September 22, 2025 – Sigenergy Technology Co., Ltd. has announced revised installation distance requirements for its Sigen Energy Gateway product range. The update, detailed in Product Change Notice (PCN2025019), reflects a move to improve flexibility and adaptability in on-site installation without affecting product codes or system compatibility.
Background
The revision responds to varied real-world installation conditions. While maintaining safety, heat dissipation, and maintenance standards, Sigenergy has optimized the minimum clearance requirements around its gateway systems. This adjustment allows installers to accommodate better diverse spatial constraints encountered across residential and commercial projects.
Key Updates
The new requirements apply across multiple models, including the Sigen Gateway Home SP 12K, HomePro SP-F, Home SP AU, Home TP 30K, HomePro TP, HomePro TP-L, Home TP AU, and C60 AU.
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Previous requirements typically mandated ≥1000 mm clearance in several directions.
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Updated requirements reduce this to ≥400 mm below and ≥200 mm on either side, with ≥300 mm above. In some cases, diagonal clearances have been adjusted from ≥1000 mm to ≥700 mm.
Visual comparison charts provided in the PCN (pages 2–3) illustrate the reduction in clearance while retaining compliance with cooling and accessibility standards.
Impact Assessment
Sigenergy has confirmed that the changes do not affect safety, ingress protection, reliability, or maintenance. Compatibility with previous versions remains intact, ensuring installers can apply the revised guidelines across existing product lines without concern.
Conclusion
By refining its installation requirements, Sigenergy is demonstrating its commitment to installer efficiency and adaptability. The reduced space demands provide greater flexibility in constrained environments while safeguarding operational integrity.
For further details, stakeholders are directed to the updated installation manual or to contact Sigenergy at [email protected] or [email protected].
Download: Sigen Energy Gateway Installation Distance Requirement Product Change Notice (PCN2025019)
