Foshan City Lvguang Optoelectronic Technology Co., Ltd.: Foshan, Guangdong, China; Main products: inverter, solar panel, controller, UPS, battery

Home > Products > Controller > HOT ! 24VDC/48VDC MPPT Solar Charge Controller,hybird Solar Contronller,

HOT ! 24VDC/48VDC MPPT Solar Charge Controller,hybird Solar Contronller,

FOB Price

US$ 90 - 114 / Piece

1 Piece(Min. Order)

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Product Details

1) Integrated MPPT capability increases PV system efficiency 20~30%

2) A DC Load.

3) An optional battery temperature sensor ensures precise battery charging.

4) LED displays to indicate the status of charge.

5) Lighting protection.

6) Reverse current at night.

7) Three-stage battery charging (bulk, absorption, and float) with optional temperature compensation.

8) It can improve battery life.

9) Automatic overload protection in both active and passive modes.

10) Microprocessor controlled.

11) 3 years warranty

Technical Parameters:

Model	MRE-203		MRE-303	MRE-403
Rated Voltage	48VDC
Rated charge current	20A	30A			40A
Load current	15A
Input voltage range	52-88V
Max PV open circuit array voltage	88VDC
Typical idle consumption	At idle < 10mA
Overload protection (DC load)	2.0Inom>5s 1.5Inom>20s 1.25*Inom temperature controlled
Bulk charge	58.4(default)
Floating charge	53.6(default)
Equalization charge	56V(default)
Overcharge disconnection	59.2V
Over charge recovery	54.4V
Over discharge disconnection	43.2(default)
Over discharge reconnection	49.2V
Temperature compensation	-52.8mV/℃
Lead acid battery settings	Adjustable
NiCad battery setting	Adjustable
Load control mode	1. Low Voltage Reconnect(LVR): Adjustable 2. Low Voltage Disconnect(LVD): Automatic disconnection 3. Reconnection: Includes warning flash before disconnect and reconnection
Low voltage reconnect	48.0-56.0Vdc
Low voltage disconnect	42.0-50.0Vdc
Ambient temperature	0-40℃(full load) 40-60℃(de-rating)
Altitude	Operating 5000m, Non-Operating 16000m
Protection class	IP21
Battery temperature sensor	BTS- optional remote battery temperature sensor for increased charging precision
Terminal size(fine/single wire)	#8 AWG

Foshan City Lvguang Optoelectronic Technology Co., Ltd.: Contact namesunny chen
Chat Now; Phone86-757-81763547; AddressNanhai Dirstrct, Luocun, Foshan, Guangdong

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