Solar Entrepreneurship Training @ RETT1 DAY 4

Question 1

An SHS is required to power 5 lamps of 5W and 2 fans of 30 W. The energy required per hour is?

Accepted Answer

85Wh

Question 2

For an installation in Nigeria, the BEST solar panels orientation is facing the

Accepted Answer

South

Question 3

In an off-grid system, the solar panels are directly connected to the

Accepted Answer

Solar charge controller

Question 4

Is it possible to have more than 1 charge controller in an installation?

Accepted Answer

Yes

Question 5

At a DOD of 30%, the SOC is

Accepted Answer

70%

Question 6

Which if these DOD gives the battery a greater life cycle?

Accepted Answer

30%

Question 7

An SHS is required to power 5 lamps of 5W and 2 fans of 30 W for 5 hours. The total wattage is?

Accepted Answer

85W

Question 8

Solar panels of 12V nominal voltage are to be used in a 24V system. The ideal connection is

Accepted Answer

At least 2 panels connected in series

Questions 8