A kWh stands for 'kilowatt-hour' - the unit used to measure energy.
For example, one kWh will power a 40 watt light bulb for 25 hours.
We love feedback. It helps us improve our customer services, so thank you very much.
Thank you for the feedback, it helps us improve our customer experience, we will get this reviewed
Try our online virtual assistant, Ask Us, available 24/7.
Alternatively please contact us via live chat between 7am to 9pm weekdays and 9am to 5pm on Saturdays, by clicking the blue button, bottom right of your screen.