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HOME > Charge Controllers
Morningstar Sunkeeper 12 - SK-12 Solar Controller 12V 12 Amp
Morningstar Sunkeeper 12 - SK-12 Solar Controller 12V 12 Amp
Item Id: SK-12

Retail Price: $89.00
Your Savings: $18.00
Your Price:
$71.00

Quantity

 
 
Morningstar Sunkeeper 12 - SK-12 Solar Controller 12V 12 Amp
 
Morningstar's SunKeeper™ solar controller provides a low cost regulated output directly from the solar module to maximize battery life in small solar power applications.
Key Features and Benefits
  • High Reliability
  • Outdoor Rated
  • Extensive Electronic Protections
  • Longer Battery Life
  • Rated for Hazardous Locations
  • More Operation Information
  • Easy to Install

Electrical Specifications

• Rated Solar Input:
SK-6 6 amps
SK-12 12 amps
• Nominal System Voltage 12 Volts
• Min. Battery Voltage 0 Volts
• Max. Solar Voltage 30 Volts
• Self-Consumption Charging...7 mA
Night ........2 mA
• Voltage Accuracy ± 150 mV

Battery Charging

• Regulation Voltage 14.1 Volts (at 25°C)
• Float Voltage 13.7 Volts (at 25°C)
• Type of Charging Series PWM
3 stage: bulk, PWM and float
• Temperature Compensation (3 choices)
Reading temp at controller –30 mV / °C
Attaching remote temp sensor –30 mV / °C
Disable temp comp Defaults to 25°C
• Ability to Charge a Zero Voltage Battery

Electronic Protections

• Reverse Polarity
• Short Circuit
• Overcurrent

Environmental Specifications

• Operating Temperatures – 40°C to +70°C
• Humidity 100%
• Tropicalization Encapsulated in epoxy UV resistant plastic enclosure
Conduit connection with rubber gasket seal

Mechanical Specifications

• Dimensions 99 x 51 x 13 mm (3.9 x 2.0 x 0.5 inches)
• Weight 0.11 kg / 0.25 lbs
• Enclosure IP65
• Fitting to Module J-box PG 13.5, M20, 1/2 inch conduit
• Wire Size 2.0 mm2 (#14 AWG)
• Wire Terminations #8 fork connectors

Bi-color LED

• Green Blink 3 Times Successful installation
• Green On Solar charging battery
• Green Blink Fast In regulation
• Green Blink Slow Normal nighttime operation
• Red On Controller damaged
• Red Blink System problem
• LED Off No power

Options

• Remote Temperature Sensor (RTS)
 
Certifications
 
• CE Compliant
• Hazardous Locations: Class 1, Division 2, Groups A-D,
UL 1604CSA 22.2 No. 213-M1987
• Complies with U.S. National Electric Code
• Manufactured in a Certified ISO 9001 Facility


Ships UPS / FedEx. Typically ships within 1 to 2 Days after order is placed.



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