kennygater
Fish Crazy
hi does anybody know how much electricity a 150w mh uses a year?
about 11 hours a day, not sure about the khwhow many hours are you running it a day? and how much does your electricity provider charge for a KWH?
god didnt know it cost that much! thanks for your help150 watts *11 = 1650 watts per day
1650*365 = 6,022.5 * 14p which is about the average rate.
£843.15 a year.