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M&V Solar Water Heating Guideline - Eskom

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Measurement and Verification Standard <strong>Guideline</strong> for Low Pressure <strong>Solar</strong> <strong>Water</strong> <strong>Heating</strong> Systems v1r1<br />

6.2 Electricity Usage Patterns in Low-cost Housing Environment<br />

6.2.1 Installed Electrical Appliances at a Typical Low-cost House<br />

Some typical electrical devices used in low-cost houses are shown in Figure 14.<br />

Figure 14. Typical low cost housing electrical appliances. Source [10]<br />

An audit [11] conducted in low-cost housing environment showed the following appliances<br />

and associated installed power as per Table 4.<br />

Table 4. Installed Power in a Typical Low-cost House . Source [[11]<br />

No<br />

Appliance<br />

Installed Power<br />

1 Fridge 133<br />

2 Kettle 1980<br />

3 Hot Plate 850<br />

4 TV 51<br />

5 DVD player 22<br />

6 Iron 1100<br />

7 Fan 150<br />

8 Space Heater 1500<br />

W<br />

24

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