About Photons & Electrons
An independent community for people building with electrons.
What this is
Photons & Electrons is a community forum for EV owners, DIY battery builders, solar installers, and anyone working toward energy independence. Whether you're spec’ing a 20 kWh LFP pack, planning an EV conversion, sizing an off-grid solar system, or just bought your first electric car — this is the place to ask questions and share what you've learned.
What we cover
- EV ownership — range, charging, real-world experience
- DIY battery packs — LFP cells, BMS selection, capacity testing
- EV conversions — motor selection, battery integration, build logs
- Solar & off-grid — panels, inverters, charge controllers, sizing
- Home electrification — heat pumps, induction, panel upgrades
- Policy & incentives — tax credits, rebates, grid programs
Contact
For general questions, post in the forum. For privacy or account issues, email privacy@photons-electrons.com.