Description
xSolar Cable Y-Branch Splitter – 3-Way In, 1-Way Out, MC4-Compatible Pair
This Y-branch solar cable splitter allows up to three strings of solar panels to be connected in parallel into a single cable run. Sold as a pair of one male and one female MC4-compatible branch connectors, each rated to 30A with IP67 weatherproofing. A string fuse is required for each input string when using parallel connections.
Key Features
- 3 inputs, 1 output per connector
- Sold as a pair: 1x male and 1x female MC4-compatible branch connectors
- 30A rated
- IP67 weatherproof and dust-proof rubber seal
- Self-locking plug and socket for secure, tool-free connection and disconnection
- Compatible with standard 4mm solar PV cable and MC4-compatible connectors
- Suitable for use with solar panel string cables only — not for use with standard automotive or general-purpose cable
Product Overview
Y-branch connectors are used where multiple solar panel strings need to be combined into a single DC run before the inverter or charge controller. Using a Y-branch connector avoids the need for a full combiner box in smaller systems with two or three strings, reducing material cost and installation time.
Each input string must be protected by an individual string fuse rated appropriately for the string short-circuit current. The branch connector itself does not provide overcurrent protection.
Applications
- Combining 2 or 3 solar panel strings in parallel in residential and small commercial systems
- Reducing cable runs before a combiner box or inverter
- Expanding existing single-string solar arrays without a full combiner box
Installation and Safety Notes
Always fit an appropriately rated string fuse on each input string before connecting to the Y-branch. These connectors must only be used with solar-rated PV cable. DC solar circuits carry dangerous voltages and must be installed by a qualified electrician or MCS-accredited solar installer. Do not connect or disconnect under load.
Return Policy
xWe offer a 14-day, no-quibble returns or replacement policy because we want you to be totally satisfied with your purchase.
If you are unhappy in any way with your purchase, you can return it for a refund or a replacement, as long as you return it in the same condition as it arrived (original/undamaged packaging and product) and within 30 days of receiving it. We will pay for your return postage on a faulty item as long as you send it using Royal Mail 2nd class recorded delivery (for EU or International Shipments, you have to use our UPS account, we will provide you with a return label)
Please keep in mind the following:
- Non-faulty items returned after 14 days and/or not in their original, undamaged packaging can only be exchanged for store credit - 15% off the items returned.
- Items returned within 14 days but not in their original and undamaged packaging will also incur a -15% charge per package.
- If you return an item that doesn't adhere to our returns procedure or doesn't include a returns form, you may be liable for a £10 administration fee
- Individual items from a bundle can't be returned, refunded or exchanged. If you want a refund/credit/exchange for a bundle, all items must be returned to us.
Before you return your item, please make sure that:
- You follow our returns process (outlined below)
- The goods and packaging are undamaged
IMPORTANT: We need to be able to identify an item with your order. We can only do this if you follow our returns process. Please do not send us items back that do not follow this process as they cannot be identified properly and will not be replaced or refunded.
What delivery method do I need to use when returning an item?
You must send the goods back to us via Royal Mail 2nd class recorded delivery. Refunds on faulty items returned are reimbursed within 5 working days.
Can I return just one item from multiple purchases?
Yes. Once you start the returns process you will go to a page that will allow you to choose which items you want to be replaced or refunded.
Returning faulty goods
If your item is faulty, you need to follow the returns policy, where you will be able to state that it’s faulty. The product will then arrive at our warehouse for testing.
If your purchase is not within 14 days
You can still exchange your item for a different product or for credit to use on the Voltacon Solar or Ledison-led-lights.co.uk websites (-15% from the credit amount).
Returns outside of the 14-day period do not qualify for the free returns policy.
Returning an item within the warranty
If you have a warranty and want to return a faulty item, you just need to follow our standard returns process. When we receive your item, we will then check that it’s within warranty and for any faults before arranging a replacement.