Specification :

1: self-design, with good apperance
2: sine wave output
3: inverter include controller, client can save money on buying controller and time on installing
4: self-optimizing MPPT: 180-320v, with more efficiency
5: high efficiency: 97.0%
6: power factor: e0.99
7: graphic display: LCD, easy to operate
8: warranty: 5 years
9: SMB series have function for charging the battery, so it can save money for charger
others` ` `

Series Range:
1, SM: on-grid type
2, SMB: off-grid type with charging function
3, SMX: off-grid type