This 1.2kW essential kit from Renogy is a must-have for any solar power enthusiast. With a compact design and easy installation, it provides clean and reliable energy for daily use. Featuring high efficiency solar cells and a charge controller, it allows for maximum power output, making it a smart and sustainable investment. Key Features Advanced Solar Panels: 1.2kW high-efficiency PERC panels, utilizing the latest generation technology for superior energy production. Reliable Power Storage: A 9.6kWh battery bank, providing a reliable and consistent energy supply for your needs. All-in-One Inverter Charger: A 48V 3500W solar inverter charger that combines inverter, charger, and controller into one compact unit. DC Circuit Protection: Integrated DC circuit protection to ensure safe operation and prevent potential damage to the system. Bluetooth Monitoring: Bluetooth connectivity for easy remote monitoring of system performance and energy usage from your device. Package Includes 4x 320W Monocrystalline Solar Panels (4 pieces) 2x 40Ft 10AWG Solar Panel to Charge Controller Adaptor Kit (Pair) 1x 5 Strings Solar Combiner Box 2 x 16A 1P DC Miniature Circuit Breakers 1x DC Circuit Breaker Box 1x 32A 1P DC Miniature Circuit Breaker 1x 16Ft 10AWG Battery to Charge Controller Tray Cables for 3/8 in Lugs (Pair) 2x 8Ft 8AWG Solar Stranded Copper PV Wire 1x 160A 2P DC Molded Case Circuit Breaker 1x 48V 3500W Solar Inverter Charger 4x 12V 200Ah AGM Batteries 3x 12Inch 1AWG Copper Battery Interconnect Cables for 3/8Inch Lugs 2x 8Ft 1AWG Copper Battery Inverter Cables for 3/8Inch Lugs (Pair) 1x BT-2 Bluetooth Module Specifications: 320 Watt Monocrystalline Solar PanelMaximum Power at STC: 320WOptimum Operating Voltage (Vmp): 32.7VOpen-Circuit Voltage (Voc): 40.1VOptimum Operating Current (Imp): 9.79AShort-Circuit Current (Isc): 10.36AOperating Temperature: -40°F to 185°FCell Efficiency: 21%Maximum System Voltage: 1000V DC (UL)Maximum Series Fuse Rating: 15AWeight: 39.7 lbsDimensions: 65.6 x 39.4 x 1.4 inCertifications: CE, ISO, UL RENOGY 48V 3500W Solar Inverter Charger with 80A/145V MPPTOutput Waveform: Pure Sine WaveContinuous Output Power: 3500WPeak Power Rating: 7000WOutput Voltage: 120VAC ± 5%Output Frequency: 50 Hz ± 0.3% / 60 Hz ± 0.3%Input Voltage / Rated Battery Voltage: 48VDC (minimum start-up voltage 44V)Charge Controller Type: MPPTMaximum Input Power: 4800WMaximum Input Current: 50ADimensions: 16.8 x 12.7 x 4.9 in / 426 x 322 x 124 mmWeight: 23.8 lbs / 10.8 kg 12 Volt 200Ah Deep Cycle AGM BatteryBattery Type: AGMRated Capacity: 200Ah (20 Hour Rate to 10.5V)Nominal Voltage: 12VInternal Resistance: Approx. 3.5mΩConnection Method: In Series, and In Parallel (up to 4)Dimensions: 20.6 x 9.4 x 8.8 in / 522 x 240 x 224 mmWeight: 127.9 lbs / 58 kgStandard Operation Temperature: 77°F ± 9°F (25°C ± 5°C)SKU: RKIT1200CB-C43D4-A24-US