Solar Installation Question

outline four application of solar electricity in Kenya

Explain three main causes of electric fires

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

Name four measuring instruments used in solar photo-voltaic (PV) systems

explain the term ”sizing” as relation to solar systems

two application of types of energy derived from the sun

Describe the following accessories  used in PV solar system i. switches ii. socket outlets, iii. circuit breakers

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

describe the following conditions that affect a lead acid battery i. stratification ii. sulphation

state any three test carried out on a solar installation