Solar Charge Controllers

Solar charge controllers manage how solar panels charge your battery bank and protect the system from over-charging, over-voltage and irregular power flow. They form the link between your panels and batteries, helping the system run safely and efficiently during long load shedding cycles and low-light conditions.

What to consider when choosing a solar charge controller:

• Check your solar panel voltage and total wattage

• Match the controller’s current rating to your battery bank

• Choose MPPT for higher efficiency in low-light conditions

• Confirm lithium battery compatibility if your system uses LiFePO4

• Look for strong protection features like over-voltage and temperature control

• Use reputable brands with good local support

• Ensure the controller can communicate with your inverter if needed

MPPT controllers are the preferred option for most homes, farms and workshops in the North West. They track the best power point on the panels, which improves charging performance during cloudy weather and early mornings. This makes them a practical choice for systems that power fridges, tools, pumps, lights or security equipment.

A good charge controller extends battery life, keeps voltage stable and helps prevent the damage often seen in cheaper systems. Whether you are building a new solar setup or upgrading an existing one, choosing the right controller size ensures safer charging and better long-term performance.

Rohen Services supplies and supports trusted brands such as Victron, with guidance on correct sizing, solar array configuration and system layout. If you are unsure which controller suits your battery bank and panel setup, our team can assist with system checks and recommendations across the North West.