---
schema_version: "secwatch.filing_event.v1"
accession: "0001903596-23-000782"
form_type: "8-K"
ticker: "XPON"
cik: "0001894954"
company_name: "Expion360 Inc."
filed_at: "2023-10-12T23:59:59+00:00"
generated_at: "2026-06-10T01:07:57.927546+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Expion360 partners with REPM for solar storage pilot; installations expected Q1 2024

## Summary
- Pilot program with REPM Corp to offer e360 solar power storage solutions to residential and commercial customers.
- Installations expected to start Q1 2024; REPM has installed >1,000 solar systems (2 GW) across 16 states.
- Only 6% of U.S. residential solar systems have battery storage; market forecast to reach $17.5B by 2027.
- Expion360's CEO Brian Schaffner says partnership furthers mission of creating sustainable future.

## SEC filing metadata
- accession: 0001903596-23-000782
- form_type: 8-K
- ticker: XPON
- cik: 0001894954
- company_name: Expion360 Inc.
- filed_at: 2023-10-12T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1894954/000190359623000782/0001903596-23-000782-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1894954/000190359623000782/xpon_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001903596-23-000782
- JSON: https://secwatch.observer/filing/0001903596-23-000782.json
- Plain text: https://secwatch.observer/filing/0001903596-23-000782.txt

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