Hot Sale 40A 48v solar Charge PWM solar Charge Controller

Hot Sale 40A 48v solar Charge PWM solar Charge Controller

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Basic Info

Product Description

Product Details

Basic Specification

Brand Name:	CY/OEM/ODM
Application:	Solar System Controller
Rated Voltage:	12V/24V Auto
Maximum Current:	10A
Load Power (W):	120W~240W
Application	Lighting, Solar System
Voltage	12V, 24V, 48V

Detail Description

Features:

1. Mini size, high power density.

2. Various load control methods.

3. IP65 waterproof degree, metal shell.

4. Various system protection function.

5. Suitable use for home system and LED light.

6. The MPPT efficiency could reach up to 99.95%.

7. The energy conversion efficiency reach up to 97%.

8. The charging efficiency is 15%~20% higher than PWM mode.

9. With temperature compensation function to improve the life of the battery

10. Four stage charging mode:MPPT-equalizing charge-ascending charge-floating charge.

Electronic Protections:
·PV array short circuit
·Over discharging
·Over charging
·Load overload
·Load short circuit
·PV reverse polarity
·Battery reverse polarity

Charging curve

Parameter

*Name*	*Value*
System voltage	12V/24V Auto
Rated Load current	10A
Rated charging current	10A
Max input power(PV)	130W/12V; 260W/24V
No load loss	<10mA
Solar input voltage	< 55V
Transfer efficiency	≤97%
MPPT tracking efficiency	>99.92%
Over voltage protection	16.5V;×2/24V
Charging limited voltage	15.5V;×2/24V
Equalizing charging voltage	15.2V;×2/24V(25°C)
Equalizing charging interval	30 days
Boost charging voltage	14.4V;×2/24V(25°C)
Float charging voltage	13.8V;×2/24V(25°C)
Return voltage for over-discharging	12.5V;×2/24V
over-discharging voltage	11.0V;×2/24V
Boost voltage charging time	2hous
Equalizing voltage charging time	1hour
Temperature compensation	-4.0mv/°C/2V;
Over Temperature protection	80°C
Light-control open voltage	5V
Light-control close voltage	6V
Lighting control delay	5min
Working temperature	-35°C~ +65°C;
Waterproof degree	IP65
Weight	380g
Dimensions	143×71× 36(mm)(L×W×H)

Compare with the PWM controller and MPPT controller(the solar panel is analog with 65W.)

Charging mode	Controller Model	Solar panel standard	Test data
P_mp	V_OC	I_SC	I_MP	V_MP	V_MEA	I_MEA	P_MEA	I_BatChg	Mppt efficiency
MPPT	CY-MT	65W	21.82V	4.304A	3.824A	17.00V	17.194V	3.77A	64.82W	4.82A	99.72%
PWM	CY-LR	65W	21.82V	4.304A	3.824A	17.00V	13.062V	4.22A	55.06W	4.16A	84.7%
Conclusion	Actual measurement power compare(solar panel): 64.82/55.06 = 1.177
Actual measurement power compare(battery charging current): 4.82/4.16 = 1.159

10A MPPT Solar Charge Controller 12V/24V SR-MT,high efficiency mppt Charge Controller

Additional Information

Payment Terms	T/T, Western Union, Paypal
Minimum Order	10
Lead Time / Delivery Time	2 Day(s)
Sample Available	YES
Delivery Details	FOB ShenZhen
FOB Port	Shenzhen,
Loading Info	by air and by sea
Packing Info	1PCS/BOX,36PCS/CTN CTN SIZE:335295240mm
Target Market(s)	North America, Oceania, Southeast Asia, Eastern Europe, Africa(except Middle East), Hong Kong/ Macao/ Taiwan, Latin America, Japan & Korea, Middle East & South Asia, Mainland China, Western & Southern Europe, Northern Europe, Central & Southern Asia, Middle East

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