1004 8wh ess with mppt charging

{"cid":"91222107","title":"Intuitive-Monitor Solar Energy System 500W 1004.8Wh \u2013 MPPT-Enabled ESS with Real-Time SOC Display & Lightweight Design","imgUrl":"https:\/\/img.chinax.com\/nimg\/af\/05\/4d5bee30e17cbee445a86ffc9df2-200x200-1.jpg","attrs":{"Price":"120","Brand Name":"SUNWAY","Model Number":"1000W","Minimum Order Quantity":"5","Delivery Time":"7","Place of Origin":"CHINA","Payment Terms":"T\/T, Western Union, MoneyGram","Packaging Details":"WOODEN CASE","Monitoring Precision":"Real-Time SOC","Solar Input Voltage":"10~55Vdc","Mains Charging Power":"500W","Battery Operation Temp:":"-10\u2103~+50\u2103A","System Compactness":"9.9KG","DC Output":"5V USB Port\/ 12VDC"}}

{"cid":"91225912","title":"500W 1kWh Off Grid Solar Energy Storage System For Telecom Sites","imgUrl":"https:\/\/img.chinax.com\/nimg\/78\/3d\/721cc78932570a63240688aba4f2-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Voltertech","Model Number":"PS-1000WH-500W-Q-2","Minimum Order Quantity":"2 Units","Delivery Time":"10-15 Days for Samples; 30-40 Days for Bulk Production","500W Continuous Output":"Delivers highly stable pure sine wave power precisely rated at 500W for demanding field electronics.","Payment Terms":"L\/C,T\/T,Western Union","Low Voltage Protection":"Automated cut off and return voltage protocols prevent deep discharge damage during dark winter days.","Universal Grid Input":"Supports standard 230Vac charging to maintain reserve readiness in unstable municipal grid zones.","Supply Ability":"5000 Units per Month","Auxiliary DC Telemetry":"Native USB and DC ports allow direct field diagnostic equipment connections without AC conversion.","Distributed Micro Node":"Compact 1kWh architecture engineered specifically for remote telemetry and heavier SCADA infrastructure.","Wide MPPT Harvesting":"Integrated wide voltage MPPT tracker maximizes solar yield for continuous remote site operation.","Certification":"MSDS , UN38.3","8000 Deep Cycle Matrix":"Premium lithium iron phosphate core provides extreme longevity outlasting standard industrial cycles.","Place of Origin":"China","All In One Integration":"Seamlessly consolidates a pure sine wave inverter, BMS, and MPPT controller into one closed system.","Packaging Details":"Heavy-Duty Wooden Case with Protective Foam"}}