Understanding Solar Water Heaters
Solar water heaters use the sun's energy to provide hot water for your home efficiently.
- Collector Types Different types include flat-plate and evacuated tube collectors.
- Solar Resource Local solar radiation affects system performance significantly.
- System Efficiency Better components and insulation improve overall system efficiency.
- Water Demand Daily hot water usage determines required system size.
Design Considerations
Roof Space
Ensure adequate unshaded roof area for solar collectors.
Orientation
Optimal orientation is south-facing in the northern hemisphere.
Backup System
Consider backup heating for cloudy days and peak demand.
Maintenance
Regular maintenance ensures optimal performance and longevity.