MPPT T40-40A Solar PWM Controller % SINOTIMER 700mAh battery for up to

700mAh battery for up to 10 hours of playtime at 2/3 volume on a full charge

insulation resistance

exaggerated distortion

Airplay and autolink: can be connected to Apple and Android phones to mirror the screen

using GPS global positioning and BDS

MPPT T40-40A Solar PWM Controller % SINOTIMER 700mAh battery for up toFeatures: 1. The characteristic of this controller is that the working voltage of the solar panel can be tracked to the maximum current emitted by the solar panel by intelligently adjusting the solar panel, so that the solar panel always works at the maximum power point of the V A characteristic curve. Compared with ordinary solar controllers, the utilization of solar panel power generation has increased by 10 30% 2. Vivid LCD graphic symbols, concise