The PowerSource 1800 is the perfect solar generator for emergency backup power. The 90-watt rapid-charge solar panel supplies electricity to the 1800-watt backup power unit so you can keep your lights and appliances running even when the electricity goes out. With just a single charge, the PowerSource 1800 will supply up to 12 hours of uninterrupted backup power for a small office, and up to eight hours of run-time for essential home appliances and small electronics during a power outage. Naturally, if the sun is shining, the solar panel can be used to recharge the battery, providing a limitless supply of backup electricity. For more info visit http://solarbackupsavings.com The 1800-watt inverter comes with five 115 VAC power outlets for operating multiple devices simultaneously. With the PowerSource 1800 at your fingertips, you can power appliances, electronic devices, and even home office equipment. For instance: ~Appliances: Power your refrigerator, microwave, freezer, sump pump, garage door, or any other appliance that needs power. ~Electronic Devices: Power your TV, cordless phone, mobile phone, VoIP phone, Internet modem, portable fan, and/or an emergency light. ~Small Business Equipment: Power a laptop, desktop and 20 LCD or CRT monitor, 600 W office lamp, inkjet printer, 4-in-1 copier/printer/fax/scanner, Internet modem, VoIP phone, mobile phone, and/or cordless phone.