Friday, 14 November 2014

M Tech: RET assignment on Stand-Alone PV system design

Due Date: Nov 17, during class lecture


Design the various components of a Stand-Alone PV system for a household that has the following load requirements:

4 bulbs, 40 W (DC) capacity for 4 hrs/day
2 fans, 120 W (AC) capacity for 6 hrs/day
1 TV, 200 W (AC) capacity, 3 hrs/day
1 washing machine, 350 W (AC) capacity, 1 hr/day
1 Refrigerator, 125 W (AC) capacity, 24 hrs/day

The system needs to have 2 days of autonomy. The average sun-shine hours are 4.9/day.
The standard configurations of various components can be taken the same as discussed in class.


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