18ah battery pay as you go solar system

{"cid":"91198971","title":"50HZ Pay As You Go Solar System , 18Ah Battery Solar Panel Charge Controller","imgUrl":"https:\/\/img.ismap.com\/nimg\/c6\/87\/94b52944c16b6564751f0bc3eae1-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Stron","Model Number":"ST188","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","Specification":"Mini","Application":"Home, Commercial","Output voltage (v)":"DC 12V","Battery":"6-24Ah","Warranty":"2 years","Type":"PAYG solar home system","Vending software":"Web-based\/Standalone","Output frequency":"50HZ\/60HZ","Battery type":"LiFePo4 battery","Color":"Orange, Green"}}