Product Description
Solar on-grid system


3KW Solar on grid system configuration list
|
||||||
Item
|
Model
|
Description
|
Quantity
|
|||
1
|
SP300P-72
|
Poly 300W solar panel/Size:1956*992*40mm/Weight:21kg
|
10pcs
|
|||
2
|
3KW inverter
|
Size: 271*320*142mm /Weight: 8kg
|
1set
|
|||
3
|
Monitoring device
|
WIFI /GPRS Module
|
1pcs
|
|||
4
|
Mounting Structure
|
Whole set mounting structure for solar panel
|
1set
|
|||
5
|
PV Cable
|
4mm² PV cable/50 meters for each red and black
|
100m
|
|||
6
|
MC4 Connector
|
Rated voltage:1000V
|
10pairs
|
|||
7
|
AC distribution box
|
Connect/disconnect the inverter from the grid
|
1pcs
|
Product model
|
SE 3KTL
|
||
Efficiency
|
Max efficiency
|
97.70%
|
|
|
European efficiency
|
97.20%
|
|
Input
|
Max input voltage
|
600V
|
|
|
Maximum superratio
|
130%
|
|
|
Rated input voltage
|
360V
|
|
|
Max input current
|
2*11A
|
|
|
Startup /shutdown voltage
|
90V/70V
|
|
|
MPPT working voltage range
|
70V-580V
|
|
|
Full load MPPT voltage range
|
220V-520V
|
|
|
Maximum input path
|
2(1/1)
|
|
|
MPPT number
|
2
|
|
Output
|
Rated output power
|
3000W
|
|
|
Maximum power(S)
|
3300VA
|
|
|
Maximum power(p,pf=1)
|
3300W
|
|
|
Max output current
|
16A
|
|
|
Rated grid voltage
|
220V/230V, L+N+PE
|
|
|
grid voltage range
|
160V-300V
|
|
|
Rated grid frequency
|
50Hz/60Hz
|
|
|
grid frequency range
|
45Hz-55Hz/55Hz-65Hz
|
|
|
Current harmonic
|
<3%
|
|
|
Dc component
|
<0.5%In
|
|
|
power factor
|
>0.99 Rate power(0.8advance—-0.8lag)
|
|
Protect
|
Input dc switch
|
support
|
|
|
Island protection
|
support
|
|
|
Output overcurrent protection
|
support
|
|
|
Output short circuit protection
|
support
|
|
|
Input reverse protection
|
support
|
|
|
Surge protection
|
support
|
|
|
Insulation impedance test
|
support
|
|
|
Leakage protection
|
support
|
|
conventional
|
Protection grade
|
IP65
|
|
|
Cooling way
|
Natural convection
|
|
|
Working temperature
|
-25℃-60℃
|
|
|
Relative humidity
|
0-100%
|
|
|
Highest altitude
|
4000m
|
|
|
Noise
|
<30dB
|
|
|
Size (L * W * H)
|
335*426*125mm
|
|
|
Weight
|
12.8Kg
|
|
Display & communication
|
Display
|
Blue/LED indicator
|
|
|
Communication
|
RS485/WIFI/GPRS
|

1.25 years warranty.

1.Residential Roof(Pitched Roof)
4. Vertical wall solar mounting system
5.All aluminum structure solar mounting system
6. Car parking solar mounting system

Monitoring







