A comprehensive and powerful solution for residential solar energy needs. This robust system combines the efficiency of the Growatt Off-Grid Storage Inverter SPF6000T DVM-US MPV, and the high-performance 4400W Rigid Bifacial 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 Off-Grid Storage Inverter SPF 6000T DVM-US MPV: High yields: output power factor up to 1.0 Low frequency inverter 120/240Vac Split Phase output Integrated MPPT charge controller Optional WIFI/ GPRS remote monitoring Built-in pure copper low frequency transformer Configurable grid or solar input priority WiFi dongle included ROCKSOLAR 440W Monocrystalline Bifacial Solar Panel (x10): 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 25 years of service life with a 10-year manufacturer warranty Eco-friendly power generation to reduce carbon footprint