Tsuo and the entire team spent more than one year studying how to convert sunlight into the maximum amount of electrical energy, while also ensuring the stability of the power generation system. This was necessary because "if just one palm-sized cell in a solar panel made up of hundreds of cells is blocked, the entire panel won't produce any electricity," notes Tsuo.
左元淮和整個團隊花了一年多的時間，研究如何將陽光轉換成最大的電力，同時又能兼顧發電系統的穩定，因為「數百片巴掌大的太陽能電池板，只要有一片被遮住，整組電池就無法發電。」