Custom Fuse Mc4 Options Match Different Solar Panel Power Protection Levels
Product Specifications
- SIZE
Contact Supplier
Product Highlights
- IP67 waterproof and dustproof for all outdoor photovoltaic installation scenarios
- Self-locking buckle design prevents loose connection caused by long-term vibration
- Built-in fuse provides reliable overcurrent and short-circuit protection for solar panels
- High-purity copper core reduces power loss and improves energy transmission efficiency
Product Attributes
- Customization
- Available
- Material
- Aluminium
- Usage
- Heavy Duty Clamp, Pipe Clamp, Glass Clamp
- Model NO.
- MC4
- Structure
- Suspension Clamp
- Standard
- Standard
- Condition
- New
- Brand
- Huitai or by Customer Requirement
- Customized Services
- Yes
- Size
- by Customer Requirement
- MOQ
- 100
- Quality
- Reliable Quality
- Transport Package
- Bags or Cartons
- Specification
- standard
- Trademark
- HUITAI
- Origin
- China
- Package Size
- 60.00cm * 30.00cm * 70.00cm
- Package Gross Weight
- 25.000kg
- Lead Time
-
3 days (1 - 10000 Pieces)
To be negotiated ( > 10000 Pieces)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Custom Fuse Mc4 Options Match Different Solar Panel Power Protection Levels
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Product Description

Rate voltage | 1000V |
Test voltage | 6KV(50Hz) |
Flame class | UL94-V0 |
Withdraw force | ≥50N |
Suitable cable | 2.5mm2/4mm2/6mm2(AWG14/12/10) |








About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI256817". Items marked "" are certified.
Company Profile
Hebei Huitai Photovoltaic Technology Co., Ltd. Is located in Jiewei Industry Park, Suqiao Town, Wen'an County, Langfang City, Hebei Province.
It is located in the center of Beijing-Tianjin-Baoding Economic Triangle Zone. Established in 2018, it is a rapidly developing photovoltaic component manufacturing enterprise in North of China, the factory area is over 12000 square meters, with a mature production team, advanced production equipment, and
Comprehensive after-sales service, have achieved the success of the Huitai brand.
Hebei Huitai Company's Prosperous Development History
In 2018, Hebei Huitai Photovoltaic Technology Co., Ltd. was established in Wen'an County, Langfang City, mainly producing photovoltaicaluminum alloy accessories and iron parts.
In 2020, an office was established in Yongnian Town, Handan City, with a sales department and warehouse.
In 2021, an office was established in Daqiu Village, Tianjin City, with a sales department and warehouse.
In 2021, Wen'an Xinpu cable Co., Ltd. Was established in Wen'an Langfang, specializing in photovoltaic lines.
In 2023, Hebei Huidun Metal Products Co., Ltd. was established in Yongnian Town, Handan City, mainly producing C-shaped steel and U-shaped steel for photovoltaic brackets.
In 2025, Handan Huizhao Metal products Co., Ltd. Was established in Yongnian Town, Handan City, specializing in various types of sunroom sinks and commercial sinks.
In 2025, Tianjin WGD Technology Co., Ltd. Was established in Beichen District, Tianjin City, mainly engaged in foreign trade export business.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Langfang, Hebei, China
-
Plant Area
- 5000 square meters
-
Number of Employees
- 45
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 3
Our Production Capability & Technical Expertise
- Main Products
- Photovoltaic Brackets, Photovoltaic Accessories, Aluminum Alloy Guide Rails, Photovoltaic Cables, Photovoltaic Fixture, Photovoltaic Base, Photovoltaic Rail, Photovoltaic Hook, Mc4 Connection
-
Production Lines
- 30
-
Production Machines
- Stamping machine
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2018-04-25
-
Export Year
- 6 years
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- What protection function does this MC4 connector have?
- It provides overcurrent and short circuit protection for solar photovoltaic modules.
- Can this MC4 connector work in rainy and coastal outdoor areas?
- Yes, it reaches IP67 waterproof grade and resists damp and salt air erosion.
- Is the MC4 plug easy to loose during long term use?
- Self locking buckle structure locks tightly and avoids vibration caused disconnection.
- Can you customize fuse current and wire length for MC4 connectors?
- We support customized fuse specifications and cable lengths for different PV projects.
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