Model Number: SKN-S 1KW-6KW-1 Brand Name: SAKO Key Specifications/Special Features: Main features1). Micro processor control2). Built-in solar controller and AC charger3). Hybrid solar inverter technology4). Wider AC input voltage and AC charging currentis selectable5). Full automatic and silent operation6). Automatic line-to-battery switch over7). Intelligent automatic charging technology8). Automatic charge while AC recovery (off model charging)9). High efficiency DC-to-AC conversion.minimizing energy loss
10). All-around protection such as overload/short circuit/low battery protection
11). Cool start
12). Isolated output
13). Multifunction LED & LCD display design and buzzer alarms

Basic data sheet
Input voltage: 12V/24V/48V DC
Min DC start voltage: 10V/20V/40V
Nominal input voltage: 110V AC or 230V AC (AC bypass)
Solar charger controller: 12V/24V/48V 10A-80A optional
Max charge current: 70A
Output power: 1KW-6KW
Output voltage: 120V AC or 230V AC
Output frequency: 50/60+-0.3Hz (auto tracking)
Output waveform: pure sine wave
Power factor: 1