Feature:1. Adopted of high quality electronic components, and accuracy process, ensure for the durability2. Powered by USB power supply, stable performance and long service life3. The highest micro inverter can support 999 units4. The communication distance can be up to 50 meters5. Suitable for micro inverters for all SG series micro invertersSpecification:Item Type: Data BoxModel: Data Box 24GSuitable for Micro Inverters: All micro inverters of SG seriesDataplus Support: NoPower Supply Voltage: USB Power Supply (5V, no external power supply)Interface Type: USB-A2.0Communication Distance: 50 Meters (visible distance)Communication Interface: 2.4G WirelessCommunication Protocol: NETSGP12Highest Micro Inverter Support: 999 UnitsWorking Power: 105mWStandby Power Consumption: 5mWWaterproof: IP45Size(width x height x depth): Approx. 70 x 60 x 24mm / 2.8 x 2.4 x 0.9in(antenna and USB cable not including)Weight: Approx. 0.2 kg / 0.4 lbNETMS Monitoring Software: Operating System: for Windows Operating System, for Windows ServerSize: 5mbLanguage: English, ChineseMinimum Requirement: 1GBMinimum Disk Space Available: 1GBData Storage Location: Local Hard DriveAutomatic Data Collection Interval: Adjustable (5/10/15/20/30/40/50/60/80/100/120/150/180 / 240mins)Maximum Microinverter Support: 999 (without DataPlus) / 999-999 units (without DataPlus) Package List:1 x Data Box1 x Data Cable 1 x Collecting Antennas