Page 315 - CITS - Electrician - Trade Practical

ELECTRICIAN - CITS

EXERCISE 109 : Assemble and connect solar panel for

illumination

Objectives

At the end of this exercise you shall be able to:
• draw the connection diagram
• connect the components as per the diagram
• record the charging current and voltage.

Requirements

Tools/Equipments/Instruments
• PWM charge controller rated (12V, 5 A) • Wired illumination load DC, 12V
• Battery (12V, 40 Ah) lamps of 5W – 3nos
• Solar panel (40WpW) • DC cable 4mm2 – 10m

Procedure

TASK 1:
1 Draw the block diagram Fig 1.

2 Record the name plate details of the PWM charge controller, Battery, Solar panel and Load.

298

CITS : Power - Electrician & Wireman - Exercise 109