OneLamp is a cleantech social enterprise specialising in the distribution and delivery of prepaid solar energy solutions to off-grid SMEs and households in East Africa. We leverage SMS & USSD technology to create a digital market place for solar energy systems while reducing supply chain inefficiencies from manufacturers to off-grid consumers, eliminate upfront product costs through digital energy financing, and the time/money
off-grid households currently spend purchasing dangerous kerosene fuel through door to door delivery supported by an existing transportation network.

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Type of organisation

  • Renewable Energy Solution Provider

Rural electrification expertise

  • Product Sales
  • Supply & Construction
  • Utility - Energy Sector

Off-grid system used

  • Stand-alone

RE-technology used

  • Solar PV

Based in



Derrick Hosea Opio
Chief Executive Officer