The LEI - 12K - TL residential hybrid inverter ushers in an entirely novel era of home energy management. It's engineered to be fully interoperable with an extensive spectrum of battery chemistries, making for a hassle - free and harmonious operational experience. Equipped with top - notch protective features, this inverter can endure even the most unforgiving environmental conditions, maintaining its performance integrity. Featuring an impressively wide DC input voltage span, it becomes incredibly versatile, allowing for seamless connection to a diverse array of power sources. The inclusion of multi - channel PV MPPT access is a game - changer, as it maximizes the extraction of solar energy, ensuring that every ray of sunlight is put to good use. In off - grid scenarios, it truly shines. Its ability to adeptly manage unbalanced loads and supply three - phase independent output sets it apart from the competition. The unit's wall - mountable design, protected by an IP65 rating, offers remarkable durability. This not only shields it from external elements like dust and water but also makes installation a breeze. With a peak efficiency of 98.0%, it's a paragon of energy efficiency, helping homeowners save on their energy bills. The inverter comes with a plethora of working modes, giving users the power to customize and optimize their energy consumption based on their unique needs and usage patterns. To top it all off, the option for remote monitoring through both PC and mobile devices simplifies the entire energy management process. Homeowners can now keep a close eye on their energy systems, make adjustments on the fly, and ensure everything is running smoothly, all from the convenience of their fingertips.
|
Model |
LEI-12K-TL |
|
PV Input |
|
|
Max. Recommended PV Power [Wp] |
18000 |
|
Max. Input Voltage [V] |
1000 |
|
Start-up Voltage [V] |
200 |
|
MPPT Voltage Range [V] |
180-960 |
|
MPPT Working Voltage for Full Load [V] |
264-850 |
|
MPPT Input Current [A] |
50 (25/25) |
|
MPPT Number |
2/2 |
|
Battery |
|
|
Battery Type |
Same as left |
|
Number of Battery Input |
2 |
|
Battery Voltage Range [V] |
180-800 |
|
Battery Voltage Range for Full Load [V] |
240-800 |
|
Max Charge/Discharge Current [A] |
50 (25/25) |
|
Communication |
CAN/RS485 |
|
Charging Strategy for Battery |
According to BMS Instructions/3 Stages (Lead-acid) |
|
AC Output (On Grid) |
|
|
Rated Output Power [VA] |
12000 |
|
Max. Output Power [VA] |
13200 |
|
Rated Output Voltage [Vac] |
3/N/PE, 220/380, 230/400 |
|
Grid Voltage Range [Vac] |
184-276 |
|
Max. Output Current [A] |
19 |
|
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] |
12000 |
|
Max. Output Power [VA] |
13200 60s, 18000 1s |
|
Max. Output Current [A] |
19 |
|
Rated Output Voltage [Vac] |
3/N/PE, 220/380, 230/400 |
|
Output Frequency [Hz] |
50/60 (±0.2%) |
|
THDu |
<3% (@linear load) |
|
Switch Time |
<20ms |
|
Efficiency |
|
|
Max. Efficiency |
98.2% |
|
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 Method |
Smart fan cooling |
|
Relative Humidity |
0-95% |
|
Temp. Range [°C] |
-30~+60 |
|
Altitude [m] |
4000 (>2000 derating) |
|
Noise [dB] |
<45 |
|
Standby Self Consumption [W] |
<15 |
|
Display |
LCD |
|
Communication |
RS485 (Standard), Wi-Fi (Option) |
|
BMS Communication |
RS485/CAN |
|
Weight [kg] |
35 |
|
Dimension (WDH) [mm] |
586×270×470 |
|
Installation Style |
Wall Mounted |
Our factory
FAQ
Q: Do you support OEM and ODM services?
A: Indeed, we offer both OEM and ODM solutions. Our team can customize materials, colors, and styles to fit your needs. We'll determine and communicate the minimum order quantity based on our discussion.
Q: Is it feasible to use our own logo on the products?
A: Certainly. We'll print your unique logo exactly as you request.
Q: Are products tested before being shipped?
A: Absolutely. Every batch of products undergoes strict testing prior to shipping to ensure they meet all quality standards.
Q: What kind of shipping methods do you offer?
A: We can arrange sea transportation for shipping your orders.
Q: Can we visit your factory before placing an order?
A: Of course! We warmly welcome you to visit our factory. It's a great opportunity to build a solid business relationship.
Q: Can we become your agent?
A: Yes, we're glad to have you on board as an agent. Currently, we're running significant market promotions. For specific details, please get in touch with our overseas manager.
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