SOLAR THERMAL (HOT WATER) - Heating (domestic or industrial)

• m2 of the house or industrial bay: 
• Nº of bathrooms:
  
• Space available for solar panels (m2):
• Orientation of the available space:  N S E W N-E N-W S-E S-W
• If it is a roof, indicate which type of roof (flat, inclined, roof tiles…):
• Doubt/Inquiry: