Description
xSolar Branch Connector 3-In 1-Out for Parallel PV Wiring – MC4-Compatible Pair
These 3-input solar branch connectors are designed for safe and reliable parallel connection of up to three solar panels. Connecting panels in parallel increases the string current while keeping the voltage unchanged. Supplied as a pair of one male and one female connector. Waterproof and suitable for outdoor installation.
How Parallel Connection Works
When solar panels are connected in parallel, the positive cables are joined together and the negative cables are also joined together. This increases the current at the maximum power point (Imp) while keeping the voltage (Vmp) the same. For example: two identical panels each producing 8A at 18V will produce 16A at 18V when connected in parallel.
Why Use Multi-Branch Connectors
Standard MC4 cables cannot be connected positive to positive or negative to negative directly. These purpose-built branch connectors make the parallel connection correctly and safely, reducing cable runs from three positives to one and three negatives to one.
What Is Included
- 1x branch connector with 3 male inputs and 1 male output
- 1x branch connector with 3 female inputs and 1 female output
Key Features
- 3 inputs, 1 output per connector
- Sold as 1 male and 1 female pair
- MC4-compatible for use with standard solar PV cables
- Waterproof construction for outdoor installation
- Increases string current while maintaining constant voltage
- Suitable for off-grid, grid-tie, and hybrid solar systems
Installation and Safety Notes
Each input string must be protected by an individual string fuse rated for the string short-circuit current. These connectors do not provide overcurrent protection. DC solar circuits carry dangerous voltages. Do not connect or disconnect under load. All wiring must be carried out by a qualified electrician.
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.