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12V 24V MPPT Solar Controller

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Negotiable MOQ: 100 Pieces (Price negotiable depending on order volume and customization)
Key Specifications
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Place of Origin:
Guangdong, China
Brand Name:
hksantek
Model Number:
SMS
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Shenzhen Santek Power Co., Limited
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Payment Methods:
Port of Shipment:
shenzhen
Delivery Detail:
Delivery time depends on order quantity.

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

12V 24V MPPT solar 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

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Shenzhen Santek Power Co., Limited
Business Type
Manufacturer, Trading Company
Year Established
2008
Factory Size
10,000-30,000 square meters
Total Employees
101 - 200 People
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