dalathegreat/Battery-Emulator
This revolutionary software enables EV battery packs to be easily reused for stationary storage in combination with solar inverters observed · 2026-10-11
Health v2 · maintenance only
94/100
- Activity 99
- Release rhythm 86
- Longevity 95
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-10-21. Adoption (stars, forks) is never an input.
- gap_med: 8.0
- age_days: 1339
- days_rel: 13
- days_push: 11
- n_releases_24m: 69
Adoption not part of the score
2959 stars · 418 forks observed · 2026-10-11
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
Battery-Emulator is firmware that lets second-life EV battery packs be reused as stationary home energy storage by translating communication protocols between the battery and solar/grid inverters. It runs on compatible hardware (e.g., ESP32-based boards) and supports many EV battery and inverter combinations in a plug-and-play fashion.
Use cases
- repurpose a Nissan LEAF battery pack for home solar storage
- connect an EV battery to a solar inverter
- build a cheap DIY home battery from a salvaged EV pack
- translate CAN bus protocols between EV battery and inverter
- set up second-life battery storage for off-grid power
- avoid buying an expensive commercial home battery system
When to choose
- you have a salvaged or end-of-life EV battery pack you want to reuse
- your solar inverter is on the supported list and you want cheap storage capacity
- you want a plug-and-play translation layer instead of writing custom battery firmware
When to avoid
- you are not comfortable working with high-voltage systems and local regulations
- your battery or inverter model is not supported
- you need a certified, warrantied commercial battery solution
Facets
application · maturity active
embedded middleware configuration-management iot energy hardware embedded-systems embedded iot cpp battery-emulator ev-battery solar-inverter second-life-battery stationary-storage esp32 can-bus home-energy
1 source
- readme: https://github.com/dalathegreat/Battery-Emulator · fetched 2026-10-11 · 9e3cb81834f9
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| dalathegreat/Battery-Emulator | main | 94 |
For agents
markdown · JSON · MCP: product_card(name="dalathegreat/Battery-Emulator")
Data as of 2026-10-19T08:05:51.212177+00:00 · Report a problem