DIY Solar Trivia Night: 13 Questions, One Winner, and a MidNite SPD Giveaway

In this Unplugged LIVE replay, it is DIY solar trivia night. Adam De Lay runs the crew and the chat through 13 scored questions on panels, batteries, wiring, and safety while a live leaderboard builds all night. Perfect scores landed in the wheel of luck for a MidNite SPD giveaway, and @52gulfpapa took it home.

We also run the sunshine report with weekly solar production totals from around the country, answer a super chat about the EG4 string calculator, and celebrate the channel crossing 1,000.

Topics in this episode:

• What actually powers a solar panel, and how irradiance is measured with a pyranometer
• Series wiring and voltage math
• Watt hour math at 50 percent state of charge
• What a shunt does and why it matters
• Standard test conditions vs real world panel output
• BMS basics on lithium batteries
• Wire gauge for low voltage DC runs
• Heat derating and why panels lose output in extreme heat
• Bypass diodes and shading
• Surge ratings and SPD protection
• 120V vs 240V standards
• Parallel battery capacity math
• The MidNite SPD giveaway wheel and the winner

Links and resources:

• Signature Solar: https://signaturesolar.com/?ref=unplugged&utm_source=yt&utm_medium=podcast&utm_campaign=ep36 - use code UNPLUGGED50OFF for $50 off orders over $500
• Current Connected: https://currentconnected.com/?ref=AzzpK9Fl&utm_source=yt&utm_medium=podcast&utm_campaign=ep36

Watch and follow the Unplugged crew:

• Unplugged DIY Solar
• Adam De Lay DIY
• Rodney Hunt
• Eric | East Texas Homestead
• Home Energy Independence

Watch us live every Thursday at 8 Eastern on YouTube: https://www.youtube.com/@unpluggedsolar

Have a question or a solar setup to share? Email us at [email protected] with subject "Unplugged".

Disclosure: This description contains affiliate links. We may earn a commission on qualifying purchases at no additional cost to you.

Safety note: DIY solar, batteries, transfer switches, and backup-power systems can involve dangerous voltages, fire risk, and code requirements. Consult qualified professionals and follow local code.