Safety Systems and Monitoring - Critical Protections

• Temperature limit controls and emergency shutdowns
• Structural integrity monitoring (expansion/contraction management)
• Electrical safety: Proper grounding, GFCI protection, disconnect switches
• Fire suppression considerations (though sand itself is non-flammable)
• Remote monitoring: IoT sensors for temperature, pressure, system health
• Maintenance access points and inspection schedules

Key safety advantage: Unlike lithium batteries, sand batteries have ZERO fire risk. No toxic materials, no explosion hazard. But is using for Electricity generation through the steam turned Tesla coil then a Sodium Ion battey is a much better option.