特斯拉推出新版太阳能屋顶

Tesla has launched the third iteration of its solar roof tile for residential home use, pany says itll begin installations in the ing pany is still tinkering with the product three years after announcing the concept, having done trial installations with two different iterations so far.该公司提出这一概念的三年后仍然在对该产品进行改进，到目前为止已经试安装了两代产品。Versions one and two we were still figuring things out, said Elon Musk on an earnings call earlier this week, adding that he thinksversion three is finally ready for the big time.本周早些时候埃隆·马斯克在业绩电话会议上说：“我们还在研究第一代和第二代产品，第三代产品终于可以大展身手了。”Teslas Solar Roof website now includes a pricing estimator, which lists $42,500 as the total price for the average 2,000 square-foot home, with 10kW solar panels. It also lists $33,950 as the price after an $8,550 federal tax incentive.特斯拉的太阳能屋顶官网上现在有价格计算器，普通的2,000平方英尺房子的瓦片总价为42,500美元，带有10千瓦的太阳能电池板，联邦税优惠8,550美元后价格为33,950美元。You can also enter your address and get an updated estimate that takes into account local costs and incentives, and add on any Powerwalls (with three as the default for a 2,000 square-foot roof).你也可以输入地址，获取最新估价，会把当地成本和联邦税优惠考虑在内，还会算上Powerwalls家用电池（2000平方英尺的屋顶默认有三块电池）。