Best Enclosed Trailer Generator Mounts for RVs and Trailers
Whether you’re outfitting an RV, trailer, or truck bed, choosing the right enclosed generator mount or storage box keeps your power ready while protecting equipment from weather, theft, and damage. This guide highlights five top options that fit A-frame trailers or trailer sidelines, with clear, actionable distinctions. It’s ideal for campers, fleet operators, and weekend travelers who need secure, organized generator storage. The table below provides a quick reference to each product’s best use and fit.
| Product | Best For |
|---|---|
| Stromberg Carlson CC-255 Trailer Tray | A-frame mounted cargo carrier for generators and gear |
| Stromberg Carlson CC-220 Gen Secure II Generator Box | Secure, trailer-ready generator storage on CC-255 trays |
| peastorm Lockable Generator Box (30″x22″x24″) | Outdoor, weatherproof generator enclosure with lock |
| Fsehyue Aluminium Generator Toolbox (24.4″x15.7″x19.7″) | Sealed, rugged storage for generators and tools |
| Hudson Generator Box | Ventilated, quiet outdoor enclosure for larger gensets |
Stromberg Carlson CC-255 Trailer Tray
The CC-255 is an A-frame mounted tray that positions gear over the trailer’s softest riding area. It handles up to 300 lbs and serves as a trailer cargo carrier or rack for generators, tools, or bins. The curved-leg design promotes a snug fit on most A-frame trailers, ensuring straightforward installation.
Best for: RV owners and campers needing a heavy-duty A-frame cargo solution that won’t intrude on living space. The tray’s 300 lb capacity makes it suitable for a compact generator and accompanying gear. A potential limitation is compatibility variation across different trailer models due to frame dimensions.
Stromberg Carlson CC-220 Gen Secure II Generator Box
This generator box adds enhanced security with anti-theft design and durable aluminum construction. It is designed for seamless installation on the CC-255 trailer tray and offers a versatile storage solution for generators and essential equipment. The rust-resistant diamond plate aluminum helps withstand weather and road exposure.
Best for: Users prioritizing security and weather resistance on a Stromberg Carlson system. A caution: ensure your CC-255 tray compatibility and mounting clearance before purchase to avoid fit issues.
peastorm Lockable Generator Box (30″x22″x24″)
Peastorm offers a premium steel, weather-resistant outdoor generator enclosure with a hasp-ready lock, 12V cooling fan, and exhaust vents for airflow and noise reduction. It provides a rugged solution for trailers, ATVs, or trucks that require theft deterrence and reliable ventilation.
Best for: Buyers seeking robust theft protection and ventilation in a fairly large, weatherproof enclosure. Limitation: heavy weight may require additional mounting support on some trailers or trucks.
Fsehyue 24.4×15.7×19.7 Inch Aluminium Generator Toolbox
This aluminium toolbox is sealed for waterproof protection and includes lock and keys. It’s designed to fit most standard generators and offers sturdy protection for outdoor storage, making it a practical choice for RV garages and trailer sides alike.
Best for: Those who need a sealed, lockable enclosure that’s easy to transport and fits a wide range of generators. Consider size: verify your generator’s exterior dimensions to ensure a proper fit.
Hudson Generator Box
The Hudson enclosure emphasizes efficient ventilation with louvered vents and an integrated high-speed cooling fan. It’s designed to maintain generator performance under load while reducing noise with phenolic foam panels on front and side panels.
Best for: Users needing active cooling and quiet operation for larger, high-use generators. Limitation: ensure your trailer or vehicle can accommodate the venting needs and dimensions of this box.
Buying Guide
Key considerations help you pick the right enclosed trailer generator mount or storage box.
- Compatibility: Check trailer frame type (A-frame, bumper, or flat), mounting points, and any required adaptors or brackets. Some boxes are designed specifically for Stromberg Carlson CC-255 trays.
- Security: If theft prevention matters, prioritize anti-theft designs, lockable lids, and robust materials like powder-coated steel or aluminum.
- Ventilation and Noise: Generators require airflow to prevent overheating. Look for boxes with vents, fans, and insulating panels to reduce noise.
- Weatherproofing: Sealed enclosures resist rain, snow, and dust. Confirm IP ratings or sealing descriptions when selecting outdoor use options.
- Size and Weight: Measure generator dimensions and trailer space. Ensure the enclosure or tray can support the weight and leave room for cables and ventilation.
- Installation Ease: Some products are plug-and-play with existing trays; others require drilling or added brackets. Consider your DIY comfort level.
- Accessibility: If frequent access is needed, consider box placement, lid operation, and whether the unit allows for easy generator removal.
FAQ
- Do these mounts fit all trailer types? Fit varies by trailer model. Check frame type (A-frame vs. bumper) and mounting requirements before purchasing.
- Is security a must for generator storage? If you park in shared or public spaces, anti-theft features and robust locking are advisable.
- Will a vented enclosure reduce noise? Yes, vented or foam-lined panels plus a fan can lower perceived noise and improve cooling.
- Can I install these myself? Installation ranges from basic to moderate; follow product instructions and use appropriate mounting hardware.
- What sizes should I consider? Compare generator exterior dimensions to the enclosure interior or tray capacity to ensure a proper fit.
- Are these enclosures weatherproof? Most are designed for outdoors, but verify seals, coatings, and venting for your climate.