Introducing the Ultimate Home Solar Storage Kit, a comprehensive and powerful solution for residential solar energy needs. This robust system combines the efficiency of the Growatt Off-Grid Storage Inverter SPF 3500TL LVM-US, the reliability of the Growatt AXE 5.0L-C1 5kW Battery, and the high-performance 2640W Solar arrays (6 X 440W bificial solar panels) to provide an unrivaled off-grid experience. Engineered for seamless integration, the system ensures that your home can run independently of the grid, whether as a primary power source or as a backup during outages. It&';s an ideal setup for environmentally conscious homeowners looking to reduce their carbon footprint and harness the power of the sun. Product Features Growatt AXE 5.0L-C1 5kWh Battery: Modular 5kWh capacity, expandable in parallel for up to 400kWh Cobalt-free LiFePO4 battery cells for safety and longevity Quick, cable-free stacking installation Remote management for firmware updates and diagnostics via WiFi or GRPS Integrated BMS for real-time monitoring and protection 10-year warranty ensuring peace of mind Growatt Off-Grid Storage Inverter SPF 3500TL LVM-US: Highly versatile with 3500W rated power Integrated MPPT charge controller for maximum solar efficiency Supports parallel operation up to 20kW and Split phase 120/240Vac output with two in parrallel. Flexible scheduling for inverter charging and discharging Configurable grid or solar input priority and Generator Connection ready WIFI/GPRS remote monitoring (WiFi Module included) ROCKSOLAR 440W Monocrystalline Bifacial Solar Panel (x6): High-efficiency monocrystalline cells for superior performance 440W power output per panel with a total array power of 2640W Durable aluminum frame and anti-reflective glass for weather resistance Easy installation with pre-drilled mounting holes Bypass diodes to minimize shading impact on performance Over 30 years of service life with a 12-year manufacturer warranty Eco-friendly power generation to reduce carbon footprint With the Growatt off grid Solar System, achieve energy independence, reduce electricity bills, and enjoy the assurance of a reliable power supply. Experience the combined benefits of modern solar technology and battery storage in one seamless package.