50hz rooftop on grid solar system

{"cid":"91222107","title":"Commercial 50HZ 5kw Solar System On Grid Rooftop On Grid Solar System","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/a2\/1b\/b74f70b52ddd1d04bd0062cb07dc-200x200-1.jpg","attrs":{"Price":"$0.55\/watts 10000-19999 watts","Brand Name":"SUNEVER","Model Number":"SWS10ks","Minimum Order Quantity":"10000 watts","Place of Origin":"Anhui, China","Warranty":"5years, 5-10 Years","Free installation service":"Yes","Application":"Commercial","Solar Panel Type":"Monocrystalline Silicon","Battery Type":"NONE","Controller Type":"NONE","Mounting Type":"Ground Mounting","Load Power (W)":"30kw, 20kw, 5KW, 10KW","Output Voltage (V)":"110V\/127V\/220VAC\/380VAC\/480V","Output Frequency":"50HZ\/60HZ","Work Time (h)":"24Hours","Certificate":"CE\/G98\/G99\/IEC\/UL\/EN50548, CE\/G98\/G99\/IEC\/UL\/EN50548","Pre-sales project design":"Y","solar panel":"high efficiency 410-700Watts","Inverter type":"On-grid Solar Power Inverter","Brand":"GROWATTS,INVT","Installation Site":"Outddor","AC output":"110v\/220\/230\/240\/380\/400V","Work mode":"on grid mode","Technical Support":"Complete Technical Support","Keywords":"Solar Power System"}}