Check the listing for details. EcoFlow Solar Generator RIVER 2 Max 512Wh+110W Solar Panel Certified Refurbished. Color: Black, Condition: Certified - Refurbished. Listed at 448.75 USD. Please note that RIVER 2 Max and 110W Solar Panel may be shipped separately from different warehouses and may arrive at different time. Power. Anywhere. Anytime. FAQ Q1: How long can the RIVER 2 Max power my appliances? A: Run time≈ 512Wh*0.85/operating wattage of your appliances. Q2: Can RIVER 2 Max handle high-wattage appliances? A: Yes. RIVER 2 Max can power devices up to 1000W with our proprietary technology, X-Boost. *X-Boost can run devices that require up to 1000W, however, it's best to test before use. Specs Capacity 512Wh Net Weight Approximately 13.2lbs Dimensions 10.6 x 10.2 x 7.7inches AC Input 100-120V 50Hz/60Hz, 660W Max Solar Input 11-50V, 13A, 220W Max Car Input 12V/24V, 8A, 100W Max USB-C Input/Output 5/9/12/15/20V, 5A, 100W Max AC Output 120V 50Hz/60Hz, 500W (Surge 1000W) DC Output 12.6V, 10A/3A/3A, 126W Max USB-A Output 5V, 2.4A, 12W Max DC5521 Output 13.6V, 3A, 36W Max Cell Chemistry LFP Cycle Life 80%+ capacity after 3000 cycles App Control Wi-Fi, Bluetooth Discharge Temperature 14°F to 113°F/-10°C to 45°C Charge Temperature 32°F to 113°F/0°C to 45°C Optimal Operating Temperature 68°F to 86°F/20°C to 30°C Storage Temperature 14°F to 113°F (68°F to 86°F is best)/-10°C to 45°C (20°C to 30°C is best)