Solar Installation Question

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

Describe the following types of PV module solar cell constructions i. mono-crystalline ii. poly-crystalline  

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

Outline three: i. tools and materials required when servicing and maintaining PV solar ii. types of information required during trouble shooting and maintenance of solar systems

outline three factors which affect the power output from a solar cell module

outline the steps followed when determining the total daily system energy demand of a solar system

state three solar cell technologies available in the market

define the following terms as used in solar systems i. radiance ii. solar constant  

explain the following terms as used when sizing solar electrical installation i. total daily system energy requirement ii. days of autonomy

state any three test carried out on a solar installation