Note The PM400 Pro and PM400 Plus solar panels will be shipped randomly including the PM200 series They have the same performance parameters so please use them with confidence Currently the PM400 is out of stock the next batch of PM400 series solar panels is expected to arrive around April 15th Specifications Blackview Oscal PowerMax1800SE BrandOSCALModelPowerMax 1800 SEBattery InfoCapacity1 024WhTypeLiFePO₄ Lithium Iron Phosphate Life Cycles3 500 Cycles to 80 Original CapacityShelf lifeRecharge to 80 Every 3 6 MonthsManagement SystemBMSOutputPowerRated Power 1800W Surge Power 3600WInverter TypePure Sine WaveAC Outlets3 1800W MaxUSB A Ports1 15W 1 18WUSB C Ports2 100W Max DC5521 Ports2 60WCar Port1 120W Max InputAC Fast Charging1 7 Hours Full Charge 700W Max Solar Charging1 5 Hours Full Charge 800W Max GeneralPass through ChargingYesUPS Switching Time0 01sDimensions L x W x H 39 23 25 4cm 15 35 9 06 10inWeightApprox 15 5kg 34 2lbsOperating Temperature32° to 113°F 0°C 45°C Storage Temperature32°F to 113°F 0°C 45°C Feature 1 1800W Continuous 3600W Peak Pure Sine Wave for Every SituationDelivers a stable 1800W continuous output with a peak output of 3600W to power high consumption appliances like ovens and hair dryers Features 10 output ports 3 x AC 2 x USB C PD 100W 2 x USB A 2 x DC5521 1 x 12V AC adapter to power multiple devices simultaneously Its pure sine wave output is compatible with standard household electrical systems protect