Solar Connectors Y Branch Parallel Adapter Cable Wire Plug Tool Kit for Solar Panel

Two panels, one input on the regulator. That is the job this pair of Y adapters does — the supplier states they connect two solar panels in parallel, so a second panel can join an array without a second controller input or a junction box bodged together on the roof.

One of each, and which is which

The kit is described as one male to two female (M/FF) and one female to two male (F/MM). Both are supplied because a parallel pair needs a split at one end of the run and a join at the other. Get the orientation wrong and the connectors simply will not mate, which is the quiet virtue of a keyed system: it refuses to assemble rather than failing later under load. The male body carries a built-in lock, and a press on the catch releases it.

The ratings this listing actually publishes

Unusually for this end of the market, the numbers are on the page: 20 A rated current and DC 1000 V rated voltage. The supplier does not say what temperature those are quoted at, and does not distinguish continuous from peak, so read them as a stated ceiling rather than a design margin. Cable compatibility runs 14 to 10 AWG, given alongside 1.5 mm² to 6 mm² — both figures are the supplier's own pairing, not a conversion made here. Sizing an array and its protection stays with whoever installs the system.

Sealing and sun

IP67 is claimed, with a waterproof ring in the male connector doing the sealing, and the shell is PPO, a plastic the supplier chose for ultraviolet and high-temperature resistance. IP67 is the one ingress figure this listing puts a number to, and it is worth having on an array that bakes all summer and sits in rain all winter. No immersion time, test standard or certifying mark is attached to it, so it stands as the supplier's own classification. Note too that a mated, locked pair is what earns any such rating; an open connector is just a plug.

Before you join panels

• Confirm your existing panel leads use the same connector family before ordering. Solar connector styles look alike and do not all mate.
• Panels make voltage whenever light falls on them, so cover them before making or breaking a connection.
• Seat and lock every connector fully; a partly engaged pin arcs, and the seal does nothing about it.
• Array wiring, fusing and regulator sizing should be set by a qualified installer.

Key features

• Matched pair: an M/FF splitter and an F/MM combiner, the two halves a parallel run needs.
• Built-in lock: the male body latches and releases by hand, no tool needed on the roof.
• 14 to 10 AWG span: covers 1.5 mm² through 6 mm² panel and extension cable.
• PPO shell: selected by the supplier for UV and heat resistance in the open.
• IP67 claimed: a sealing ring in the male half, applying when the pair is mated and locked.

Specifications

• Configuration: 1 x male to 2 female (M/FF), 1 x female to 2 male (F/MM)
• Rated current: 20 A
• Rated voltage: DC 1000 V
• Cable compatibility: 14–10 AWG (1.5 mm² – 6 mm²)
• Ingress protection: IP67 (supplier stated)
• Housing material: PPO
• Tools: the title mentions a tool kit, but no tool appears in the supplier's stated contents

Suits caravan, boat and off-grid arrays where a second panel needs to share one controller input. Check the connector type on your existing leads before ordering.

Returns, Refunds, and Replacements

Products that are received faulty, damaged, or not as described are eligible for a return, refund, or replacement in accordance with the Australian Consumer Law (ACL). We are committed to ensuring all products meet the standards of quality and reliability expected by our customers. However, please note that we do not accept returns or provide refunds for change of mind. We encourage you to carefully consider your purchase to ensure it meets your needs and expectations.

Delivery Timeframe

Please note that we cannot guarantee the exact date of arrival, and the delivery timeframes (excluding weekends and public holidays) are as follows:

For customers in Victoria, approximately 7-10 working days; For customers in NSW, SA, ACT, and QLD, approximately 9-12 working days; For customers in WA, NT, and TAS, approximately 9-12 working days.