Morningstar SunLight SL-20L-24V PWM Charge Controller

Morningstar's SunLight™ solar controller builds on the industryproven SunSaver platform and adds microcontroller-managed automatic lighting control functions-a "best-in-class" controller that's built on the best. As a result, it's now the world's leading solar lighting controller for street and pathway lighting, parking areas, signage as well as essential facilities including bus stations and airfields. SunLight's tough, resistant design is ideal for places exposed to harsh conditions, including seaside locations.

Features

• Provides 10 Lighting Options with accurate on-board timer and rotary digital switch (see back)
• User adjustable for 2 to 10 hours ON or for ON all night. Unique ON/OFF/ON settings conserve energy and turn lights on again for 1 or 2 hours before sunrise
• Timer accuracy is within 2 seconds
• Easy to set-up, with test-button feature and LED indicator
• To confirm correct installation, test button turns light on during the day and LED indicates selected lighting option
• Rugged design with anodized aluminum enclosure, epoxy encapsulation, corrosion-resistant terminals
• Test button flashes red LED to confirm correct rotary switch selection
• Test button turns lights on for 5 minutes (in LVD limited to 3 times)
• LVD overrides lighting timer
• Sunrise overrides lighting timer
• Timer accuracy is within 2 seconds
• Microcontroller digital accuracy
• Fully automatic operation
• Ten field adjustable lighting control options
• Special on/off/on functions
• Manual test capability
• LVD override protection
• Detects day and night using the PV array
• Suitable for all 12/24 Vdc lamps
• Sealed/Flooded battery select
• Temperature compensation
• Parallel with a SunSaver for 40 Amps solar
  

Specifications

• Type: PWM
• Wire Size: 10 AWG
• Ambient Temperature: -40 to 60°C
• Self-Consumption: 9 mA
• Load Current Rating: 20 A
• Current Rating: 20 A
• Nominal System Voltage: 24 VDC
• Sealed Battery Voltage: 28.2 V
• Flooded Battery Voltage: 28.8 V
• Load Disconnect Voltage: 23.4 V
• LVD Reconnect Voltage: 25.6 V
• Temperature Compensation: -54 mV/°C
• Material: Anodized Aluminum Case
• Terminal: Marine Rated
• 25% Current Overload Duration: 5 min
• Dimensions: 6.6 x 2.18 x 1.32 in
• Standards: CE Certified, RoHS & REACH Compliant, ISO9001
• Weight: 9 oz
• Warranty: 5 Years
• Application: Lighting, Residential, Security & Surveillance, Traffic & Signaling
  

Documents 

• Specification Sheet
• Installation/Operation Guide
•  Quick Start Guide