
chanys
Koi Lover
May 18, 2008, 2:26 AM
Post #4 of 6
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Re: [chriswu3311] My renovated pond
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it is a taiwan made inverter i bought from jalan pasar, the model i bought is 300W (can connect to 1 12V Car Battery), they also have a 600W version which can connect to 2 car battery to extend the period. The amount i paid for is as below: 1) Inverter - buy from jalan pasar RM380 2) Maintenance Free Car Battery RM200 (i bought small kenari car use type, 40VA one, if you buy bigger battery then sure it last longer) 3) Resun air pump - RM270 30w, 3000L/H continius air I have tried the system functionality, after 3 days of full recharge, i switch off the main supply at 5pm, the pump still running well on the next morning when i wake up at 9am, so i assume it can easily last for more than 12 hours
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