The LEI - 15K - TL energy system redefines the standards of functionality and reliability in the home energy sphere. It breaks new ground by being fully adaptable to an extensive assortment of battery models, granting users an abundance of choices to suit their specific energy storage requirements. Boasting state - of - the - art protective mechanisms, this system is engineered to thrive in a wide range of environmental conditions. Whether it's extreme temperatures, high humidity, or dusty atmospheres, the LEI - 15K - TL remains unfazed, ensuring uninterrupted and stable operation. One of its most remarkable features is the broad DC input voltage range. This versatility allows for effortless connection to a vast array of power sources, from solar panels with varying output voltages to other alternative energy generators. Complementing this is the multi - channel PV MPPT (Maximum Power Point Tracking) access, which acts as a power - generation booster. By constantly optimizing the power extraction from solar modules, it maximizes the amount of electricity harnessed from sunlight, leading to increased overall energy production. In off - grid setups, the LEI - 15K - TL truly showcases its prowess. It has the unique ability to efficiently manage unbalanced loads, a common challenge in such systems. Additionally, it provides three - phase independent output, ensuring a stable and reliable power supply to all connected devices. The system's wall - mountable design, safeguarded by an IP65 rating, is a perfect blend of practicality and durability. The IP65 protection shields it from dust, water splashes, and other external elements, extending its lifespan and making it suitable for installation in various locations within the home. With an outstanding efficiency of up to 98.0%, the LEI - 15K - TL is a true energy - saving marvel. This high efficiency not only reduces energy waste but also contributes to lower electricity bills for homeowners. To further enhance user control, it offers multiple working modes. These modes can be customized according to individual energy usage patterns, peak and off - peak hours, or specific appliance requirements, providing a tailored approach to energy management. Finally, the LEI - 15K - TL comes equipped with remote monitoring capabilities accessible via both PC and mobile phones. This feature revolutionizes energy management, allowing users to keep a close eye on their system's performance, adjust settings, and receive real - time updates, all while on the move. Whether at work, on vacation, or simply relaxing at home, homeowners can now take full control of their energy system with ease.
|
Model |
LEI-15K-TL |
|
PV Input |
|
|
Max. Recommended PV Power [Wp] |
22500 |
|
Max. Input Voltage [V] |
1000 |
|
Start-up Voltage [V] |
200 |
|
MPPT Voltage Range [V] |
180-960 |
|
MPPT Working Voltage for Full Load [V] |
350-850 |
|
MPPT Input Current [A] |
50 (25/25) |
|
MPPT Number |
2/2 |
|
Battery |
|
|
Battery Type |
Lithium, Lead-acid |
|
Number of Battery Input |
2 |
|
Battery Voltage Range [V] |
180-800 |
|
Battery Voltage Range for Full Load [V] |
300-800 |
|
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] |
15000 |
|
Max. Output Power [VA] |
16500 |
|
Rated Output Voltage [Vac] |
3/N/PE, 220/380, 230/400 |
|
Grid Voltage Range [Vac] |
184-276 |
|
Max. Output Current [A] |
24 |
|
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] |
15000 |
|
Max. Output Power [VA] |
16500 60s, 22500 1s |
|
Max. Output Current [A] |
24 |
|
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] |
38 |
|
Dimension (WDH) [mm] |
586×270×470 |
|
Installation Style |
Wall Mounted |
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FAQ
Q: Is it possible for us to incorporate our company's logo onto the products?
A: Definitely. We are fully equipped to print your personalized logo precisely as per your detailed requirements. This ensures that the products carry your brand identity effectively.
Q: Do you conduct any pre - shipment inspections on the products?
A: Yes, we take quality control very seriously. Every single batch of products is thoroughly tested before being shipped out. Our goal is to ensure that each item meets the highest quality standards, giving you peace of mind.
Q: Are there any restrictions on the minimum quantity of an order?
A: Yes, there is a minimum order quantity. Generally speaking, the MOQ is set at 1 set. This helps us streamline our production processes while still being able to accommodate smaller - scale orders.
Q: What methods of shipping are available for our orders?
A: Currently, we can facilitate sea freight for shipping your orders. Sea transportation offers a cost - effective and reliable option for transporting goods in larger quantities.
Q: Is it feasible for us to tour your production plant before we submit an order?
A: Absolutely! We wholeheartedly welcome you to visit our factory. This hands - on experience can be extremely beneficial in establishing a strong and long - lasting business relationship. It allows you to see our production processes, quality control measures, and overall capabilities firsthand.
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