mppt 3kw off grid solar system kit

{"cid":"91208236","title":"3KW Off Grid Home Solar System Kit 50HZ 60HZ MPPT 110-250V","imgUrl":"https:\/\/img.chinax.com\/nimg\/93\/b7\/1bffa11d2787a9876a521ca2dbbe-200x200-1.jpg","attrs":{"Price":"Negotiable Price","Brand Name":"Silk","Model Number":"OKSPS30","Minimum Order Quantity":"50pcs","Delivery Time":"10-30 Days","Certification":"CE,FCC,MSDS,ROHS,UN38.3","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"1000pcs per month","Packaging Details":"Hard Paper Carton with Foam From Top and Button","Name":"3KW Off-grid Solar Power System","Power":"3KW","Controller Type":"MPPT","Load Power (W)":"3KW or customized","Output Voltage (V)":"110-250V(Adjustable)","Output Frequency":"50\/60HZ"}}

{"cid":"91214917","title":"MPPT Home Solar Panel Kit 3KW 5kw 10kw Off Grid Solar Power System","imgUrl":"https:\/\/img.chinax.com\/nimg\/2b\/c6\/926632c1644653d48a41978dd96a-200x200-1.jpg","attrs":{"Price":"","Brand Name":"Kweight","Model Number":"KW-1\/3\/5KW System","Minimum Order Quantity":"1 Pieces","Delivery Time":"15 days","Place of Origin":"China","Packaging Details":"1. Carton or wooden box
2. Palletization after package
3. Customized package","Supply Ability":"10000 Acre\/Acres per Month","Certification":"CE\/RoHS\/UN38.3\/MSDS","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union,MoneyGram","Warranty":"3years","Free installation service":"NO","Application":"Home, Home Appliances","Solar Panel Type":"Monocrystalline Silicon, Polycrystalline Silicon","Battery Type":"Lithium Ion","Controller Type":"MPPT","Load Power (W)":"3KW, 5kW, 1KW","Output Frequency":"50\/60HZ","Work Time (h)":"Depend On Sunshine Duration","Pre-sales project design":"N","Product name":"Lithium Iron Phosphate Lifepo4 Battery","Capacity":"100Ah 200Ah","Cycle life":"6000 Times","Voltage":"48V\/51.2V","Type":"Li-Ion\/lithium\/lifepo4","Nominal Voltage":"48V DC","Nominal Capacity":"5\/7.5\/10KWH","Keywords":"Battery Lithium Lifepo4","OEM\/ODM":"Yes(Accepted)","Port":"Shenzhen"}}

{"cid":"91211004","title":"Rechargeable MPPT Solar Systems Off Grid , Multipurpose Solar Energy System","imgUrl":"https:\/\/img.chinax.com\/nimg\/4f\/26\/575846603005fc494b8deeb57e96-200x200-1.jpg","attrs":{"Price":"650-3600 USD","Brand Name":"Purple Horn","Model Number":"GH-OFF3KW5KW10KW20KW","Minimum Order Quantity":"1 piece","Delivery Time":"25-30 days","Certification":"CE TUV IEC","Place of Origin":"China","Supply Ability":"1200 PCS per month","Packaging Details":"Carton or wooden box","Work time (h)":"24hours\/day","Specification":"Normal","Load power (w)":"3KW-20KW","Application":"Home,1500W Residential Stand Alone Solar Power System","Output voltage (v)":"110\/120\/220\/230V","Inverter":"Pure Sine Wave Output,110V\/220V switch choose freely","Solar panel type":"Poly panel OR Mono Panel","Solar power (w)":"depends on the controller","Battery type":"Lithium,lead-acid AGM free mainentance battery","Warranty":"5 years","Solar panel":"Poly or mono","Output frequency":"50Hz (47~51.5Hz) \/ 60Hz (57~61.5Hz)","Product name":"wind solar hybrid power system project,solar system home,solar inverter for solar energy system,solar grid power home system \/ 10w solar power Generator \/ 10W solar","Controller type":"MPPT Solar Controller,Inteeligent NPPT controller","Battery":"Built-in Lithium Battery,Lead Acid Battery or Lithium battery","Type":"Off-grid solar system","Controller":"PWM or Mppt solar charge controller","Color":"GREY\/BLUE\/YELLOW,optional","Protection":"Overloads,Overload&short circuit protection,Low Voltage and Under Voltage (alarm)"}}