Solar Installation Question

state four tests carried out on a completed solar electric installation

state two conversion of solar energy

state two community projects undertaken using solar technology

outline the inspection and checks carried out on the wiring and control gear of a solar installation

explain the following terms in relation to solar batteries i. state of charge, ii. depth of discharge

explain the function of each of the following accessories as in solar installations i. switches ii. lamps

list three documentation or information that be availed and referred to during services and maintenance of a solar electric system

State three maintenance and serving procedures carried out on the following PV solar systems to ensure their longevity. i. solar battery ii. PV module

describe how solar controller is tested due to the following failure symptoms i. battery voltage above 15V and solar still connected to the battery via controller ii. battery volage above 12V but load has been disconnected

list any four locations of installing a solar battery to enhance durability and safety of the solar systems users