THE BIGGER THE SOLAR COLLECTOR, THE MORE ELECTRCITY SAVED AND MORE HOT WATER PRODUCED
SOME EXAMPLES OF OUR INSTALLATIONS
18 Tubes = 5,94 kWh solar Input = 214 litres per 24 hours at 40°C = Suitable for 2 people
24 Tubes = 7,70 kWh solar input = 276 litres per 24 hours at 40°C = Suitable for 3- 4 people
30 Tubes = 9,90 kWh solar input = 356 litres per 24 hours at 40°C = Suitable for 4 people
36 Tubes = 11,9 kWh solar Input = 427 litres per 24 hours at 40°C = Suitable for 4-5 people
42 Tubes = 13,80 kWh solar Input = 499 litres per 24 hours at 40°C = Suitable for 4-6 people
48 Tubes = 15,80 kWh solar Input = 577 litres per 24 hours at 40°C = Suitable for 5-7 people
60 Tubes = 19,20 kWh solar Input = 691 litres per 24 hours at 40°C = Suitable for 5-8 people
78 Tubes = 25 kWh solar Input = 900 litres per 24 hours at 40°C = Suitable for 7+ people
Complex Innovative solar installations
Flat roof installations
Commercial larger scale installations
Additional installations
Information
- kWh output is deemed at 20MJ per square meter per day, (Johannesburg average)
- Hot water output is calculated using specific heat of water formula where 1 kWh will give 36 litres at 40°C
- Performance will be higher in summer months and lower in winter months due to levels of solar irradiation, cold water temperatures and ambient air temperatures.