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 Electricity consumption, Query

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2malaysia
post Jul 18 2015, 09:20 PM

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Junior Member
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Joined: May 2012
QUOTE(MonsterPips @ Jul 8 2015, 07:38 AM)
Do note that tariff increase exponentially. If aircond consume 100kwh and heater also 100kwh,but when total up, you have to pay differently.
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Over 10 pages on high electricity consumption but no permanent solution ?

Why not instal a diesel power generator at home ?

refer http://www.dieselserviceandsupply.com/dies...onsumption.aspx

For those living in terrace house, Semi-D and Bungalow, it is time for you to consider a diesel generator for high use to overcome the
air-cons huge power consumption especially those with >RM1,000/month TNB bill.

We can calculate the cost of the generating 10KW for 1 hour which will then be the unit KWH.

Given the power factor of 0.8 the generator would actually only generate 8KWH which can be used
in the shophouse in 1 hour. So from the webpage above, given a 50% load factor using a 20KW diesel
generator the cost of the diesel used per hour would be 0.9USG or 0.9 x 3.784=3.4 litres to generate 8KWH.

We can use 2 type of diesel price as follows :-
Whether industrial diesel RM2.1/litre in drum or Petrol station diesel at RM1.95/ltrs. So it would cost only 0.25KWH
if you use a diesel generator with the above calculation.

At my calculation of 0.25/KWH cost of generation of power using Diesel Generator, users of diesel generator
will profit from a consumption above 200KWH because TNB charge you RM0.33/KWH above 200KWH usage per
month (savings of 32%). If you used above 900KWH, you save 80% of the TNB bill because you will pay RM0.25
per KWH for diesel generation instead of RM0.45/KWH.

Commercial and factory electricity charges are 0.56/KHW, so it is going to be cost saving if they use generator but because Malaysia
law may not allow power generation at factory then it is difficult to implement. expensive.

Opps but I forget to tell you you need to invest RM30,000 for a used 20KWH diesel generator.. :

But there are some cheaper unit
http://www.mudah.my/TOUGH+15Kva+Silent+Die...13-32962322.htm

http://www.mudah.my/Generator+Air+Man+45Kva-29257876.htm


This post has been edited by 2malaysia: Jul 18 2015, 10:07 PM

 

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