Renogy Y Branch Parallel Adapter Cable Connectors MMF+FFM (A Pair)
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Visit CalculatorThe Renogy Y Branch Parallel Adapter Cable Connectors are the essential solution for expanding your solar array. Specifically designed for parallel connections, these connectors allow you to link two solar panels together, maintaining the same voltage while doubling your current output. Built to withstand the harshest outdoor environments, they provide a secure, seamless, and weather-resistant connection that ensures your solar power system operates at peak efficiency.
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| Specification | Details |
| Rated Voltage | 1500V DC(IEC) |
| Rated Current | 30A |
| Contact Resistance | 0.5mΩ |
| Insulation Material | PC |
| Contact Material | Copper,tin plated |
| Temperature | -40℃-90℃/-40°F-194°F |
| Protection Degree | IP67 mated/IP2X unmated |
| Safety Degree | Ⅱ |
| Flame Class | UL94-HB/UL94-V0 |
| Suitable Single Core Cable Section | 2.5mm²,4mm²,6mm² |

What is the difference between series and parallel connections?
Connecting in parallel using these Y-Branch connectors keeps your voltage the same (e.g., 12V) but increases your current (Amps). Series connections increase voltage but keep the current the same. Parallel is standard for 12V systems with multiple panels.
Do I need a special tool to disconnect these?
While they can be disconnected by hand by pressing the side tabs, using a standard solar connector tool is recommended to avoid damage to the locking mechanism and to make the process easier.
Can I use these to connect three panels?
One pair of Y-branch connectors can connect two panels. To connect three panels in parallel, you would need two pairs of Y-branch connectors daisy-chained together.
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