TTN 2015 PWM CY2430 Solar Charge Controller

Model Number: TTN-CY2430 Brand Name: TTN Key Specifications/Special Features: Dear Users:Thank you for selecting our product. Please read this manual carefully before you use this product.The controller is for off-grid solar system and control the charging and discharging of the battery. Main function is protecting battery. The intelligent charging process has been optimized for long battery life and improved system performance.Major FunctionsThe features are listed below:Automatic Identification System Voltage, 12V 24V auto recognitionHumanized LCD displaying and double button operation of man-machine interface.

Completed technical data for setup and modify.

High efficiency intelligent PWM 3stage charging

The load control mode can be selected, the timer function can be reset for street light at night.

Reliable over voltage protection、short circuit protection、over load protection、 overcharge protection、 over-discharge protection.

Accurate temperature compensation, correcting the charging and discharging voltage automatically, improving the battery lifetime.

Roundly reverse connected protection.

Solar Panels, Battery, Solar Charge Controller positive poles are all connected together, adopting negative MOSFET in series control circuit.
Important Safety Information


It is better to install the controller in the room. If installed the controller outside, please keep the environment dry, avoid direct sunlight.

The controller will be hot in process of working, please keep the environment ventilation, away from flammable.

The open circuit voltage of solar panel is too high, (especially 24V system), please take care.

The battery has acidic electrolysis, please put on goggles during installation. If you accidentally exposed to the electrolysis, please rinse with water.

The battery has huge power, prohibit any conductor short circuit the positive and negative pole of battery. Suggest to adding a fuse between battery and controller. (Slow motion type, the action current of the fuse should be 1.5 times rated current of controller.)