Tanzanian women-owned • Licensed Local EV Manufacturing 0724446678, 0724446632, 0724446657 info@yaoyao.co.tz Dar es Salaam, Tanzania English / Swahili
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CLEAN ENERGY ARCHITECTURE

Powering Continuous E-Mobility Runtime

An integrated clean energy infrastructure uniting automated <2-minute battery swapping hubs, high-capacity depot charging nodes, and solar microgrid integration.

Battery Swapping Hubs

Designed for commercial boda-boda and YaoYao operators who require rapid turnaround without waiting for batteries to charge.

Explore Swapping Plans

Depot & Fleet Charging

High-efficiency overnight and scheduled fast chargers for corporate logistics yards, delivery fleets, and home garages.

Fast Charging Specs

Solar Microgrid Storage

Station-level Battery Energy Storage Systems (BESS) buffering grid fluctuations and supplying 100% clean solar generation.

Solar Microgrid Specs

Energy Management & Electrical Reliability

Factual parameters governing battery compatibility, charging safety, and daily operational demand.

Battery Chemistry & Compatibility

YaoYao utilizes Lithium Iron Phosphate (LFP) and high-density NMC battery chemistry, renowned for thermal safety, high cycle life (>2,500 full charge cycles), and resistance to tropical ambient temperatures.

  • Standardized 72V architecture across motorcycle and tricycle platforms
  • Integrated CAN-bus smart BMS with over-temperature and short-circuit cutoff
  • IP67 waterproof and dustproof aluminum alloy casing

Daily Energy Demand & Charging Windows

Commercial riders average 80–140 km daily. Our automated swapping stations buffer off-peak grid power and daytime solar power to deliver optimal charge rates without stressing the local municipal grid.

  • 2-minute battery exchange vs 3–4 hours standard plug-in charging
  • Off-peak grid energy load balancing reducing peak grid congestion
  • Intelligent thermal management within charging cabinets during high ambient heat

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