Paidu is China manufacturer & supplier who mainly produces Solar Cable Optical Voltages with many years of experience. Voltage refers to the electrical potential difference between two points in an electrical circuit. In the context of solar cables, we typically talk about the voltage rating of the cable, which indicates the maximum voltage the cable can safely handle without breakdown or insulation failure. This voltage rating is usually specified in volts (V) or kilovolts (kV).If you are asking about "solar cable optical voltages," it could be a misunderstanding or a misnomer. Solar cables are not related to optical voltages as they are designed for carrying electrical power, not optical signals. However, if you are interested in using optical fiber technology in solar energy systems for data transmission or monitoring purposes, you might consider integrating optical fibers alongside traditional electrical cables to transmit data from sensors, inverters, or monitoring devices back to a central control system.