---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-21-136940"
form_type: "8-K"
ticker: "IPWR"
cik: "0001507957"
company_name: "Ideal Power Inc."
filed_at: "2021-11-10T23:59:59+00:00"
generated_at: "2026-06-28T09:52:11.838433+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Ideal Power reports Q3 net loss $1.2M; adds major firms to B-TRAN test program

## Summary
- Net loss of $1.2M (vs $4.9M which included $3.7M one-time charge); cash $24.5M, no debt.
- Grant revenue $121k in Q3 vs $148k in Q3 2020; nine-month grant revenue up to $448k.
- Added test/evaluation participants: top 10 global automaker, Forbes 500 power mgmt leader, top 10 solar converter, EV charging co.
- Partnered with DTI under DOE SBIR for B-TRAN AC solid state circuit breaker; final NAVSEA wafer run.
- Targeting commercialization of B-TRAN in second half of 2022.

## SEC filing metadata
- accession: 0001104659-21-136940
- form_type: 8-K
- ticker: IPWR
- cik: 0001507957
- company_name: Ideal Power Inc.
- filed_at: 2021-11-10T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1507957/000110465921136940/0001104659-21-136940-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1507957/000110465921136940/tm2132295d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-21-136940
- JSON: https://secwatch.observer/filing/0001104659-21-136940.json
- Plain text: https://secwatch.observer/filing/0001104659-21-136940.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.