Solar power is calculated from the amount of heat added to the water from the solar panel during operation and mass of water being heated.
*So far this week, 0kWh, of solar energy was captured (since Feb 18). Not using grid electricity saved 0kg of CO2 and £0.00 off the bill.
Temperature data from our on site sensors, last updated 8 months, 1 week ago
Find out more about how we built this here