This is probably the second most expensive unboxing that Adas has ever made because of recent changes in Taiwan's energy structure. During summer, when electricity usage is at its peak, unexpected incidents (such as accidentally pressing buttons or small animals getting electrocuted) often cause power outages or area-specific power supply, causing Adas' job, which requires constant power, to come to a complete stop. So, starting from the previous year, he started considering installing a complete solar energy system at home, including solar panels, batteries, and an online uninterrupted power system. After doing some research, Adas decided to have the South-based YouTuber "Falling Outdoors" to estimate the cost for him. After half a year of discussion, estimation and planning, the installation was finally completed in November of last year. In this video, Adas will share his own experience of installing the solar energy storage system in his home and answer some questions and issues he encountered, how to find a qualified contractor, and what to watch out for. The total cost of the equipment and construction was almost 390,000 NTD (including the main unit, ATS, 14 kWh battery, construction, iron and wiring, etc.), but the final cost depends on individual needs and on-site assessment. It is recommended to compare prices from several contractors before making a decision, and the pricing and planning from "Falling Outdoors" was the most transparent and clear.