Solar panels are linked with DC cables that send DC power from the panels to the inverter using an MC4 connector. These connectors are the only ones that can accomplish it that are authorized and certified. Specific MC4 crimping tools are required to make this connection because the procedure must be absolutely flawless. The connections can be removed at any moment without endangering the wires to which they are connected. The use of MC4 connectors is essential if you value leading a sustainable lifestyle. The MC4 solar connectors are used by all modern solar panels. These connections are rated IP67 and they are dustproof and waterproof. Let's see about the MC4 Connectors:
How to install mc4 connectors correctly?
All you need is a male and female MC4 connection, a cable, wire strippers, wire crimps, and around 10 minutes of your time.
Step 1: Fitting the mc4 connector
The wire has been severed more severely than the metal crimp connector. Around 10mm and 15mm in length are the appropriate range for cable stripping.
Step 2: Crimp the cable
Use an 6mm MC4 crimp connector because it reliably creates a strong connection and secures all the components.
Step 3: Pass the crimp
Before the screw, the metal crimp needs to be crossed.
Step 4: Insert the cable
You will hear a click as you place the crimped cable into the connection.
Step 5: Rubber washer
You will see that the plastic fingers' tips are parallel to the rubber seal washer on the cable.
Step 6: The female connector
Make a small bend in the cable to increase surface contact inside the crimp. To expose the wire for crimping, 15mm of the cable's insulation must be removed.
Step 7: Connect the cable
Once more, put the rubber washer last and then the screw nut before the cable. Insert the crimped cable into the female housing after hearing a click.
Step 8: Testing
You suggested using the brand-new mc4 solar connector to inspect your wire's integrity before connecting to your solar panels.
Benefits of mc4 solar connector
MC4 connectors shield solar panels from the elements. These connectors offer the following advantages generally.
- Waterproof
- Enduring against oxidation and safeguards the cables
- Prevents connections from fracturing in threatening conditions
- Time spent installing because it is simple to connect
- High-temperature resistant
- It also has a high voltage endurance.
What tools are required to operate with mc4 connectors?
To operate with MC4 connectors, you need a few different types of specific equipment. Two of the most important instruments are a pair of spanner wrench combo tools and a crimp tool. You should verify the new MC4 connections for continuity before connecting your connection to your solar panels or charge controller. It is the finest approach to guarantee an enduring friendship. Please remember to never unplug the connectors from solar panels or batteries when the sun is shining on them to prevent electrocution from your free, green electricity.
As a result, using these connectors is essential for system safety and extending the operating life. If you want to buy mc4 connectors for solar panels, Elcom is the right place because they offer a wide range of cables at an affordable price.
