The LEI - 8K - TL - A stands out with its multi - channel PV MPPT (Maximum Power Point Tracking) access. This revolutionary feature allows the inverter to independently monitor and manage multiple solar panel arrays. Each channel can precisely track the maximum power point of its connected panels, ensuring that every ray of sunlight is harnessed with utmost efficiency. Whether some panels are shaded due to surrounding structures, or affected by variable weather conditions, the multi - channel MPPT system adapts in real - time. As a result, power generation utilization is significantly enhanced, maximizing the return on your solar investment.
|
Model |
LEI-8K-TL-A |
|
PV Input |
|
|
Max. Recommended PV Power [Wp] |
12000 |
|
Max. Input Voltage [V] |
600 |
|
Start-up Voltage [V] |
200 |
|
MPPT Voltage Range [V] |
360-850 |
|
MPPT Working Voltage for Full Load [V] |
360-850 |
|
Rated Input Voltage [V] |
360 |
|
MPPT Number |
2/1 |
|
Max. Input Current [A] |
26 (13/13) |
|
Battery |
|
|
Battery Type |
Lithium, Lead-acid |
|
Number of Battery Input |
1 |
|
Battery Voltage Range [V] |
180-800 |
|
Battery Voltage Range for Full Load [V] |
320-800 |
|
Max Charge/Discharge Current [A] |
25 |
|
Communication |
CAN/RS485 |
|
Charging Strategy for Battery |
According to BMS Instructions/3 Stages (Lead-acid) |
|
AC Output (On Grid) |
|
|
Rated Output Power [VA] |
8000 |
|
Max. Output Power [VA] |
8800 |
|
Rated Output Voltage [Vac] |
3/N/PE, 220/380, 230/400 |
|
Grid Voltage Range [Vac] |
184-276 |
|
Max. Output Current [A] |
13 |
|
AC Output Frequency [Hz] |
50/60(45-55/55-65) |
|
Power Factor |
1 (0.8 leading-0.8 lagging) |
|
THDi |
< 3% (@rated power) |
|
Backup AC Output (EPS) |
|
|
Rated Output Power [VA] |
8000 |
|
Max. Output Power [VA] |
8800 60s, 12000 1s |
|
Max. Output Current [A] |
13 |
|
Rated Output Voltage [Vac] |
3/N/PE, 220/380, 230/400 |
|
Output Frequency [Hz] |
50/60 (±0.2%) |
|
THDu |
<3% |
|
Switch Time |
<20ms |
|
Efficiency |
|
|
Max. Efficiency |
98.0% |
|
General Data |
|
|
Protection |
DC Lightning Protection, AC Lightning Protection, PV Reverse Polarity Protection, Battery Reverse Polarity Protection, Insulation Resistance Detection, Leakage Current Detection, Anti-island Protection, Grounding Fault, Input Over/Under Voltage, Output Over/Under Voltage, Input/Output Overcurrent, Overheat Protection |
|
Ingress Protection |
IP65 |
|
Cooling |
Natural Cooling |
|
Relative Humidity |
0-95% |
|
Temp. Range [°C] |
-25~+60 |
|
Altitude [m] |
4000 (>2000 derating) |
|
Noise [dB] |
<40 |
|
Standby Self Consumption [W] |
<10 |
|
Display |
LCD |
|
Communication |
RS485/CAN (Standard), Wi-Fi (Option) |
|
EMS Communication |
RS485/CAN |
|
Weight [kg] |
23 |
|
Dimension (WDH) [mm] |
540×240×450 |
|
Installation Style |
Wall Mounted |
Our factory
FAQ
Q: Will the products undergo testing prior to being dispatched for shipment?
A: Absolutely. Prior to shipping, we conduct tests on each batch of products to ensure that all items meet the required standards.
Q: Is there a minimum order quantity requirement that I should be aware of?
A: Yes, there is. Generally speaking, the minimum order quantity is set at one piece.
Q: What kinds of transportation methods for shipping are at your disposal?
A: We are able to arrange ocean freight for the shipment.
Q: Is it possible for us to pay a visit to your factory prior to placing the order?
A: Absolutely! We wholeheartedly welcome you to visit our factory. It's an excellent opportunity to build a strong business relationship from the start.
Q: Is there a possibility for us to act as your representative in the market?
A: Certainly! We're delighted to explore an agency partnership with you. Currently, we have significant market - wide promotions underway. To get all the relevant details, please reach out to our overseas manager.
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