So we took the same genetic algorithm that we used earlier to make that concentrator, which didn't work out for us, to optimize the Stirling engine, and make its design sizes and all of its dimensions the exact optimum to get the most power per dollar, irrespective of weight, irrespective of size, to get the most conversion of solar energy, because the sun is free.
再次用之前用过的基因算法 来设计之前不太管用的太阳能收集器 从而优化斯特灵机。 完成设计尺寸 最优的设计就是能够使每一美元可以产生最多的能量， 无须考虑重量与尺寸， 因为太阳能是免费的，所以重点就是尽可能多转换太阳能加以利用。