The KISAE Home Solar 400 provides up to 400 watts of power from AC outlets for mobile or emergency power, providing a rechargeable source of power for your home, work, or camping needs. The product is safe for indoor use with silent operation and no fuel requirements or fumes. This product is designed to easily recharge from a solar panel. KISAE Home Solar 400 features and benefits are provides peace of mind during power outages, quick-connect port to attach 140W (or smaller) solar panel, 5V USB output, 400 Watt power inverter, 34Ah battery, all-weather capability usable year round and does not require electrical company installation. The following items are included with the KISAE Home Solar 400: (1) Power Inverter, (1) 34Ah Battery, (1) 5V, 750mA USB Port, (1) 2 Amp AC Charger, (1) 140W 8A Solar Charge Controller and (1) Built-in Automatic Transfer Switch.