Products using ‘greener’ power supplies

• How does solar power improve energy consumption for users?

  It makes products more flexible and less reliant on plugging in
• What do photovoltaic (PV) cells convert into electricity?

  Free sunlight
• What is a common use for photovoltaic (PV) cells?

  Power supplies and trickle chargers
• What advantage does wind-up technology provide for designers?

  It offers more opportunities for innovative designs
• How does a wind-up torch generate power?

  By mechanical movement from turning a handle
• What is a key feature of a wind-up torch?

  It operates without the need for batteries
• What are the benefits of using solar power and wind-up technology?

  • Solar power improves energy consumption
  • Reduces reliance on plugging in
  • PV cells convert sunlight into electricity
  • Wind-up technology allows for innovative designs
  • Wind-up torches operate without batteries