Connecting a solar kit

Connecting a solar kit

We will see in this tutorial how to plug in a solar kit

Difficulty: Good DIYer
Time required: 10 minutes
Number of steps: 4
Updated: October 2024
Avant Propos

Before Proposal

The solar kit uses two 7Ah 12V lead-acid batteries.

Before using the engine for the first time, let the batteries charge for at least 24 hours.

Pay close attention to connections. Respect polarity in all circumstances at the risk of damaging the appliance.

Be careful to avoid short circuits. Insolate the wires well when connecting.

Etape 1 Branchement du panneau

Step 1: Connecting the panel

Plug two wires into the panel. Locate the + and - threads.


.

Then plug the solar panel into the MPPT board into the solar kit box respecting the polarity.

Branchement des batteries

Connection of batteries

Be careful, plug in the batteries according to the supply voltage of your engine.

If it is a 12V engine, the batteries must be plugged in parallel.

If it is a 24V engine, the batteries must be plugged in series.

Today all our engines are in 24V.

The 12V connection applies only to older engines.
This connection will not be discussed in this tutorial.

Rappel

Reminder

Cosses of parallel connection 12V opposite.

Rappel

Reminder

of the 24V series connection opposite.

Etape 2 Branchement sur carte MPPT

Step 2: Connecting to MPPT card

Once you have spotted the type of connection, plug the + and - pod wires into the MPPT card.


Etape 3 Branchement des fils d'alimentation

Step 3: Connecting the power wires

Plug two wires to the output of the MPPT board.


Branchement sur une carte CA2B9 24V

Plugging to a 24V CA2B9 card

For sliding engine cards, connect the two "Motor" output wires of the MPPT board to the SOL + SOL + SOL input - respecting the polarity.

sur une carte

Plugging into an AVLO 24V card

For 24V leaf gate engines, the supplied connector must be usedwith the engine.

It is in a craft bag.

.

Use a domino to connect the MPPT board output cables of the MPPT board and the connector.

Caution: Do not use the transformer's 230V terminal block to make the connection.

Etape 4 Branchement des batteries

Step 4: Connecting batteries

Then connect the pods to the batteries.

It is possible when closing the circuit, when connecting the last pod, that a spark appears at the pod. This is a normal phenomenon.

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