SL-C510 Solar Marine Lantern

By : Sealite Pty Ltd | Model : 5-9NM Solar Marine Lantern

Application: Safety Services

  • Intensity Range
  • Enhanced Optics
  • Solar Efficiency
  • OLED Screen with Touchpad
  • Bluetooth® Connectivity

The SL-C510 is a high intensity, completely self-contained 5–9NM solar LED marine lantern. It offers class leading features to improve the way customers manage their valuable Aids to Navigation assets.

The SL-C510 range is satellite enabled with two-way data connectivity, using the Iridium® Low-Earth Orbit satellite network. Accessed through the Star2M® platform, users can now monitor, control and manage their important assets from anywhere in the world. The SL-C510 is designed to withstand the tough marine environment to provide years of reliable, low-maintenance service.

The SL-C510 is manufactured by Sealite who provide innovative products, remote monitoring, control and asset management services for the marine industry.


  • High Intensity of up to 1100 candela while using LEDs for a visible range of 5-9NM.
  • Enhanced Optics ensuring vessel operators can clearly see the light from above when passing the AtoN.
  • Optimized Solar Charging via MPPT & Monocrystalline Panels.
  • OLED (Organic Light-Emitting Diode) Screen with Touchpad allows lantern diagnostics.
  • Bluetooth® Connectivity using SealitePro® app for convenient in-field setup, configuration and maintenance from up to 50m away using phone or tablet.
  • SATCOMoptional integrating Iridium Satellite module available enabling two-way monitoring and control using the Iridium Low-Earth Orbit satellite network. Star2M® portal accessible, the global Iridium network which offers genuine, pole-to-pole coverage.
  • Integrated, Internal AIS as type 1 or type 3 and operating on the international VHF Marine Mobile Band for AtoN operational status and positioning information.


Light Characteristics

Light Source LED
Available Colors Red, Green, White, Yellow, Blue
SL-C510-5D Typical Maximum Intensity (cd)† Red – 624, Green – 694, White – 1155, Yellow – 572, Blue – 313
SL-C510-10D Typical Maximum Intensity (cd)† Red – 466, Green – 442, White – 653, Yellow – 326, Blue – 203
Visible Range (NM) AT @ 0.74: 5-9NM
Horizontal Output(degrees) 360
Vertical Divergence (degrees) 5 or >10
Available Flash Characteristics Up to Up to 310 IALA Recommended (User Adjustable)
Intensity Adjustments Multiple Intensity Settings
LED Life Expectancy (hours) >100,000


Electrical Characteristics

Current Draw (mA) Refer to Sealite Solar Calculator
Circuit Protection (cd)† Integrated
Nominal Voltage (V) 12
Autonomy (nights) >110 (14 Hour Darkness, 12.5% Duty Cycle)


Solar Characteristics

Solar Module Type Monocrystalline
Output (watts) Compact: 20 (4 x 5 watt)
Chassis Extended: 33.6 (4 x 8.4 watt)
AIS Extended: 33.6 (4 x 8.4 watt)
Charging Regulation MPPT


Power Supply

Battery Type Gel SLA (Sealed Lead Acid)
Battery Capacity (Ah) Compact: 12
Chassis Extended: 24
AIS Extended: 24


Physical Characteristics

Body Material Aluminium Chassis with UV-stabilised Rubber Corners & Gaskets. Polymer Composite-moulded Top & Base
Lens Material LEXAN® Polycarbonate – UV Stabilized
Lens Diameter (mm/inches) 98 / 3 7/8
Lens Design LED Optic
Mounting 3 & 4 hole 200mm Bolt Pattern
Height – Base (mm/inches) Compact: 492 / 19.37
Standard: 648 / 25.50
Extended: 660 / 25.98
Width (mm/inches) Compact: 234 / 9.05
Standard: 234 / 9.05
Extended: 234 / 9.05
Mass (kg/lbs) Compact: 9.2 / 20.3
Standard: 15.2 / 33.5
Extended: 16.0 / 35.3
Product Life Expectancy 15 Years Plus


Environmental Factors

Shock MIL-STD-202G Test Condition H, Method 213B 30G Vertical & 35G Horizontal Shock
Vibration MIL-STD-202G, Test Condition B, Method 204D 5G in All Axes
Ice Loading Rated to Withstand 22kg/m2
Salt Fog MIL-STD-810F Method 509.4
Rain Test MIL-STD-810F Method 506.4 Procedure 1
Wind Exposure Rated to Withstand 140 Knots
Humidity MIL-STD-810F Method 507.4 (0 – 100%, Condensing)
Temperature Range -30 to 50°C



CE EN61000-6-2:2005
IALA Signal Colours Compliant to IALA E-200-1
Quality Assurance ISO9001:2015
Ingress Protection IP68


Additional Information

Options Available

  • IR Programmer
  • External ON/OFF Switch
  • External Battery Charging Port
  • Satellite Communications
  • 5°, 10° Lens
  • AIS


  • 3 Year Warranty
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