QHECO Delivers Custom IP67 Enclosures for Southeast Asian Renewable Energy Infrastructure Project
QHECO successfully delivered a batch of custom IP67-rated electrical enclosures for a large-scale renewable energy infrastructure project in Southeast Asia, further solidifying the company's position as a trusted partner for demanding international projects.
The project required enclosures capable of withstanding extreme environmental conditions, including tropical monsoon rains, high humidity (up to 90% RH), and temperatures exceeding 40°C. QHECO's engineering team provided a tailored solution featuring:
Construction using 316L stainless steel for superior corrosion resistance in saline environments
Integrated active cooling and surge protection to safeguard sensitive inverter and battery equipment
Custom cable entry configurations with modular bases, allowing for cable entry from any side
Branded exterior panels featuring the customer's logo and project identification markings
This project aligns with one of the industry's fastest-growing trends: the accelerated development of renewable energy facilities. Utility-scale solar and offshore wind projects now require combiner boxes, inverter housings, and transformer enclosures with IP65 or higher ratings; these units must withstand corrosive spray, UV radiation, and temperature fluctuations while ensuring durability for over 25 years.16 Feb 2026 - The Electrical Enclosures Market worth USD 8.61 billion in 2026 is growing at a CAGR of 6.11% to reach USD 11.58 billion by 2031.
"Driven by rapid industrialization, infrastructure development, and the widespread adoption of advanced automation technologies, the Asia-Pacific region currently accounts for 36% of the global electrical enclosure market," the project manager noted. "Our ability to provide certified, custom solutions to the region offers our customers a significant competitive advantage."Electrical Enclosure Market Size, Share & Forecast 2034 The Electrical Enclosure Market size reached USD 8.11 Billion in 2025, Expected to Hit USD 13.62 Billion, CAGR of 5.93% during 2026–2034.
Manufactured in compliance with IEC 61215 and UL 1741 standards, these enclosures feature enhanced arc-fault detection and tracking resistance-capabilities critical for safe grid integration in renewable energy applications.
QHECO's custom manufacturing model ensured smooth project execution, avoiding the delays often associated with on-site modifications required when using standard enclosures. As one industry analyst put it: "Compared to one-off fabrication on the factory floor, specialized enclosure manufacturers can leverage economies of scale to mass-produce custom enclosures more quickly and at a lower unit cost."Electrical Enclosure Market size is growing with a CAGR of 5.7% in the prediction period and it crosses USD 59.39 billion by 2033 from USD 87.55 Bn in 2026.
