From the perspective of terminal product trends, the split type is currently the main type, that is, the battery and inverter system are used together, and the follow-up will gradually develop into an integrated machine. In the past, battery manufacturers usually provided battery systems, inverter manufacturers provided hybrid inverters, and sales channels were based on the compatibility of batteries and inverters. Different brands of products bring cumbersome installation and after-sales service. Therefore, pack manufacturers and inverter manufacturers have begun to involve each other. At present, some inverter manufacturers have purchased batteries and assembled packs for sale. On the one hand, it can expand sales, and on the other hand, it can help consumers save one-time equipment investment and simplify installation. , Save installation costs, and facilitate after-sales maintenance. All-in-one products of battery manufacturers such as Pinen are under development.

The overall price of the all-in-one terminal is relatively high, but the high integration of the all-in-one terminal reduces the difficulty of installation and saves installation costs. Hardware costs in overseas markets account for less than half of the overall cost, and subsequent labor costs, including installation, service, design, subsequent grid connection applications, and subsidy applications, account for a major proportion. The all-in-one machine can save follow-up costs, so it is gradually recognized in the high-end market.