Conversion Efficiency Solar Charge Controller for PV System 48V 40A

• Customization: Available
• Condition: New
• Certification: ISO, CE
• Model NO.: SL-40A-48
• Application: Collector Controller, Water Heater Controller, Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station, Voltage Controller, Thermal Controller
• Rated Voltage: 12V/24V/48V
• System Voltage: 12V/24V Auto Detection
• Maximum Charge Current: 40A and 60A
• Conversion Efficiency: 97%
• Display: LED and Optional LCD
• Charging Type: 3-Stage Charging
• Parallel Connection: Yes
• DC Output Port: Yes
• Temperature Compensation: Yes
• Natual Colling: Yes
• Size(Mm): 260*200*140
• Transport Package: Carton
• Specification: CE, FCC
• Trademark: ZLpower
• Origin: Shenzhen, China
• HS Code: 8537109090
• Production Capacity: 25000/Year

Product Description

Conversion Efficiency Solar Charge Controller for PV System 48V 40A


Features:
1: Model: MPPT Solar charge controller 12v/24v 40A, SL-40A
2: High converting efficiency higher than 97% for minimizing energy loss
3: Build-in MPPT tracker for opeimizing the power transformation
4: Reversed current protection for preventing equipment damage
5: Automatic battery temperature compensation for long term reliability
6: Capable of selecting different charging mode for various type of batteries
7: Capable of connecting additional DC load for wider applications
8: Three stage charge control system(bulk, absorption, and float mode) with temperature compensation
8: LED indicators display charge status in real time
9: Pulse width modulation(PWM) topology combined with a multi-stage charge control algorithm leads to superior charging and enhanced battery performance.


Parameter

Model	SL-40A/60A		SL-40A-48
Rated Voltage	12/24V DC auto-detection		48V DC
Rated charge current  (Including load current)	40Amp/60 Amp		40 Amp
Load current	15 Amp		10 Amp
Input voltage range	15-55V DC		58-110V DC
Max. PV open circuit  array voltage	55V DC		110V DC
Overload protection  (DC load)	2.0 * Inom>5s
	1.5 * Inom >20s
	1.25 * Inom temperature controlled
Typical idle consumption	At idle < 10mA
Bulk charge	14.6V DC (default)	29.2V DC (default)	58.4V DC (default)
Floating charge	13.4V DC (default)	26.8V DC (default)	53.6V DC (default)
Equalization charge	14.0V DC (default)	28.0V DC (default)	56V DC (default)
Over charge disconnection	14.8V DC	29.6V DC	59.2V DC (default)
Over charge recovery	14V DC	28V DC	56V DC (default)
Over discharge disconnection	10.8V DC (default)	21.6V DC (default)	43.2V DC(default)
Over discharge reconnection	12.3V DC	24.6V DC	49.2V DC
Temperature compensation	-13.2mV/ºC	-26.4mV/ºC	-52.8mV/ºC
Lead acid battery settings	Adjustable
NiCad battery settings	Adjustable
Load control mode	1. Low Voltage Reconnect (LVR): Automatic
	2. Low Voltage Disconnect (LVD): Automatic
	3. Reconnection: warning flash before disconnect and reconnection
Low voltage reconnect	12.0-14.0V DC	24.0-28.0V DC	48.0-56.0V DC
Low voltage disconnect	10.5-12.5V DC	21.0-25.0V DC	42.0-50.0V DC
Ambient temperature	0-40ºC (full load)  40-60ºC (de-rating)
Altitude	Operating 5000 m, Non-Operating 16000 m
Protection class	IP21
Cooling	Natural cooling
Terminal size  (fine/single wire)	#8 AWG
Dimension(L*W*H)	205×141×66	205×141×82	205×141×66
Net  Weight(kgs)	1.6	2.0	1.8