Efficient charging with solar energy

With the OPTIMATE Solar Controller 3.3A and the 40W solar panel, you can effortlessly charge your 12V batteries. This system converts solar energy into electric current, ensuring your vehicles such as cars, boats, and campers are always ready to go.

Smart charging technology

The advanced charge controller adjusts the charging current based on the available sunlight. In full sun, the system delivers an average charging current of 3.3A, while in cloudy weather it switches to pulse charging to effectively charge your battery.

Suitable for various battery types

This charging system is compatible with different 12V batteries, including:

• Lead-acid (STD)
• AGM
• GEL
• Start-stop
• Deep cycle

Even batteries with a voltage as low as 1V can be restored and charged.

User-friendly design

The charge controller is equipped with three LED indicators that display the charging status of your battery. This way, you have insight into your battery's condition day and night. The weather-resistant solar panel with aluminum frame and four mounting brackets is easy to install and suitable for both indoor and outdoor use.

Technical specifications

• Solar panel:
• Power: 40W (maximum)
• Nominal voltage: 12V, maximum voltage: 22V
• Dimensions: 42.9 cm (width) x 68.6 cm (height) x 3.3 cm (depth)

• Output cable: 200 cm with SAE connector

• Charge controller:

• Maximum charging current: 3.3A (average), 3-5A pulse

• Suitable for batteries from 2 to 240Ah
• Input voltage: 15-22V
• Weather-resistant housing

Safe and reliable

The system is designed with multiple protections:

• No risk of overcharging
• Safe for vehicle electronics
• Spark suppression
• Automatic shutdown in case of short circuit or disconnected battery

With the OPTIMATE Solar Controller 3.3A and the 40W solar panel, you ensure your 12V batteries always remain in optimal condition, regardless of the weather.