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Sealed Mc4 Plugs Effectively Stop Moisture From Entering Internal Components
US$0.82
100-999 Pieces
US$0.72
1,000-9,999 Pieces
US$0.62
10,000+ Pieces
Product specifications
SIZE
Sample price:US$0.40/piece.Request sample
Product profile
Customization
AvailableMaterial
AluminiumUsage
Heavy Duty Clamp, Pipe Clamp, Glass ClampModel NO.
Mc4Structure
Suspension ClampStandard
StandardCondition
NewBrand
Huitai or by Customer RequirementCustomized Services
YesSize
by Customer RequirementMOQ
100Quality
Reliable QualityTransport Package
Bags or CartonsSpecification
standardTrademark
HUITAIOrigin
ChinaKey features
IP67 fully sealed structure adapts various outdoor photovoltaic working environments
Built-in fuse module effectively protects solar panels from short circuit damage
Self-locking buckle structure prevents loosening caused by long-term vibration
High-purity copper conductor improves solar energy transmission efficiency greatly
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.33h
AI-Powered supplier vetting
SummaryHebei Huitai Photovoltaic Technology Co., Ltd. is a China-based limited company established in 2018, specializing in photovoltaic brackets, accessories, aluminum alloy guide rails, and photovoltaic cables. The supplier reports a factory area exceeding 12,000 square meters, more than 10 production lines, 11–20 quality-control staff, and order fulfillment within 15 working days in both peak and off-peak seasons. It states that it provides OEM services for well-known brands and offers comprehensive after-sales service. However, no supplier-management-system certification is reported, SDK availability is explicitly absent, and the available information does not substantiate specific customer cases or detailed innovation performance. Financial-related information is present for multiple years, but the slices do not provide sufficient non-financial evidence to assess financial credibility.
Supplier typeThe supplier is a combined business entity and a limited company based in Langfang, Hebei, China. Its stated business scope covers photovoltaic technology research and development, manufacturing and sales of plastic and metal products, and photovoltaic project construction, while its product scope centers on photovoltaic components.
CertificationsThe supplier-management-system certification field is reported as NIL. Although a BV audit record is provided with a report period from October 22, 2025 to October 21, 2026, the slices do not identify a certification held by the supplier or provide a positive audit evaluation result.
After-Sales capabilityThe company description explicitly states that the supplier provides comprehensive after-sales service. The description also links this service capability with the development of the Huitai brand, providing direct evidence of an established after-sales offering.
Production capacityThe supplier reports a factory area exceeding 12,000 square meters, a mature production team, advanced production equipment, more than 10 production lines, and 11–20 quality-control staff. It also reports order fulfillment within 15 working days during both peak and off-peak periods, supporting a demonstrated production and delivery capability.
Customization capabilityThe supplier explicitly reports OEM service for well-known brands, indicating capability to produce according to customer or brand requirements. Its manufacturing scope includes multiple photovoltaic component categories, but the slices do not specify engineering customization processes, minimum quantities, or product-development support.
Product Q&A
Q:What protection can the MC4 connector offer?
A:
It delivers reliable overcurrent and short circuit protection for solar panels.
Q:Is this MC4 plug suitable for coastal outdoor installation?
A:
Yes, it is IP67 waterproof and resistant to salt fog and damp corrosion.
Q:Will the MC4 joint get loose under long term vibration?
A:
The self locking buckle locks tightly to avoid vibration caused disconnection.
Q:Can we customize fuse currents and wire lengths for bulk orders?
A:
We support personalized fuse specifications and cable lengths for PV projects.
Send Inquiry
*To:Hebei Huitai Photovoltaic Technology Co., Ltd.
*Content:
Supplier replies will be sent to your registered email
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