no pollution off grid solar system kits

{"cid":"91190745","title":"High Efficiency On Grid Solar Hybrid Wind Turbine System Kit 3KW","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/9b\/50\/622057c0975eed1c571a285a8c28-200x200-1.jpg","attrs":{"Price":"$299-12999","Brand Name":"GREEF","Model Number":"GH-3KW","Minimum Order Quantity":"1set","Delivery Time":"25DAYS","Certification":"CE","Place of Origin":"QINGDAO","Payment Terms":"L\/C, D\/A, D\/P, Western Union, MoneyGram","Supply Ability":"25","Packaging Details":"Inner Foam + Plywooden case","Rated Power":"3000W","Blades Length":"1.9M(6.23ft)","Max Power":"4000W","Blades Material &Quantity":"FRP \/3PCS","Protection Grade":"IP54"}}

{"cid":"91198971","title":"307.2Wh 60HZ Pay As You Go Solar System With Rechargeble Radio","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/ea\/ae\/da1fa7d3deb82619e282f4f52c16-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Stron","Model Number":"ST1388","Minimum Order Quantity":"1 set","Delivery Time":"15-30 days","Certification":"Lighting Global","Place of Origin":"China","Payment Terms":"T\/T, Western Union","Supply Ability":"3000sets\/month","Packaging Details":"Cartons","Application":"Home, Commercial","Output voltage (v)":"DC 12V","Battery":"76.8-307.2Wh","Solar panel":"30-80W","Battery type":"LiFePo4 battery","Type":"PAYG solar home system","Output frequency":"50HZ\/60HZ","Color":"Orange, Green","Recharge Mode":"Token","Warranty":"2 years"}}