Worksheet A - Calculation Of Delivered Solar Energy
PROJECT:
TYPE SOLAR HEATING SYSTEM:
RADIATION DATA SOURCE:
COLLECTOR TILT ANGLE:
| HS | = | AVERAGE SOLAR RESOURCE PER DAY ON HORIZONTAL SURFACE (BTU/FT2) | |
| A | = | SOLAR COLLECTOR AREA (APERTURE) (FT2) | |
| E | = | SYSTEM EFFICIENCY FACTOR | |
| N | = | NUMBER OF DAYS PER MONTH | |
| R | = | CONVERSION FACTOR FOR HORIZONTAL RADIATION TO THE ANGLE | |
| S' | = | TOTAL AMOUNT OF DELIVERED SOLAR ENERGY PER MONTH (MILLION BTU / MONTH) |
| MONTH | HS | x | R | x | N | x | A | x | E | = | S' (MBTU) |
| JANUARY | x | x | x | x | = | ||||||
| FEBRUARY | x | x | x | x | = | ||||||
| MARCH | x | x | x | x | = | ||||||
| APRIL | x | x | x | x | = | ||||||
| MAY | x | x | x | x | = | ||||||
| JUNE | x | x | x | x | = | ||||||
| JULY | x | x | x | x | = | ||||||
| AUGUST | x | x | x | x | = | ||||||
| SEPTEMBER | x | x | x | x | = | ||||||
| OCTOBER | x | x | x | x | = | ||||||
| NOVEMBER | x | x | x | x | = | ||||||
| DECEMBER | x | x | x | x | = |
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Call 1-800-451-7593