Solar Heating Gain Calculator

Estimate temperature gain from solar heating panels based on size and conditions.

Three-dimensional space occupied (L × W × H for boxes).
gallons
Surface area measurement (length × width for rectangles).
sq ft
Time measurement in hours.
hours
Output divided by input, often expressed as percentage.
%

Results

Daily Temperature Rise:
Value expressed as a rate (per unit).
-F
BTU Gained Daily:
Calculated btu gained daily based on your inputs.
-BTU
Reference: Industry Standards.