🔋 Battery (Wh)
Total stored energy capacity. Higher = longer survival without sun.

⚡ Load (W)
Constant power draw from your device. Higher = faster drain.

☀️ Solar (W)
Peak solar generation from all panels in full sun.
Affects how quickly battery recovers during daylight.

📊 Net/day (Wh)
Energy balance per day:
• Positive = charging surplus
• Negative = slow drain over time

📉 Min Battery (%)
Lowest point reached during simulation.
If this hits 0% → system failure.

📊 Resilience Score (0–100)
Overall survival strength combining:
• Battery buffer safety (60%)
• Energy balance (40%)
Higher = more stable in bad conditions.

❌ FAILED
Battery reached 0% at any point → system stops functioning.