Home photovoltaic inverter procurement should pay attention to the minefield

Now the world is promoting the use of green energy, so many families are using photovoltaic inverters, so that not only can use green energy, but also can sell the extra power to the electricity network to earn income, and in the purchase of photovoltaic inverter equipment, there are often some minefields need to pay attention to, and today to talk about this topic.

First, when purchasing photovoltaic inverters, we should naturally pay attention to brand and quality, so if it is a small brand of photovoltaic inverters that we have not heard of, it is still recommended not to buy cheap, although the technology of the inverter has been gradually improved after updating, but after all, it is a long-term use of household equipment, or choose a trusted brand, so that quality is guaranteed. And before buying to consult the professionals to see what kind of inverter is suitable for the specific construction environment, do not buy only to find that it can not be installed, again emphasize not to be greedy.

Second, the minefield just mentioned is the purchase of photovoltaic inverters when cheap to buy no guarantee of the brand, and on the other hand, pay attention to is to choose power generation efficiency according to the household electricity situation, because the usual household photovoltaic inverter capacity is about 5KW to 10KW, so do not deliberately choose a large power generation inverter, Feel that the extra electricity can be sold to the power grid to earn income, and often the use and maintenance costs of large power generation inverters will be high, excess electricity can indeed be sold to earn income, but deliberately buy high-power household inverters for this is not cost-effective.

Third, when purchasing household photovoltaic inverters, there is a minefield that only attaches importance to quality and does not attach importance to installation. When purchasing, various parameters such as MPPT input and voltage are taken into account, but there is no intention when installing, and the quality of installation directly determines the heat dissipation and other factors, so professionals should also be hired to design and install drawings. A high quality installation is required.

With the gradual attention and popularity of photovoltaic inverters in household electricity, many families are now using inverters, so the several minefields just mentioned must pay attention to the purpose of using inverters is to use environmentally friendly and energy-saving new energy, and by the way, more green energy into income, rather than a way to make money.