This LES-H20-1205W500C-PS is designed to simplify every stage of system use, from installation and commissioning to long-term operation. Built on a standardized system framework, it enables rapid deployment while allowing capacity to be expanded smoothly as energy requirements evolve, providing a flexible foundation for future growth.
The system utilizes high-quality LFP battery cells from leading manufacturers, delivering stable performance, enhanced safety, and a long operational lifespan. An integrated monitoring and control architecture continuously tracks system conditions and manages energy flows, ensuring reliable and efficient operation across a wide range of applications.
Adaptable by design, the LES-H20-1205W500C-PS supports multiple operating modes, making it suitable for standalone power systems, microgrids, and grid-interactive energy networks. Advanced thermal management combined with automatic cell equalization maintains optimal operating conditions and promotes long-term system health. Through remote supervision and intelligent control interfaces, operators gain real-time insight and control, while optional compatibility with backup generators and seamless grid transition functions further broaden application flexibility.
Engineered for stability under demanding electrical conditions, LES-H20-1205W500C-PS delivers consistent performance even with complex or uneven load profiles, making it a dependable solution for modern energy infrastructure.
| Model | LES-H20-1205W500C-PS | |
| Battery Parameters | ||
| Charge/Discharge Rate | 0.5C | |
| Rated Voltage [V] | 768 | |
| Operating Voltage Range [V] | 672~876 | |
| Rated Battery Cell Capacity [Ah] | 314 | |
| Rated Energy [kWh] | 5P240S | |
| Configuration | 1205 | |
| PV Parameters | ||
| Max. PV Input Power [kWp] | 60×12 | |
| PV Operating Voltage Range [V] | 200~660 | |
| Number of PV Inputs | 12 | |
| Max. Input Current per MPPT [A] | 150 | |
| AC Parameters (On Grid) | ||
| Rated Power [kW] | 500 | |
| Max. Current [A] | 793 | |
| Rated Grid Voltage [V] | 3W/N/PE,230/400 | |
| Rated Grid Frequency [Hz] | 50/60 | |
| THDi | ≤3% (at rated power) | |
| AC Parameters (Off Grid) | ||
| Rated Output Power [kW] | 500 | |
| Max. Output Power [kVA] | 550 | |
| Rated Output Voltage [V] | 400 | |
| Rated Output Frequency [Hz] | 50 | |
| Unbalanced Load Capability | 100% | |
| General Parameters | ||
| Isolation Transformer | Yes | |
| Ingress Protection Rating | IP54 | |
| Communication Interface | RS485, Ethernet | |
| Communication Protocol | Modbus | |
| Operating Temperature Range [°C] | -20~+50 | |
| Cooling Method | Air Cooling | |
| Fire Suppression System | Aerosol, Water Fire Protection | |
| Max. Operating Altitude [m] | 4000 (>2000 Derating required) | |
| Relative Humidity | 0~95%, Non-condensing | |
| Weight [kg] | 20 | |
| Dimensions(W*D*H)[mm] | 6058*2438*2896 | |
Our factory
FAQ
Q: Is there a process of testing the products in place before they are shipped out?
A: Absolutely. Prior to dispatching each consignment, we subject all products in the batch to comprehensive testing. This is done to confirm that every single item meets the established quality criteria and is fit for delivery. Our strict pre - shipment testing regime is an integral part of our commitment to providing you with products of the highest standard.
Q: Is there a minimum quantity per order that I need to be aware of for placing an order with your company?
A: Yes, there is a minimum order quantity requirement. Typically, the minimum order quantity is set at one unit per order. This standard helps us manage our production schedules and resources effectively while still being able to serve customers with smaller initial needs.
Q: What sorts of delivery methods do you offer for getting the products to the customers?
A: Sea freight is one of the shipping options we are able to provide for transporting your goods.
Q: Is it possible for us to pay a visit to your factory prior to placing an order?
A: Absolutely! We wholeheartedly welcome you to visit our factory. Establishing a face - to - face connection is an excellent way to initiate a strong and mutually beneficial business relationship. We believe that such a visit will provide you with valuable insights into our operations, production capabilities, and quality control processes, which are essential for building trust and confidence in our partnership.
Q: Is there a possibility for us to act as your agent?
A: Certainly! We're delighted to explore an agency partnership with you. Currently, we're running significant market - wide promotions. To get all the specific information regarding the agency terms and our promotional strategies, kindly reach out to our overseas manager. We're looking forward to starting this exciting collaboration and achieving great success together.
Hot Tags: utility scale bess 20ft, China utility scale bess 20ft manufacturers, suppliers, factory, Electric Power Battery Storage, Large Energy Storage, Utility Scale Energy Storage Systems, Utility Scale Battery Storage Systems