- Home Page /
- Patio, Lawn & Garden /
- Generators & Portable Power /
- Solar & Wind Power /
- Solar & Wind Power Parts & Accessories /
- Solar Connector Caps, IP67 Solar Panel Connec...
0 ratings
Item #:
77281744
Solar Connector Caps, IP67 Solar Panel Connector Cap Weather Resistant Dust Male and Female Cap for MC-4 Solar Connectors (3 Pairs)
88% of respondents would recommend this to a friend
Item #:
77281744
GBP 8
Price Details
Price
GBP 8
Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Monday, September 14
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Protect your solar connectors with our waterproof and dustproof solar connector dust caps.
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Durable Protection
These caps provide exceptional weatherproofing for MC-4 connectors, safeguarding them against rain, dust, and UV rays, significantly extending their lifespan and reliability.
Easy Installation
Designed for simplicity, these caps easily snap onto connectors, ensuring a secure fit without the need for additional tools, making installation quick and hassle-free.
Value Pack
Each pack includes three pairs of caps, offering outstanding value and ensuring you have enough replacements to protect multiple connectors for various solar setups.
Product Details
| Product Dimensions (L x W x H) | 3.5 x 6.3 x 0.7 inches (8.9 x 16 x 1.8 cm) |
| Item Weight | 0.352 ounces (9.98 grams) |
| Manufacturer | KarlKers |
| Item model number | PLUG-3 |
Who Should Buy?
-
Solar Panel Installers
These caps protect MC-4 connectors from moisture, making them ideal for professional solar panel installation projects.
-
DIY Enthusiasts
Great for hobbyists working on solar energy projects, ensuring connectors are weatherproof and reliable.
-
Outdoor Applications
Perfect for outdoor solar applications where connectors need protection from elements, enhancing longevity and performance.
-
Indoor Use
Not suitable for indoor installations where weatherproofing is unnecessary, potentially leading to wasted resources.
Product Description
Solar Connector Caps, IP67 Solar Panel Connector Cap Weather Resistant Dust Male and Female Cap for MC-4 Solar Connectors (3 Pairs)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are KarlKers Solar Connector Caps used for?
Answer: KarlKers Solar Connector Caps are specifically designed to protect MC-4 solar connectors from dust, moisture, and other environmental elements. These caps significantly enhance the durability and longevity of your solar connections by providing a reliable barrier against weather-related damage. In scenarios where solar panels are installed outdoors, using these caps can help prevent rust, corrosion, and general wear, ensuring optimal performance and reducing potential maintenance costs. -
Question:
Are the KarlKers Solar Connector Caps compatible with all solar connectors?
Answer: The KarlKers Solar Connector Caps are specifically designed for MC-4 solar connectors, which are among the most common types used in solar panel installations. If your installation utilizes MC-4 connectors, these caps will fit perfectly, ensuring a snug and protective fit. They are not suitable for connectors of other types, so it's essential to verify the connector style before purchasing to ensure compatibility. -
Question:
How do I install the KarlKers Solar Connector Caps?
Answer: Installing the KarlKers Solar Connector Caps is straightforward. Simply align the cap with the corresponding male or female solar connector and push it into place until it fits securely. No special tools or skills are required for installation. This makes them highly user-friendly, allowing both professionals and DIY enthusiasts to effectively safeguard their solar connectors in just a few moments, providing instant protection against weather and debris. -
Question:
Are the KarlKers Solar Connector Caps waterproof?
Answer: Yes, the KarlKers Solar Connector Caps are rated IP67, which means they offer excellent protection against water and dust ingress. This rating confirms that the caps can withstand immersion in water for short periods without any damage. Using these caps ensures that your solar connectors remain functional and safe during rain and other harsh weather conditions, which is crucial for maintaining the efficiency of your solar power system. -
Question:
How many caps come in a package of KarlKers Solar Connector Caps?
Answer: A package of KarlKers Solar Connector Caps contains three pairs of caps, providing you with both male and female protective covers. This quantity is ideal for accommodating multiple solar connections, making it convenient for those with more than one solar panel setup. Having multiple caps allows you to ensure that all your connections are protected, enhancing the overall reliability of your solar energy system. -
Question:
Can these caps be used in extreme weather conditions?
Answer: Absolutely! The KarlKers Solar Connector Caps are designed to withstand extreme weather conditions. Their durable construction, combined with the IP67 rating, ensures that they can protect the connectors from heavy rain, snow, or high humidity. By using these caps in harsh climates, you can significantly minimize the risk of connector failure and maintain the operational efficiency of your solar panels, ensuring they perform optimally in every season. -
Question:
Do the KarlKers Solar Connector Caps affect solar panel performance?
Answer: No, the KarlKers Solar Connector Caps do not affect solar panel performance when used correctly. Instead, they enhance the performance by protecting the connectors, which are critical to the efficiency of your solar system. By keeping dust and moisture away from the connectors, these caps prevent issues that could lead to reduced energy transfer or connectivity problems, ensuring that your solar panels continue to generate energy effectively. -
Question:
What materials are the KarlKers Solar Connector Caps made of?
Answer: The KarlKers Solar Connector Caps are made from high-quality, weather-resistant materials that provide robust protection against various environmental factors. This durable construction ensures longevity and effectiveness in safeguarding your solar connectors. The materials are specifically chosen to resist UV rays, corrosion, and other damaging elements, making them an excellent choice for outdoor use where solar energy systems are commonly installed. -
Question:
Are KarlKers Solar Connector Caps reusable?
Answer: Yes, KarlKers Solar Connector Caps are reusable. Their sturdy design allows them to be removed and reattached multiple times without losing their protective qualities or structural integrity. This feature is particularly useful for solar enthusiasts who may need to disconnect and reconnect their panels for maintenance or upgrades throughout the lifespan of their installations, making them a cost-effective accessory for maintaining solar equipment. -
Question:
Where can I buy KarlKers Solar Connector Caps in UK?
Answer: You can buy KarlKers Solar Connector Caps from Ubuy. They offer a reliable shopping experience, making it convenient to acquire this essential solar accessory in UK. Ubuy provides a user-friendly platform and ensures that you can find the exact product you need while also having access to customer support if required. Checking their stock can help you secure your connector caps promptly.
KarlKers Solar & Wind Power Parts & Accessories PLUG-3 Editorial Review
The Solar Connector Caps designed for MC-4 Solar Connectors have garnered positive feedback from users who appreciate their functionality and durability. Customers praise these caps for their pliability and quality, noting that they snap in securely to effectively keep dust and debris at bay. There is a general Consensus that the caps are versatile and practical, particularly for users who frequently connect and disconnect their solar panels, as they provide assurance against dirt entering the connections. Travelers have also endorsed the caps for their reliability, reporting that they stay firmly in place even at high speeds, making them ideal for use in mobile situations like travel trailers. Users mention they fit well and serve their purpose without issues; however, there is a minor critique regarding the female cap's tightness. Overall, the product seems to fulfill the needs of solar power users, keeping connections protected and functioning well. **
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Flexible and pliable material for easy use.
- Effective at keeping out dust and debris.
- Secure fitting that remains intact while in motion.
- Suitable for frequent connect/disconnect scenarios.
- Good quality and fit for MC-4 connectors.
Cons
- Female cap may not fit as tightly as some users prefer.
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
F
fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
LC
Leana
Verified buyer
“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
GBP 8
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Monday, September 14
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Includes 3 pairs of dust covers for comprehensive protection.
- Effectively shields connectors from moisture, dust, and debris.
- Waterproof to IP67, ensuring longevity and functionality.
- Compatible with various MC-4 connector types for versatility.
- Made from durable, environmentally friendly silicone materials.
- Backed by a 2-year warranty and 24/7 technical support.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.