
The Intergovernmental Panel on Climate Change (IPCC) points to solar energy as the mitigation option with the highest potential contribution to net greenhouse gas emission reduction. Falling costs for solar energy and battery energy storage have made solar cost-competitive with fossil fuels and other renewable. . Governments—often in collaboration with national development banks, commercial banks, and development finance institutions—can take solar investment to scale by setting deployment targets and helping to improve.

A solar car is a for use on public roads or race tracks. Solar vehicles are that use self-contained to provide full or partial power to the vehicle via sunlight. Solar vehicles typically contain a to help regulate and store the energy from the solar cells and from . Some solar cars can be plugged into external power sou.