---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-21-104160"
form_type: "8-K"
ticker: "IPWR"
cik: "0001507957"
company_name: "Ideal Power Inc."
filed_at: "2021-08-12T23:59:59+00:00"
generated_at: "2026-06-29T12:51:49.480641+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Ideal Power Q2 net loss widens to $1.2M; B-TRAN commercialization advances

## Summary
- Net loss of $1.2M vs $0.8M YoY; grant revenue $85k; operating expenses rose to $1.3M.
- Cash and equivalents $25.7M; no debt; H1 2021 cash burn $1.9M.
- B-TRAN evaluations underway with top-10 automaker, top-10 solar provider, and EV charging firm.
- DOE SBIR Phase I with DTI for solid-state circuit breaker; NAVSEA wafer run in progress.
- 65 issued B-TRAN patents (27 outside US); qualifying second domestic fab partner.

## SEC filing metadata
- accession: 0001104659-21-104160
- form_type: 8-K
- ticker: IPWR
- cik: 0001507957
- company_name: Ideal Power Inc.
- filed_at: 2021-08-12T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 2.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1507957/000110465921104160/0001104659-21-104160-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1507957/000110465921104160/tm2124582d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-21-104160
- JSON: https://secwatch.observer/filing/0001104659-21-104160.json
- Plain text: https://secwatch.observer/filing/0001104659-21-104160.txt

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