Solar Energy Calculator
How many 🧇 does the sun make?
1 waffle ≈ 90 kcal ≈ 0.38 MJ - the only energy unit that matters
⚙ Parameters
Source
🌤 Raw sunlight
☀️ Solar panel
Surface area
1.0 m²
0.1 m²
↑ 1 m² default
50 m²
Number of panels
1 panel = 400 W
1 panel
↑ typical roof ~20 panels
29 panels
Food unit
🧇 Waffle (90 kcal)
🍌 Banana (105 kcal)
🍎 Apple (95 kcal)
🥚 Egg (72 kcal)
🍔 Big Mac (550 kcal)
🍕 Pizza slice (285 kcal)
🍫 Choc. bar (235 kcal)
⚡ Custom kcal
Custom energy
200 kcal
10 kcal
2000 kcal
☀️ Food production
at solar noon
—
waffles/h
per day
—
waffles/day
Each square = 1 waffle at noon
🏊 Time to fill a backyard pool (50 m³)
—
Vol(1 waffle) ≈ 124 cm³
round waffle ∅11 cm × 1.3 cm thick (cylinder)