ENERGY CALCULATOR

Glass Heat-Load Reduction Calculator

Compare clear 6mm glass against signed-off MAXXMA film SHGC data to estimate preliminary heat-load and electricity-cost differences.

SIGNED-OFF MODEL

Select glass area and film model to view preliminary estimates

BaselineClear glass 6mm SHGC 0.82

Glass area (sq m)Select MAXXMA film modelMAXXMA MX-BL20SHGC 0.31 / TSER 69%Estimated glass heat reduction62%Estimated heat-load reduction5,100 wattsEstimated monthly cost difference3,060 THB/month

Model assumptionsSolar load 500 W/sqm, 4 peak-sun hours/day, 5 THB/kWh, 30 days/monthSHGC/TSER data from OEC-CERT Mahidol University and KMUTT, signed off 2026-06-10

This calculation is only a preliminary estimate for comparing performance. It is not a guarantee of energy savings or actual cost reduction.

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