Recently, "home photovoltaic power generation" has been increasingly favored by high-end home users, I think not only because of high-end, atmospheric. The main reason is that users can enjoy a "self-powered, energy-saving, low-carbon" state of life, and can also respond to the national call to sell excess electricity to the national grid. Moreover, distributed power generation is flexible, distributed in households, companies, and communities, and the construction cost is also low. In order to make home photovoltaic power generation more and more into the home.

1. What does a complete set of household photovoltaic power generation system include?A complete set of household photovoltaic power generation system includes photovoltaic modules, photovoltaic controllers, batteries, photovoltaic inverters.(If want to detail info contact my whatsapp +8615813856556)

2. Photovoltaic module selection? The common categories of photovoltaic modules are: monocrystalline silicon components, polycrystalline silicon components, amorphous silicon components. Monocrystalline silicon module efficiency 12%-18.25%, polycrystalline silicon module efficiency 12%-16.25%, amorphous silicon module efficiency 5%-8%; The current power size of monocrystalline silicon or polysilicon is 3W-310W, and amorphous silicon is basically customized. The price of qualified components is generally around $0.3-0.35 per watt. For example, the thickness of the battery, the thicker the better, it is not easy to crack, and the energy efficiency is less than 10%, which belongs to the garbage.

3. Inverter selection? At present, there are many varieties of inverters on the market, and the efficacy and price are messy, but it can be divided into two kinds: one is that the battery can not be charged on cloudy days, and the other is that the battery can be effectively charged on cloudy days.

4. Battery selection? There are many kinds of batteries, such as lead-acid batteries, lithium batteries, or lithium-water batteries that will come out, hybrid batteries and so on. Commonly used lithium batteries are very common to buy or replace the old are more convenient. Lead-acid batteries have a limited life. Lithium batteries are stable and durable, and can better match the function of the inverter

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