Unstable wind power is a common phenomenon. It is best to add a battery system designed to be used for wind charging and battery power supply to solve the problem of instability. The power generation is generally 150W, 200W, 300W, 500W and other specifications, not 12V, 24V, 48V. That's the output voltage specification. You need to calculate how many watts of generator you need based on the total power of the TV and the light bulb. You also need to determine whether it is 12V or 48V based on the power voltage of the TV and the light bulb. If it is designed to be directly powered by the battery, first look at the working voltage of the TV. For LED TVs, 12V power supply is the best. Then, your generator should be equipped with a 24V wind motor with a power of about 200W, a 12-24V wind charger, and a set of 65A/H, 12V batteries. In this way, the TV is powered directly by the 12V battery. For 6-70 light bulbs, it is best to use LED high-brightness light-emitting diodes, which are both power-saving and safe. Four of them are connected in series (to form a light bulb unit), which is about one watt. When calculated as 1W, 100 "bulbs" can be installed. . Then, all the light bulbs are connected in parallel and connected to the battery. They are also directly powered by the battery at 12V, which is the most efficient. When there is wind, the battery is charged first, or it can be powered at the same time. When there is no wind, the battery is powered to ensure the continuity of power consumption. The rated wind speed of 10M/S refers to the wind force of 10 meters per second to reach the rated power. Therefore, the generator can be either 24V or 48V, but the charger must be matched. Choosing a higher voltage is to prevent weak winds that are lower than the rated wind speed, because the wind may be strong and weak in bursts. Choosing a wind motor with a slightly higher voltage is conducive to charging.
At least the generator power is required to be 1,000 watts. If the wind power is not enough, a generator of more than 3,000 watts and sufficient wind wheel area is required. The voltage specification of the battery needs to be set according to the maximum output voltage of the generator to avoid underutilization coefficient. Of course, the input voltage of the inverter corresponds to the battery voltage. The power requires a sine wave of more than 1000 watts. Otherwise, it will be difficult to start the refrigerator and washing machine.