16V/2V
	Regulation voltageVDC	2.30~2.70V/2V default: 2.42V/2V
	Equalization voltageVDC	2.20~2.50V/2V default: 2.34V/2V
	Float voltageVDC	2.10~2.40V/2V default: 2.25V/2V
	Regulation voltage reconnectVDC	2.00~2.25V/2V default: 2.15V/2V
Communication port	COM PORT velocity	DB9 COM PORT 3line,9600bps	Be equipment with PC
Communication port	DC output VDC	+12V,0.5A	For MODEM use
Mechanic size			As the sample
Working environment	Working temperature range	-20~+70
	NoisedB	≤40dB
	Humidity	0~90% no dew
	altitudem	≤2000
	Isolation intensionVAC	1500V	Input and output
	Working time	24 hours	Continuous