Outdoor Grid-tied Micro Inverter Technical datas
| Type specifications |
NSP300-220V |
NSP300-120V |
|
DC input parameters
|
|
|
Recommended solar panel board power Uses(w)
|
180－360
|
180－360
|
|
DC in branch numbers
|
1
|
1
|
|
Max DC Input Power（W）
|
320
|
320
|
|
Wide DC input voltgae range（V）
|
20-53
|
20-53
|
|
MPPT Tracking Range ( V )
|
20-53
|
20-53
|
|
Max Input Current（A）
|
15
|
15
|
|
AC output parameter
|
|
Rated Ac power output（W）25℃
|
300
|
300
|
|
Max AC Current（A）
|
1.38
|
2.55
|
|
AC Voltage（V）
|
220/230
|
120
|
|
AC voltage Range（V）*
|
180-260
|
90/140
|
|
AC Frequency（Hz）
|
50
|
60
|
|
AC Frequency Range（Hz）*
|
48-52
|
58-62
|
|
Other Electrical Performances
|
|
MPPT Tracking Efficiency
|
>99%
|
>99%
|
|
Output Power factor
|
>0.99
|
>0.99
|
|
Output current total harmonic distortion aberration rate THD
|
<5%
|
<5%
|
|
Anti-islanding protection
|
VAC; FAC
|
VAC; FAC
|
|
Work status indicator
|
RGB LED
|
RGB LED
|
|
Branch Max connected Inverters *
|
12
|
12
|
|
Frequency
|
|
Biggest inverter efficiency
|
96%
|
96%
|
|
Stand-by at night power consumption
|
<150mW
|
<150mW
|
|
Mechanical Data
|
|
Storage temperature
|
-40 c/+85 c
|
-40 c/+85 c
|
|
Operating ambient temperature
|
-40 c/+65 c
|
-40 c/+65 c
|
|
Size(length, width and height,mm)
|
220*160*33.5
|
220*160*33.5
|
|
Weight(kg)
|
0.9
|
0.9
|
|
Frame Class
|
IP67
|
IP67
|
|
Type of cooling
|
Natural cooling
|
Natural cooling
|
|
Other Characteristics
|
|
Mate Component
|
BIPV、CIGS
Mono crystalline silicon
solar cell, poly cell
|
|
Communication mode *
|
Wireless FSK
|
Wireless FSK
|
|
Service life (Year)
|
25
|
25
|
|
* Means optional and customization
|
