SUNFINE SMB inverters transform the unstable CD power from solar panel to single phase pure sine wave AC power, for loads working, and the surplus power will charge baterries automatically. When solar power is lacking, batteries will make up the rest or serve as completely power source. Also, SMB inverters support public grid as backup power.
Switching time between PV/Battery/Grid is less than 5ms. The charging mode includes 3 steps: CC, CV and FC.
FEATURES:
Power range 1kw-5kw
Max. Efficiency 97.0%
MPPT 99.0%
Power factor 0.9999
AFD against Anti-islanding
Pure sine wave THD〈 3%
Multi-protection for maximum safety
Multi-language LCD display with button operation
Less standby power loss
stacked available
Protection category IP65
Topology HF-CHAIN
RS485/232 compatible
Battery manage option
Various solar panel types matched
Various battery types matched
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