Discover a game - changing solution in the world of home energy management with the LEI - 20K - TL energy system. This state - of - the - art system is engineered to offer a level of performance and versatility that sets it far apart from conventional energy setups.
Seamless Battery Compatibility
The LEI - 20K - TL is designed to work in perfect harmony with an extensive range of batteries. Whether you prefer lithium - ion, lead - acid, or other advanced battery chemistries, our system ensures a seamless connection. This compatibility not only gives you the freedom to choose the battery that best suits your energy storage needs but also guarantees optimal performance, maximizing the lifespan and efficiency of your battery investment.
Unrivaled Protection and Adaptability
In the face of unpredictable environmental conditions, the LEI - 20K - TL shines. Equipped with top - tier protection functions, it can withstand extreme temperatures, humidity, and even electrical surges. Its remarkable adaptability to diverse environments means youability to diverse environments means you can install it with confidence, whether in a sunny backyard shed or a humid coastal home. This robust build ensures stable operation, providing you with a reliable energy source day in and day out.
Versatile Power Source Integration
Thanks to its wide DC input voltage range, the LEI - 20K - TL can effortlessly integrate with a variety of power sources. Connect it to solar panels, wind turbines, or other alternative energy generators without a hitch. The system's multi - channel PV MPPT (Maximum Power Point Tracking) technology takes power generation to the next level. It constantly monitors and adjusts to extract the maximum amount of power from your solar panels, significantly improving the overall utilization of renewable energy sources.
Exceptional Off - Grid Performance
For those who rely on off - grid living, the LEI - 20K - TL is a dream come true. It has the unique ability to handle unbalanced loads, a common challenge in off - grid setups. By intelligently distributing power, it ensures that all your appliances, from high - power - consuming tools to sensitive electronics, receive a stable and consistent power supply. Additionally, its three - phase independent output feature provides added flexibility and reliability, making it suitable for a wide range of off - grid applications.
Durable and Practical Design
The LEI - 20K - TL features an IP65 - rated wall - mounted design that offers both practicality and durability. The IP65 rating means it is highly resistant to dust and water, protecting its internal components from the elements. This not only extends the lifespan of the system but also simplifies installation. You can easily mount it on a wall in your garage, utility room, or even outdoors, as long as it's under a covered area.
Energy - Efficient Operation
With a maximum efficiency of up to 98.0%, the LEI - 20K - TL is an energy - saving powerhouse. This high efficiency means less energy is wasted during the conversion and distribution process, translating into lower energy bills for you. Whether you're powering your entire home or just a few essential appliances, the LEI - 20K - TL ensures that every watt of energy is used wisely.
Flexible Energy Management
The system offers multiple working modes, allowing you to customize your energy usage according to your specific needs. Whether you want to prioritize energy savings during peak hours, ensure a stable power supply for critical appliances, or optimize your energy consumption based on your daily routine, the LEI - 20K - TL has a mode for you. This flexibility gives you full control over your energy management, helping you make the most of your renewable energy sources.
Remote Monitoring for Total Control
Stay in control of your energy system no matter where you are with the LEI - 20K - TL's remote monitoring feature. Using your PC or mobile phone, you can access real - time data about your system's performance, including power generation, battery status, and energy consumption. You can also adjust settings, switch between working modes, and receive alerts in case of any issues. This remote monitoring capability empowers you to manage your energy system with ease, giving you peace of mind and the ability to make informed decisions about your energy usage.
Invest in the LEI - 20K - TL energy system today and experience a new era of efficient, reliable, and flexible home energy management.
|
Model |
LEI-20K-TL |
|
PV Input |
|
|
Max. Recommended PV Power [Wp] |
30000 |
|
Max. Input Voltage [V] |
1000 |
|
Start-up Voltage [V] |
200 |
|
MPPT Voltage Range [V] |
180-960 |
|
MPPT Working Voltage for Full Load [V] |
450-850 |
|
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] |
400-800 |
|
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] |
20000 |
|
Max. Output Power [VA] |
22000 |
|
Rated Output Voltage [Vac] |
3/N/PE, 220/380, 230/400 |
|
Grid Voltage Range [Vac] |
184-276 |
|
Max. Output Current [A] |
32 |
|
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] |
20000 |
|
Max. Output Power [VA] |
22000 60s, 30000 1s |
|
Max. Output Current [A] |
32 |
|
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] |
40 |
|
Dimension (WDH) [mm] |
586×270×470 |
|
Installation Style |
Wall Mounted |
Our factory












FAQ
Q: Do you offer OEM and ODM services?
A: Absolutely! We're well - equipped to handle both OEM and ODM projects. We can customize materials, select colors, and design styles according to your preferences. Regarding the minimum order quantity, we'll come up with a suitable number after we have a detailed discussion about your needs.
Q: Can we have our own logo on the products?
A: No problem at all. We'll print your unique logo exactly as you want it, ensuring that your brand is prominently displayed on the final products.
Q: Are the products tested before they are shipped?
A: Without a doubt. We test every single batch of products before shipping. This is to guarantee that all items leaving our facility are of top - notch quality and meet all the required standards.
Q: Is it possible for us to visit your factory before placing an order?
A: By all means! We highly encourage you to visit our factory. It's a great way to build a strong and trusting business relationship. You'll get to see our operations up close and gain a better understanding of our capabilities.
Q: Can we become one of your agents?
A: Certainly! We're excited about the possibility of collaborating with you as an agent. Right now, we're running significant market promotions. To get all the details, please reach out to our overseas manager. They'll be able to provide you with in - depth information on how to get started and what benefits you can expect.
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