[Easy Customization for Different Usages]: A Single Mango Power E can add one Mango Power E Battery to expand to 7.06 kWh extra battery capacity & 3000 Watts output, Two Mango Power E's can be connected with an E-Link cable to expand to 14 kWh capacity and 6000 Watts output [Ultra-durable CATL LFP Battery Cells]: CATL lithium iron phosphate batteries are far safer and much more reliable than other battery chemistries. CATL's unique self-healing technology enables its batteries to run for more cycles, charging, discharging, and recharging a far greater number of times [240V Split-Phase for Heavy-duty Appliances]: With the mSocket Pro* accessory, the Mango Power E becomes a high-powered split-phase generator capable of delivering 240V output so you can run large power-consuming appliances such as heaters, dryers, water pumps, and more [Super Fast Charging Up to 80% in One Hour]: Ultra-durable CATL LFP battery cell technology allows for faster charging, long-lasting, and more reliable performanceology enables its batteries to run for more cycles, charging, discharging, and recharging a far greater number of times [Multiple Charging Methods]: Charge the Mango Power E using solar charging max 2000 Watts, grid charging max 3000 Watts, generator charging max 3000 Watts [30% Tax Credit Could be Applied]: You could apply for the Residential Clean Energy Credit for qualified solar electric property costs. Please check with your utility to verify eligibility & requirements for Residential Clean Energy Credit programs. [What’s in the Box] : 1 x Mango Power E, 1 x AC charging cable,1 x solar input cable, 1 x quick guide,1 x warranty card. You'll also get a 10 year warranty from Mango Power and friendly local customer service whenever you need it