
describe Dimensions: 134*70*35cm Solar panel charge controller, 12V/24V, LCD display. All the necessary protections for your peace of mind. System adjustment parameters. Dual USB ports are more convenient. Temperature compensation, double MOSFET reverse current protection, low heat generation.< /p> Solar voltage regulators are designed to meet the needs of the rural electrification market. Cost-effective with the latest electronic technology and large production volumes. This solar controller is suitable for 12V or 24V solar systems. It has all the necessary protections.