While the total installed price of solar has continued to decline, the price of the solar panels or modules themselves has remained relatively flat since 2012, indicating a decline in non-module costs. Credit: LBNL.
defense. 1  the denial or pleading of the defendant in answer to the claim or charge that has been made. 2  the proceedings adopted by a defendant, or the defendant's legal agents, for defending against the charges that have been made. 3  a defendant and his or her counsel.
protection(noun) the activity of protecting someone or something. the witnesses demanded police protection. protective covering, protective cover, protection(noun) a covering that is intend to protect from damage or injury. they had no protection from the fallout; wax provided protection for the floors.