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Morningstar SunLight SL-10L-12V PWM Charge Controller

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  • SL-10L-12V
Morningstar Corporation
MSRP: $135.95
$100.10 (You save $35.85)
SKU: ALG-020-01218
Condition: New
Weight: 0.70 LBS
Shipping: Calculated at checkout

 Product Description

Morningstar SunLight 10A PWM Charge Controller - SL-10L-12V

Morningstar, SunLight Charge/Lighting Controller, 10A, 12VDC, SL-10L-12V

Morningstar’s advanced SunLight SL-10L-12V solar lighting controller combines the SunSaver design with a microcontroller for automatic lighting control functions. The SunLight series technology provides: proven reliability, precise lighting control and PWM battery charging. Four versions are available: 12 Volt 10 Amp ratings, 12 Volt 20 Amp ratings, 24 Volt 10 Amp ratings, and 24 Volt 20 Amp ratings.

Morningstar's SunLight charge controllers have a variety of individual lighting control features, which; determine day and night with ten different preset lighting control options, measuring the length of the night (which is calculated by taking a moving four night average, and adjusts for seasonal changes). The SunLight's controller series carries an expected fifteen year life span, they are easy to use, and have high efficiency with a low self-consumption. The SunLight-10 parallels with the SunSaver for 40 Amps solar, and includes a SunSaver battery charging circuit.


  • Smart & Accurate - Detects day and night using the PV array. Temperature compensation. Microcontroller digital accuracy. Fully automatic operation.
  • Adjustable & Adaptable - Ten field adjustable lighting control options. Special on/off/on functions. Manual test capability.Sealed/Flooded battery select. Suitable for all 12/24 Vdc lamps.
  • Safe & Certified - Epoxy encapsulated. Marine rated terminals. Anodized aluminum case. CE certified.LVD override protection.


General Information  
Manufacturer: Morningstar
Product Line:
Model ID:
Certifications and Safety Ratings: ce.gif


Mechanical Data
Technology: Pulse Width Modulation (PWM)
6.60 x 2.18 x 1.32 inches (SL-10L-12V Dimensions)
Weight: 0.56 lbs
Casing: Anodized Aluminum (Black)
Display: LED Indicator Lights
40 Amps Solar (With SunSaver)
Battery Select:
Wire Size: #10 AWG (5.2 mm²)
Encapsulation: Epoxy Encapsulated
Terminals: Marine Rated


Electrical Data
System Voltage: 12 Volts
Rated Solar/Load Input:
10 Amps
Temperature Compensation (mV/°C): -27mV/°C
Self-Consumption: 8mA
Operating Temperature: -40°C to +85°C
Regulation Voltage:
Sealed: 14.10V, Flooded: 14.40V
LVD Reconnect: 12.8V (Sealed & Flooded)
Load Disconnect:
11.70V (Sealed & Flooded)


Document Type
logo-adobe-pdf-2.jpgMorningstar SunLight SL-10L-12V Specifications Specifications
logo-adobe-pdf-2.jpgMorningstar SunLight SL-10L-12V Manual Users Manual
logo-adobe-pdf-2.jpgMorningstar SunLight SL-10L-12V Electrical Diagram
Electrical Diagram
logo-adobe-pdf-2.jpgMorningstar TrackStar Technology
Technology Overview
logo-adobe-pdf-2.jpgMorningstar ProStar Testing Instructions Testing Instructions
Warranty 5 Year Material & Workmanship Warranty
logo-adobe-pdf-2.jpgMorningstar SunLight SL-10L-12V Warranty Warranty


Terms & Conditions
Shipping: Shipping Policy
Returns: Returns Policy
Payments: We accept: Visa, MasterCard, Discover, and American Express. We also accept checks, direct deposit and wire transfers for large orders.


Morningstar Corporation - Morningstar SunLight SL-10L-12V PWM Charge Controller
Price: 100.1
Condition: new
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 Warranty Information

Warranty: 5 Year Material & Workmanship Warranty

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