Puerto Mamonal Enhances Vessel Safety with Additional Sealite Aids to Navigation

Sealite Case Studies

Puerto Mamonal Enhances Vessel Safety with Additional Sealite Aids to Navigation

Puerto Mamonal Enhances Vessel Safety with Additional Sealite Aids to Navigation

By:Roxie Crosby | November 23, 2021
Application: Access Channel
SL-B2200 Nautilus, Ocean Buoy
SL-C510 AIS-Enabled Solar Marine Lantern
Location: Puerto Mamonal, Colombia
Date: 2021


> Case Study | ENGLISH
> Case Study | LATIN SPANISH



Cartagena Port, located in Colombia, is one of the world’s top 100 busiest ports. One of its inland ports, Puerto Mamonal, continues to have significant growth in cargo activity. The development has been a crucial priority in the Cartagena port area to assist in the increased traffic.

In 2018, a leading tower equipped with Sealite’s Port Entry Light (SL-PEL-10) was installed at Puerto Mamonal to enhance the safety of vessel traffic approaching the port from the north channel.

The Challenge

Since the installation of Sealite’s Port Entry Light in 2018, it has helped Puerto Mamonal increase the number of large visiting vessels and provided safer operations on approach to the port.

However, the north and south channels were in need of additional Aids to Navigation (AtoNs) for safer passage.


Puerto Mamonal’s port owners, with the help of Ingeniería Naval & Señalización Marítima S.A.S., installed Sealite buoys: six SL-B2200 Nautilus Ocean Buoys in Region B channel configurations.

The SL-B2200 Nautilus is rotationally molded using UV-stabilized virgin polyethylene to prevent discoloration from the sun’s UV rays. This is especially important in hotter climates. Each buoy is foam filled with closed-cell polyurethane which prevents water logging in the event of collision.

The buoy’s lightweight and 2-piece modular design makes it easy to transport and assemble. Its strength lies in the stainless steel tie bars in the hull structure connecting the lifting and mooring eyes. This ensures even lifting and mooring stresses at major stress points.

To complete the AtoN, the buoys were installed with Sealite’s SL-C510, 5-9NM Solar LED Marine Lantern with integrated AIS Type 1. The lantern transmits data via AIS so its exact location is visible to mariners. GPS synchronization allows all lights to flash in unison. The highly vibrant red and green color of the buoys will aid incoming mariners during the day, while the flashing red and green lights indicate safe passage at night.

Bluetooth® connectivity comes standard in the SL-C510 Solar Marine Lanterns. Maintenance technicians can monitor lanterns up to 50 meters away. With a Satellite-enabled SL-C510, real-time diagnostics and alerts are available instantly and on any mobile device.


Puerto Mamonal has been making strides in modernizing its port since construction in 2018. Sealite’s PEL helped to increase the number of large visiting vessels and expand trade into the area. Now, with the newly installed AtoNs, the port provides safer operations with precise navigation through its channels.

The port is now running successfully and is one of the most modern ports in Cartagena.

To find out more about Sealite’s range of large ocean buoys and solar marine lanterns, visit the product pages on our website.


“The new Sealite AtoNs enable safe access to Puerto Mamonal S.A. and comply with the international standards of both IALA and DIMAR. We are proud to deliver another Sealite Aids to Navigation lighting solution to enhance the port’s AtoN infrastructure.”

Jairo Arteta, General Manager, Ingeniería Naval & Señalización Marítima S.A.S.

What Our Client's Say

On behalf of Karachi Port I am pleased to acknowledge your good service and provision of the new SL-75 solar marine lanterns installed by your firm in the harbour channel at Karachi Port. The new lanterns are very feasible and useful and equipped with the latest navigational technology.

-Captain Muhammad Altaf

[Re: Sealite SL-LED Lightsource at LaCorbiere Lighthouse], We were impressed with Sealite’s solution which provided a modern, reliable and efficient light source whilst remaining sympathetic to the lighthouse’s heritage and significance as a local landmark, but most importantly to improve upon reliability and to continue its vital role in aiding the safety of navigation in Jersey’s waters, as it has done for nearly 130 years.

-Aaron Gavey

[Re: Sealite Wins Duke’s Choice Award for Java Technology & the Environment – Sealite GSM monitoring & control system]. The team at Motorola were extremely impressed with Sealite’s innovative integration of the G24-Java wireless module in their GSM Monitoring & Alarm System.

-Golan Haver

As one of your new distributors (Belize and Honduras, Waller Marine Belize LTD), I would like to express my congratulations to you and your people in providing reliable, dependable and inexpensive products. Formerly we were distributors for a Canadian made product but these were found to be too expensive for the market and also offered only difficult and complicated programming. Our first order of lights from you (SL15’s) took only four days to arrive from Aussie Land, when I opened the box they were still flashing. I tested a SL60 (white) for four days (steady on) before it required a recharge…remarkable. I will be placing another order shortly. Keep up the good work.

-Capt Andy Suddes

[Re: Installation of WindTalker for kite-surfing club], The WindTalker™ is a big success here in Cyprus, thanks to your after sales support the unit is now functioning perfectly.

-Christophe Meletiou

We choose to sell Sealite … this is a long story, well we treat Sealite as our own and the relationship we have developed with Jeff and Chris and their attitude and commitment towards growing Sealite to this stage is remarkable. We feel at home when talking to them and the staff of Sealite and this in turn gives us more security and strength in selling products in India.

-Aliasgar E Patrawala

[Re: Sealite Solar-Powered LED Area Lighting system], We chose the Sealite system for the Jacobs Well Queuing Pontoon due to our previous experience with Sealite’s product, its durability and construction.

-Peter Taylor

I just wanted to say thank you for the light and bracket Sealite supplied to Birkenhead Marina. As the other lights (old ones) need new batteries I will be replacing them with new lights from Sealite and the same brackets that you supplied with the light we received last week … Your product is excellent and the system of setting the light is good also. Thanks again for all your trouble.

-Philip McGowen