The electricity is supplied by roof-mounted PV cells linked to an inverter and a DC net.

电能是由铺设在屋顶并与变极器和直流电网相连的PV板提供。

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Encoder control the stainless net worktable. It can engrave on all kinds of textile cloth, leather, PV largely and speedily, improve the additional value of product.

编码器高精度控制不锈钢网状工作台，能够在各种纺织面料、皮革、PV等材料上大幅面高速雕花、切割、提高产品附加值。

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New York City can get by on slightly more electric energy than it is using now, about 57 TWh gross and 46 TWh net of PV production on buildings.

FORBES: New York City's 90x50 Vision: Green Sleight of Hand?