Off Grid 3KW 5KW
Villa,No electricity area,Residential electricity,Hospital,Museum,Farm,Hotel
Off Grid ALL-IN-ONE Storage System
Product Features:
Compatible with various batteries，perfect protection function & strong environmental adaptability
Wide DC input voltage range design
Fully digital voltage and current double closed-loop control, advanced SPWM technology, output pure sine wave
With two output modes of mains power bypass and inverter output, with UPS function
Full power UPS function, staged SOC design
Charging mode optional: utility/ solar power priority, solar charging, hybrid charging
With power saving mode function, reduce no-load loss
Integrated design, Built-in controller, inverter, battery and BMS
With lithium-ion battery activation function, support lead acid battery, colloid battery
Product application scenario & schematic diagram
Technical Specifications
|
Model |
LNS-3K5020-SD |
LNS-5K8020-SD |
|
AC Input (Bypass) |
|
|
|
Rated Voltage [V] |
220 |
|
|
Input Voltage Range [V] |
(185~280) ±2% |
|
|
Input Power Range [Hz] |
47~55(50)/57~65(60) |
|
|
Overload Current [A] |
40 |
|
|
Max. Charging Current By Bypass [A] |
20 |
|
|
Battery Input (Built-in) |
|
|
|
Battery Type |
Lithium |
|
|
Rated Input Voltage [V] |
48 |
|
|
Input Voltage Range [V] |
45~60 |
|
|
No Load Loss [A] |
<1 |
|
|
Stored Electric Energy [kWh] |
5.12 |
10.24 |
|
PV Input Data |
|
|
|
Max. Input Power [W] |
2800 |
4500 |
|
Input Voltage Range [V] |
60~145 |
|
|
Recommended PV String Voltage [V] |
105 |
|
|
Charging mode |
MPPT |
|
|
Number Of MPPTs |
1 |
1+1 |
|
Max. Charging Current By PV [A] |
50 |
40+40 |
|
Inverter Output Data |
|
|
|
Rated Input Power [VA] |
3000 |
5000 |
|
Peak Output Power [kVA] |
5000 |
8000 |
|
Output Voltage [V] |
220±5% |
|
|
Output Power [Hz] |
50/60±1% |
|
|
Output Waveform |
Sine Wave |
|
|
No Load Loss |
<3% (Rated power) |
|
|
THDi |
<3% |
|
|
Peak Efficiency |
>90% |
|
|
Overload Protection |
"120%: turn off output in 1 minute,150%: turn off output in 10 seconds" |
|
|
Other Data |
|
|
|
Temperature Range [℃] |
-20~+45 |
|
|
Relative Humidity |
5%~95% (non-condensing) |
|
|
Ingress Protection |
IP20 |
|
|
Altitude [m] |
≤5000 (>1000 derating) |
|
|
Noise [dB] |
≤55 |
|
|
Cooling Method |
Smart fan cooling |
|
|
Isolation Method |
High Frequency Isolation |
|
|
Display |
LCD+LED |
|
|
Communication Method |
RS485-RTU |
|
|
Dimensions (W*D*H) [mm] |
600*550*720 (U-Box:482*462*133) |
600*550*920 (U-Box:482*462*133) |
|
Weight [kg] |
75 (U-Box:15) |
120 (U-Box:15) |
