Solar Street Lights – Pros and Cons
Advantages of Solar Street Lights: A Brighter, Greener Future ... Solar Panels: High-efficiency photovoltaic panels: $1,500: $300 (energy savings) $50 (annual maintenance) 25 years: 30% tax credit: 5 years: Includes cost of installation: Batteries: Lithium-ion batteries for energy storage: $800: