Not exactly what was advertised
Not exactly what was advertised. The seller listed: 100Ah battery, 20A charge controller, 3000W inverter, and two 100W solar panels. What I received: 138Ah battery (upgrade), 20A controller, 3000W inverter, but two 80W solar panels instead of 100W. The lower panel wattage affects performance and disrupted my power calculations. Buyers should be careful and confirm specifications before ordering.