Grid Tied Inverter – Single Phase
Grid Tied Inverter
Single Phase: GT1-5K/6K D1
Product Highlights
Built-in Dual MPPT
Plug-and-play installation saves time
Remote maintenance
External LCD display box
Zero-feed in (optional)
How it Works ?
Superior Efficiency
- Max efficiency 94%
- String current up to 14A
- Built-in dual MPPT
High Reliability
- Natural cooling
- Optional SPD II protection
- IP65 C5 anti-corrosion protection
Intelligent O&M
- Support export power control
- Smart APP to monitor and optimize
- Support cloud upgrade & remote maintenance
Product Core Data Comparison
Specifications
| Model | GT1-5KD1 | GT1-6KD1 |
|---|---|---|
|
Input (PV) |
||
|
Max. DC Input Power
|
7500Wp |
9000Wp |
|
Max. DC Input Voltage |
550V |
|
|
Min PV Input Voltage |
70V |
|
|
Start-up DC Input Voltage
|
90V |
|
|
Nominal DC Input Voltage |
360V |
|
|
MPPT Operating Range |
70-545V |
|
|
Max. DC Input Current |
14A+14A |
|
|
Max. Short Circuit Current |
20A+20A |
|
|
No. of MPPTs/Strings per MPPT |
2/1 |
|
|
Output (Grid) |
||
|
Nominal Output Power
|
5000W |
6000W |
|
Max. Apparent Power
|
5500VA |
6600VA |
|
Rated AC Grid Output Current
|
21.7A |
26.1A |
|
Max. AC Output Current
|
23.9A
|
28.7A
|
|
Rated AC Grid Voltage |
220V/230V/240V, L+N+PE |
|
|
AC Grid Voltage Range |
160V-300V (Adjustable) |
|
|
Rated Grid Frequency
|
50Hz/60Hz
|
|
|
Grid Frequency Range |
45Hz-55Hz/55Hz-65Hz (Adjustable) |
|
|
Power Factor
|
> 0.99 Rated Power (Adjustable 0.8 Leading – 0.8 Lagging) |
|
|
Output THDi (@Nominal Output） |
<3% |
|
|
Efficiency |
||
|
Max. Efficiency
|
98.4%
|
98.4%
|
|
Euro Efficiency |
97.5% |
97.5% |
|
MPPT Efficiency |
>99% |
|
|
Protection |
||
|
Surge Arrester |
Type III / Type II (Optional) |
|
|
PV Current Detection
|
Support |
|
|
Over Current Protection
|
Support |
|
|
AC Short Circuit Protection
|
Support |
|
|
Over Voltage Protection
|
Support |
|
|
Anti-islanding Protection
|
Support |
|
|
Ground Fault Monitoring
|
Support |
|
|
Residual Current Monitoring Unit
|
Support |
|
|
DC Reverse Polarity Protection
|
Support |
|
|
Anti-arc Protection
|
Optional |
|
|
General Data
|
||
|
Dimension (W*H*D)
|
350*315*176mm
|
|
|
Weight |
12.5kg
|
|
|
Protection Degree
|
IP65 |
|
|
Cooling |
Natural Cooling
|
|
|
Operating Temperature Range
|
–30°C ~ +60°C（Derating at 45°C) |
|
|
Typical Noise Emission
|
＜25dB |
|
|
Night Self Consumption
|
＜1W |
|
|
Display |
LED+APP |
|
|
Communication |
RS485(Meter), Wi-Fi+Bluetooth, DRM |
|
|
Topology |
Transformerless |
|
|
Certifications and Standards
|
||
|
Grid Regulation
|
IEC61727, IEC62116,EN50549, ABNT NBR 16149, ABNT NBR 16150, UL 1741, IEEE 1547 |
|
|
Safety/EMC Standard
|
IEC/EN 62109-1/-2, IEC/EN 61000-6-1/-2/-3/-4
|
|
|
Standard Warranty
|
5 Years/10 Years (Optional)
|
|
Contact Form
Dear users, if you encounter any problems during the use or installation of Livoltek products, you are welcome to fill in the contact form below.
Our after-sales engineers will help you to solve the problem the first time.
FAQ
Dear Livoltek users or installers, here you will find our most frequently asked questions and their answers, which we have grouped together in order to help you solve your problems quickly.
On Grid Inverter
No, currently Wi-Fi dongle can only connect 2.4GHz networks.
A smart meter is required and please set the value of limit in the app Settings – Feed in
Limitation.
Solar panel power cannot be more than 150% of inverter rated power. For example, a 6KW on
grid inverter can connect 9KW solar panels at maximum. Therefore, please check whether solar
panels are over installed.
Or please install 9KW solar panels on two MPPTs instead of one MPPT
The LED is lit up when DC voltage reaches start-up DC input voltage. The start up voltage
varies depending on the power of the inverter.