12V 24V 40A MPPT controller

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US$ 70 - 70 / Piece

100 Pieces(Min. Order)

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Product Details

Place of Origin	Guangdong, China	Brand Name	hksantek
Model Number	SMS	Application	Solar System Controller
Rated Voltage	Other, 12V and 24V	Maximum Current	40A

Product Description

12V 24V 40A MPPT controller

Features:
High converting efficiency higher than 97% for minimizing energy loss
• Build-in MPPT tracker for optimizing the power transformation
• Reversed current protection for preventing equipment damage
• Automatic battery temperature compensation for long-term reliability
• Capable of selecting different charging mode for various type of batteries
• Capable of connecting additional DC load for wider applications
• Three stage charge control system (bulk, absorption, and float mode) with temperature
compensation
• LED indicators display charge status in real time
• Pulse Width Modulation (PWM) topology combined with a multi-stage charge
control algorithm leads to superior charging and enhanced battery
performance

MODEL	SMS-40A
Rated Voltage	12/24 VDC
Rated charge current	40A
Load current	15A
Input voltage range	15-55VDC
Max. PV open circuit array voltage	55VDC
Typical idle consumption	At idle < 10mA
Overload protection (DC load)	2.0*Inom>5s
	1.5*Inom >20s
	1.25*Inom temperature controlled
Bulk charge	14.6V(default)	29.2V(default)
Floating charge	13.4V(default)	26.8V(default)
Equalization charge	14.0V(default)	28.0V(default)
Over charge disconnection	14.8V	29.6V
Over charge recovery	13.6V	27.2V
Over discharge disconnection	10.8 V (default)	21.6V(default)
Over discharge reconnection	12.3V	24.6V
Temperature compensation	-13.2mV/°C	-26.4mV/°C
Lead acid battery settings	Adjustable
NiCad battery settings	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	12.0-14.0 Vdc	24.0-28.0 Vdc
Low voltage disconnect	10.5-12.5 Vdc	21.0-25.0 Vdc
Ambient temperature	0-40°C(full load) 40-60°C(de-rating)
Altitude	Operating 5000 m, Non-Operating 16000 m
Protection class	IP21
Battery temperature sensor	BTS - optional remote battery temperature sensor for increased charging precision
Terminal size (fine/single wire)	#8 AWG

Contact Us

Shenzhen Santek Power Co., Limited: Contact nameRong Zhou
Chat Now; Phone0086-755-29656485; AddressBaiJin Building, XiXiang Hi-Tech Industrial Park, Baoan District, Shenzhen, Guangdong. China, Shenzhen, Guangdong

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12V 24V 40A MPPT controller

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