... ,Fax Machine ,Refrigerator ,washing machine,microwave oven and so on.Suitable for the home and office use.Not connected to the gird.IEC ... 1kw--5kw series off-grid systems,not connected to the grid,including1000w,1200w,1500w,1800w 2000w,2500w,3000w,3500w,4000w and 5000w.Supplied with ... can design the systems according to the customers' requirement free. off-grid solar home system 1kw,2kw,3kw,4kw,5kw