Semtech teams for monitoring rooftop solar power in Vietnam

September 09, 2021 // By Nick Flaherty
Semtech teams for monitoring rooftop solar power in Vietnam
Cloud Energy in Vietnam is using LoRa chips from Semtech and gateway from Kerlink for a wireless rooftop solar power monitoring system

Semtech is working with IoT providers in Vietnam on a wireless network to monitor rooftop solar power systems.

Cloud Energy is using the LoRaWAN standard for a wireless solar power system installed on facility rooftops. A wired energy solution did not fit a rooftop solar power system due to higher hardware and installation costs as well as a higher level of ongoing required maintenance, particularly in rural areas of Vietnam where rodent damage to cabling is a particular issue.

Cloud Energy’s wireless solar power system uses Semtech’s LoRa devices and LoRaWAN gateways from French IoT equipment provider Kerlink to provide comprehensive, accurate and independent data management from inverters, electricity meters and sensors to inform site owners. According to Cloud Energy, the solar power system solutions saved their customers more than 30 percent on initial investment for a monitoring system.

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“We believe that the future of monitoring solutions will largely adapt to LoRaWAN wireless technology, which is highly scalable, simple to deploy and provides a reliable wireless connection. Solar power monitoring solutions that use LoRaWAN technology may be a new future trend that not only solves the problem of reliable wireless connectivity, but also provides additional benefits of IoT standardization, scalability, data analytics, and interoperability,” said Tuan Anh Pham, Cloud Energy founder.

The Cloud Energy wireless solar power system is a plug-and-play solution consisting of multiple  wireless Cloud Energy modules Kerlink gateway using LoRaWAN, and a Cloud Energy web-app to monitor real-time data to review and forecast performance independently across meters, inverters and sensors. Through the integration of LoRaWAN, the Cloud Energy solar power system is a true wireless solution offering stable data transmission for end users to manage energy usage across wide areas.

“Cloud Energy’s successful implementation of the LoRaWAN standard for its wireless solar power systems showcases the versatility of the Internet of Things technology to adapt to nearly any setting and budget. The robust connectivity from LoRaWAN is creating smarter buildings for more informed business decisions,” said Marc Pégulu, vice president of IoT product marketing and strategy for Semtech’s Wireless and Sensing Products Group.

www.cloudenergy.sg; www.semtech.com

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