Place of origin:Zhejiang, China (Mainland)
Brand Name SUNFINE
Model Number SM-3K/1S
Application Solar Working Station
Rated Voltage 24V
Maximum input Current:19V
input voltage: 270V DC
MPPT range 180-320V
Rated AV output power:4kw
Rated grid voltage: 220V±20%，adjusted to local regulation
Rated grid frequency: 50Hz±0.5, adjusted to local regulation
power factor:≥0.99
Max efficency: 97.0%
Over load protection: yes
Over current protection: yes
Warranty:5 years
Graphic display: LCD
interface: RS485/RS232
Remote Monitor Software: available
Certificates: CE,TUV,SAA```
installation: indoor/outdoor
Minimum Order Quantity: Negotiable Trial Order
Port: Ninbo/Shanghai
Packaging Details: export safety package
Delivery Time: depend on quantity
Payment Terms: L/C,T/T
Supply Ability: 500 Piece/Pieces per Month
