An advanced security monitoring network using infra-red technology can successfully combat wildlife-threatening poaching in Zambia. The remote security surveillance stations in the network use PV/solar electricity for a reliable, consistent power source.

Solar-Powered Surveillance Systems Empower Game Rangers

Contributed by | Morningstar Corporation

Case study reprinted with permission from Morningstar:

Summary

  • An advanced security monitoring network using infra-red technology can successfully combat wildlife-threatening poaching in Kafue National Park in Zambia, Africa
  • The remote security surveillance stations in the network use PV/solar electricity for a reliable, consistent power source
  • Project managers selected Morningstar components for on-site solar electricity production, based on their proven ability in long-term operation under extreme conditions

 

Situation

As the second largest wildlife refuge in the world, Zambia’s Kafue National Park stretches over 22,400 acres — an area comparable to the U.S. state of Massachusetts. Within its borders, a vast terrain of swamplands, grasslands and woodlands is home to more than 161 species of mammals. Unfortunately, as wildlife has thrived in this and other Zambian centers, poachers have also proliferated, part of a 100 billion dollar a year illegal business that has brought the population of the earth’s most fearsome predators to the brink of collapse.

The problem affects people as much as the endangered wildlife. More than one million tourists stream into Zambia’s national wildlife parks each year, lifting the local economy and funding conservation efforts that are critical to saving the lions, elephants, rhinos and other lesser-known endangered species that call Kafue, and other reserves, home.

To combat poaching, the World Wildlife Foundation formed a consortium of companies to develop a solution that would transmit real-time information to anti-poaching teams, and allow them to stop poachers before they act.

 

Project

Working with selected technology partners, WWF developed an electronic monitoring network that would alert rangers as soon as an unauthorized person enters the park. To do this, four towers were positioned around Lake Itezhi Tezhi, forming a continuous “curtain” of surveillance. From these towers, networked infrared cameras powered by solar electricity scan all entryways into the park and send a live feed to a central control building staffed 24 hours a day by anti-poaching units.

Two of the four sites are isolated in areas populated by elephant, hippopotamus, baboons and monkeys. Also a threat are the numerous insects and spiders that infest any man-made structure on the islands. The enclosures that house the equipment are designed with natural ventilation to ensure cooling with fine mesh gauze to keep spiders, bees, bats, wasps and other insects from making their nests within the equipment enclosures. Access to the furthest site entails a three-hour boat ride and an escorted walk into the game area.

 

Solution

To operate in these conditions, equipment must be able to withstand both extreme elements and physical assaults from native wildlife. Rangers must be able to monitor systems, and send and receive information, remotely. A Zimbabwe-based renewable energy company developed and installed the solar energy system tasked with keeping the system running. While there is electricity in the park—the Kafue River empties into Lake Itezhi Tezhi, a man-made reservoir that generates hydroelectric power for the park and surrounding villages—the surveillance hardware is in remote locations, requiring on-site generation.

The best powering option involved using PV/solar-generated electricity on-site. For critical system components, project managers chose Morningstar maximum power point tracking (MPPT) charge controllers to keep the system running at peak performance. Additionally, Morningstar Ethernet MeterBus Converters (EMCs) provide IP based network and internet connectivity so that the system can communicate its status back to the central control and monitoring station.

“Morningstar components were an obvious choice being readily available and dependable in remote bush applications at reasonable cost,” said the installer.

“Projects such as this empower Game Rangers with more effective surveillance during their anti-poaching tasks, resulting in wildlife preservation for future generations,” he added.

 

The content & opinions in this article are the author’s and do not necessarily represent the views of AltEnergyMag
Morningstar Corporation

Morningstar Corporation

Morningstar Corporation is the world's leading supplier of solar controllers and inverters. Proven on all seven continents and in a myriad of off-grid solar electric powering applications, Morningstar's products have been delivering the industry's best overall customer value for more than 20 years. Setting new standards in performance, innovative features, quality and reliability Morningstar's products are an integral power electronic component in more than two million PV power installations.

Other Articles

Solar Light Systems Provide Crucial Light Sources in Remote Oil Fields
EcoSol Energy Systems a leading energy, water and sustainability consulting headquartered Dubai, United Arab Emirates was tapped to develop a lighting system to keep the oil fields running safely and efficiently.
Morningstar and TÜV Rheinland
In the solar industry, standards and regulations change quickly, with new standards emerging at a rapid pace. Morningstar has been using multiple compliance service providers, but struggled to find one that aligned with all their specific needs.
SPI 2019 - Morningstar Corporation
Our Energy Storage Partner (ESP) program has now expanded to 18 battery brands, and many of them will be on display in our booth including Trojan, SimpliPhi and Discover. Booth #4629
More about Morningstar Corporation

Comments (0)

This post does not have any comments. Be the first to leave a comment below.


Post A Comment

You must be logged in before you can post a comment. Login now.

Featured Product

Tigo’s New TS4-A-M (Monitoring) & TS4-A-S (Safety)

Tigo's New TS4-A-M (Monitoring) & TS4-A-S (Safety)

Tigo will announce the new product launch of the patented UHD-Core TS4-A (Advanced Retrofit/Add-on) Platform at SPI 2019. The new TS4-A-M (Monitoring) & TS4-A-S (Safety) units have improved lightweight hardware and lower labor costs to address a range of functions and budgets. The TS4-A-M allows module-level monitoring via Tigo's SMART Website & App. The TS4-A-S is UL-certified as a rapid shutdown solution for residential and C&I PV system. Both units join the Tigo's multivendor solution that works with almost any inverter and smart module in the global PV market. Contact sales@tigoenergy.com for pricing, shipping, and availability in Q4'19.