Renogy Solar Connectors M Branch Parallel Adapter Cable MMMF+FFFM Pair
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The Renogy Solar Connectors M Branch Parallel Adapter Cable MMMF+FFFM Pair Joins Three Solar Panels in Parallel Through One Connection
The Renogy Solar Connectors M Branch Parallel Adapter Cable MMMF+FFFM Pair is a set of two branch cables for wiring solar panels in parallel. Renogy says you can use it to connect 3 solar panels in parallel. It is a CE-certified solar M connector rated 30A and 1500V DC.
It is made for anyone adding a third panel to a parallel array who wants to merge the panel leads into one run. It is compatible with standard solar connectors and fits 14AWG to 10AWG cable.
Renogy Solar Connectors M Branch Parallel Adapter Cable MMMF+FFFM Pair Features
Three Panels in Parallel
Each cable splits one connection into three branches. Renogy's photos show the pair as one cable with male branch ends and one with female branch ends, which is what the MMMF and FFFM in the name describe.
30A and 1500V DC Rating
Renogy rates the connector at 30A and 1500V DC (IEC). Contact resistance is 0.5mΩ. The contacts are tin-plated copper and the insulation is PC.
IP67 When Mated
Renogy lists the protection degree as IP67 mated and IP2X unmated. Renogy also describes the connector as anti-oxidation, anti-UV and resistant to high temperature, with an operating range of -40°F to 194°F (-40°C to 90°C).
Built-In Lock for a Secure Fit
Assembly is simple and a built-in lock holds the connection in place. Renogy says the tight fit helps keep water out. To pull the connectors apart, use Renogy solar spanners.
Real-World Applications
Three-panel arrays. Combine the output of three panels in parallel before the run to your charge controller.
Expanding an existing setup. Add panels to a parallel array without extra loose connectors.
Practical Comparison
Branch Cable Versus Individual Connector Pairs
A branch cable arrives with the junction already made, so you have fewer joints to assemble in the field. Loose connectors give you more freedom over cable lengths.
Buyer Guidance
Match the Cable Size
The connectors suit 14AWG to 10AWG solar wire. Renogy lists the rated current as 30A, so check that the total current of your three panels in parallel stays within your system's limits.
This May Be A Good Fit If
- You are wiring 3 solar panels in parallel
- Your panels use standard solar connectors
- Your wire is 14AWG to 10AWG
Common Questions
How Many Panels Can It Connect?
Renogy says it connects 3 solar panels in parallel.
What Wire Size Does It Accept?
Renogy says it normally suits 14AWG to 10AWG solar wire.
Why Are the Connectors Hard to Pull Apart?
Renogy says the tight design helps prevent water leaking in. To remove them from solar panels, use Renogy solar spanners.
What's Included
- 1 x Solar Connectors M Branch Parallel Adapter Cable MMMF+FFFM Pair
Simple Parallel Wiring for Three Panels
The Renogy Solar Connectors M Branch Parallel Adapter Cable MMMF+FFFM Pair gives you a 30A, 1500V DC rated way to join three panels in parallel. If you need help planning your array, the Outbound Power team is happy to help.
Renogy Solar Connectors M Branch Parallel Adapter Cable MMMF+FFFM Pair Specifications |
|
|---|---|
| Electrical | |
| Rated Voltage | 1500V DC (IEC) |
| Rated Current | 30A |
| Contact Resistance | 0.5mΩ |
| Suitable Single Core Cable Section | 2.5mm², 4mm², 6mm² |
| Compatible Wire Size | 14AWG to 10AWG |
| Materials | |
| Insulation Material | PC |
| Contact Material | Copper, tin plated |
| Flame Class | UL94-HB/UL94-V0 |
| Durability | |
| Protection Degree | IP67 mated / IP2X unmated |
| Safety Degree | II |
| Temperature | -40°F to 194°F (-40°C to 90°C) |
| Fit | |
| Panels Connected | 3 solar panels in parallel |
| Set | Pair (MMMF and FFFM) |
| Warranty | |
| Warranty | 1 year |
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