---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-25-080131"
form_type: "8-K"
ticker: "TYGO"
cik: "0001855447"
company_name: "TIGO ENERGY, INC."
filed_at: "2025-08-25T23:59:59+00:00"
generated_at: "2026-05-17T10:20:25.098521+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Tigo Energy enters manufacturing partnership with EG4 Electronics for US-made solar inverters and MLPE

## Summary
- Tigo to manufacture Optimized Inverters for EG4; EG4 prepays 10% of purchase price per order.
- Initial term through August 2029, auto-renew; Tigo eligible for IRA 45x tax credits and will share with EG4.
- Partnership leverages EG4 parent's 310,000 sq ft Texas facility; targeting over 1,000 new US jobs.
- Companies will host a joint installer Q&A at RE+ 2025 in Las Vegas; partnership covers inverters and MLPE.

## SEC filing metadata
- accession: 0001213900-25-080131
- form_type: 8-K
- ticker: TYGO
- cik: 0001855447
- company_name: TIGO ENERGY, INC.
- filed_at: 2025-08-25T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 1.01, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1855447/000121390025080131/0001213900-25-080131-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1855447/000121390025080131/ea0254123-8k_tigo.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-25-080131
- JSON: https://secwatch.observer/filing/0001213900-25-080131.json
- Plain text: https://secwatch.observer/filing/0001213900-25-080131.txt

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