WOPUSAI 38kVA Customised Silent Diesel Generator, Emergency Power for Small Office Buildings

Product Overview

WOPUSAI 38kVA silent diesel generator set adopts mini customized silent enclosure, specially developed for ultra-small power customized standby demand. This lightweight compact box structure adopts miniaturized reinforced optimization design, which greatly reduces floor space while maintaining industrial structural strength. The customized low-power noise reduction system precisely suppresses low-load operating noise, and the fully sealed box body effectively resists outdoor fine dust, moisture and ultraviolet erosion. Equipped with standard integrated lifting holes and embedded forklift pockets, the unit supports quick hoisting and flexible ground transfer. It is the preferred customized power equipment for villa communities, small shops, office rooms, small rental projects and micro-factory emergency power supply.

• Power Output: 38kVA
• Dimensions: 2400 x 1000 x 1350 mm
• Weight: 850 kg
• Certifications: CE, ISO, MA, CNAS
• Typical Applications:Construction sites, power rental, small workshops, shops, residential emergency power

Product Showcase

This 38kVA mini customized silent genset features an exclusive tailored ultra-compact silent canopy. The shell is made of high-precision thin and thick composite carbon steel plates, formed by one-piece bending and fine full welding process. The surface adopts customized high-adhesion matte anti-corrosion coating, which is scratch-resistant, stain-resistant and not easy to fade after long-term outdoor placement. The single-side integrated maintenance door is reasonably arranged, realizing one-click opening for inspection, filter replacement and daily maintenance, with simple and efficient operation. The miniaturized high-efficiency air duct system precisely matches the low-power heat dissipation cycle to avoid heat accumulation while reducing fine airflow noise. The base frame is reserved with standard lifting holes for safe integral hoisting; built-in forklift pockets support fast on-site handling and position adjustment. The inner cavity is fully paved with ultra-fine dense sound-absorbing cotton and wave acoustic panels to realize precise low-noise control and eliminate tiny sound leakage points.

Key Specifications

Noise Reduction Technology: Crafted for Silence

WOPUSAI mini customized silent canopy adopts low-power precise noise reduction system, specially calibrated for 38kVA low-load stable operation characteristics, realizing ultra-quiet, heat-dissipating and space-saving triple optimization.

1. Miniature Precision Labyrinth Air Duct Structure

The downsized labyrinth air duct layout is customized for low-power units, with accurate air intake and exhaust volume to ensure smooth and fast heat circulation. The multi-bend air channel weakens micro airflow noise in stages, and effectively blocks fine dust, floating debris and dew from entering the cabin. The integrated silent silencer cavity concentrates and eliminates exhaust noise. Full-circle micro-sealing gaskets fill tiny assembly gaps to achieve zero sound leakage, ensuring ultra-low noise operation in long-term standby state.

2. Ultra-dense Wave-shaped Acoustic Absorption Panels

The inner wall of the canopy is fully covered with customized ultra-fine flame-retardant acoustic materials:

• High-density composite structure absorbs low-frequency mechanical noise and micro airflow noise
• Lightweight high-temperature resistant formula adapts to long-term low-load continuous operation
• Full-fit bonding process avoids hollowing and material falling off, maintaining long-term mute stability

3. Mini Load Vibration Isolation System

Precision miniature vibration isolators are installed between the unit and base frame, cutting subtle vibration transmission paths. It effectively inhibits micro-resonance of the compact box body during operation, eliminates tiny cabinet vibration and abnormal noise, and further improves the overall quiet performance of the customized mini enclosure.

4. Lightweight Reinforced Custom Canopy & Base Frame

The whole canopy adopts composite steel plate integral welding with fine stress relief treatment, which is light in weight and high in rigidity, not easy to deform. The customized matte anti-corrosion process provides excellent waterproof, dustproof and anti-aging performance for small equipment. The reinforced base integrates lifting holes and forklift pockets, with reasonable load-bearing design, adapting to frequent handling and flexible installation of mini customized units.

🎯 Application Scenarios

• Residential Community Projects: Ultra-quiet emergency standby power for villas and residential quarters
• Small Commercial Spaces: Low-noise backup power for shops, studios and small office rooms
• Micro Rental Engineering: Lightweight and easy-to-move silent power for small temporary projects
• Mini Light Industry Workshops: Stable emergency power supply for small processing and supporting equipment

🌟Core Product Features

• Mini Custom Compact Design: Exclusive downsized box body, ultra-small footprint, suitable for narrow installation spaces and personalized customization needs.
• Precision Ultra-quiet Performance: Targeted low-power noise reduction structure, low radiation noise, fully meeting community and urban environmental protection standards.
• Dual Flexible Handling Structure: Standard lifting holes for safe integral hoisting; forklift pockets support rapid ground transfer, flexible and labor-saving.
• Lightweight Durable Shell: Composite steel plate structure + customized matte anti-corrosion coating, lightweight, windproof and rainproof for long-term outdoor use.
• Simplified Maintenance Design: Integrated single-door maintenance layout, simple operation, convenient for daily inspection and quick troubleshooting.

🛠️ Customization Services

Wopusai Mechanical and Electrical provides professional mini silent canopy personalized solutions:

• Structure Customization: Adjust mini cabinet size, optimize micro air duct layout, upgrade super-silent structure, support multi-color personalized spraying.
• Configuration Customization: Equip ATS automatic transfer cabinet, small base fuel tank, intelligent remote monitoring module.
• Detail Customization: Custom brand logo, adjust door opening direction, optimize miniature wiring interfaces and surface texture.

Customization Process: Demand Communication → Quotation → Production → Commissioning → Delivery. Professional team tracks the whole process to ensure customized quality.

📦 Product Packaging Standards

Adopts customized mini multi-layer protective packaging. Equipped with lightweight rainproof, moisture-proof and shockproof materials. The compact box body is fully wrapped and reinforced to prevent scratch and collision damage during short-distance and long-distance transportation.

🚛 Loading and Shipping Guarantee

Cooperate with high-quality logistics suppliers to support global land, sea and rail transportation, with full cargo insurance and real-time tracking. Adopt standardized lightweight loading specifications, provide complete customs declaration documents. Conventional customized mini units can be delivered within 15–30 working days.

🏢 Wopusai Brand Brief Introduction

Founded in 2012 in Foshan, Wopusai Mechanical and Electrical Co., Ltd. has more than 20 years of professional experience in generator manufacturing. The company focuses on R&D and customization of small and medium-sized silent enclosures, covering 1kVA‑2000kVA full-range gensets, with CE and ISO9001 certified quality system.

We specialize in personalized tailored solutions for mini power equipment. This 38kVA customized ultra-compact silent series features small size, low noise, flexible handling and strong environmental adaptability. All customized canopies pass strict noise testing and structural inspection before delivery, providing one-stop customized power solutions and 7×24-hour global after-sales service.