Solar cells have many advantages.What is not one of these?
A) moderate net energy yield
B) little or no direct emissions of carbon dioxide
C) electricity storage systems readily available
D) easy to install and expand as needed
E) competitive costs for newer cells

Question

Quizplus · Accepted Answer

Electricity storage systems are not readily available for solar cells, which is a disadvantage as it limits the ability to store energy for use when the sun is not shining.

Solar Cells Have Many Advantages