SKU: 44100244632

Photonic Universe MC4-compatible adaptor with 10A blocking diode

Sale price$21.59 Regular price$23.99
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Description

Photonic Universe MC4-compatible adaptor with 10A blocking diodeMC4 compatible adaptor for connecting several solar panels in parallel(to common positive and common negative terminals) and run them through a single solar charge controller More Information This MC4 compatible adaptor with a 10A blocking diode allows you to connect several solar panels in parallel (to common positive and common negative terminals) and run them through a single solar charge controller. It eliminates the risk of back flow of power

MC4 compatible adaptor for connecting several solar panels in parallel(to common positive and common negative terminals) and run them through a single solar charge controller More Information

This MC4-compatible adaptor with a 10A blocking diode allows you to connect several solar panels in parallel (to common positive and common negative terminals) and run them through a single solar charge controller. It eliminates the risk of back flow of power through solar panels, particularly when different sized solar panels are used in the same array, or when one or more solar panels are prone to shading.

The adaptor can also be used for a single solar panel as a blocking diode, to ensure that no battery power is fed back through the solar panel at night time.

Subject to the maximum current and voltage rating of the adaptor (1000V 10A DC), it can also be used in more complex solar arrays with multiple strings of solar panels connected in series, in parallel, to ensure that power only flows in one direction.

The adaptor features a male MC4-compatible connector and a female MC4-compatible socket, which means it can easily be plugged into the end of a solar panel cable with a compatible connector.

The adaptor can be easily disassembled if a diode inside needs to be replaced, and quickly reassembled. It is also fully waterproof, and suitable for outdoor applications.

Technical Specification

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Exchange/Return Notes
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SKU: 44100244632

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judith stevens
Massapequa, US
★★★★★ 1
Some of the components are plastic
This is not a heavy duty application what so ever . One of the flanges broke . We do not recommend this product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 5, 2024
K
Verified Purchase
Kimberly matthews
West Palm Beach, US
★★★★★ 2
Quality control lacking
One tee conector was missing. Nothing avaliable locally that fits.
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Reviewed in the United States on July 13, 2025
A
Verified Purchase
Alexandra
Massapequa, US
★★★★★ 1
It doesn’t stay in
The pipe keeps coming out. Not worth the money. Not sturdy to hold a top table.
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Reviewed in the United States on February 20, 2024
E
Verified Purchase
Eric
Bozeman, US
★★★★★ 2
Good finish, poor hardware.
Set screws are poor quality and are sometimes powdercoated on the exposed threads. Leads to striped hex sockets and inability to tighten properly. Durable finish as evidenced by no visible damage after throwing parts across the shop in frustration. Ended up running self tapping screws thru parts to complete assembly.
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Reviewed in the United States on February 26, 2024
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Verified Purchase
Carl L. Bradley
Alexandria, US
★★★★★ 1
Kinda flimsy…
Thought the assembly was metal, it’s some kind of PVC.
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Reviewed in the United States on September 22, 2025

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