Design, Modeling, and Capacity Planning for Micro-solar Power Sensor Networks

  • Authors:
  • Jay Taneja;Jaein Jeong;David Culler

  • Affiliations:
  • -;-;-

  • Venue:
  • IPSN '08 Proceedings of the 7th international conference on Information processing in sensor networks
  • Year:
  • 2008

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Abstract

This paper describes a systematic approach to building micro-solar power subsystems for wireless sensor network nodes. Our approach composes models of the basic pieces - solar panels, regulators, energy storage elements, and application loads - to appropriately select and size the components. We demonstrate our approach in the context of a microclimate monitoring project through the design of the node, micro-solar subsystem, and network, which is deployed in a challenging, deep forest setting. We evaluate our deployment by analyzing the effects of the range of solar profiles experienced across the network.