Audited Supplier
Product Specifications:
| Mode | LF-ESSD-OH5-BAT5-X | LF-ESSD-OH10-BAT10 |
| Battery Type | Lithium | Lithium |
| Nominal Battery Voltage(V) | 48 | 48 |
| Max.Continuous Charging Current(A) | 80 | 160 |
| Max.Charge Power(W) | 4500 | 9000 |
| Max.Discharge Power(W) | 5000 | 10000 |
| Max.Input Power(W) | 5500 | 11000 |
| Max.Input Voltage(V) | 500 | 450 |
| MPPT Operating Voltage Range(V) | 120-430 | 120-430 |
| Start-up Voltage(V) | 150 | 150 |
| Nominal Input Voltage(V) | 300 | 300 |
| Number of MPPT Trackers | 1 | 2 |
| Number of String per MPPT | 1 | 1 |
| Rated Power(W) | 5000 | 10000 |
| Nominal Output Current(A) | 21.7 | 43 |
| Nominal Output Voltage(V) | 220/230/240 | 220/230/240 |
| Nominal Output Frequency (Hz) | 50/60 | 50/60 |
| Output THDv(@Linear Load) | <3% | <3% |
| Max.Efficiency | 93.60% | 93.60% |
| MPPT Efficiency | 99.90% | 99.90% |
| AC Overcurrent Protection | Integrated | Integrated |
| AC Short Circuit Protection | Integrated | Integrated |
| AC Overvoltage Protection | Integrated | Integrated |
| Remote Shutdown | Integrated | Integrated |
| Operating Temperature Range(ºC) | 0~50ºC | 0~50ºC |
| Excess Temperature Behaviour | Excess Temperature Behaviour | Excess Temperature Behaviour |
| Relative Humidity | 0~95% | 0~95% |
| Installation Altitude above sea level | Up to 2000m above sea level | Up to 2000m above sea level |
| Cooling Method | Air Cooling | Air Cooling |
| Product dimensions (W x H x D mm) | \ | \ |
| Protection Level | IP20 | IP20 |
| Installation Type | Floor-standing | Floor-standing |
| Display | LCD, WLAN+APP | LCD, WLAN+APP |
| Monitoring Settings | Integrated data logger | Integrated data logger |
| Communication with BMS | CAN | CAN |
| Communication with Portal | WiFi | WiFi |
| Topology | Transformerless | Transformerless |
| Reliability | Integrated | Integrated |
Main Features:
· Portable All in One
All in One energy storage machine with LFP batteries BMS and Inverters, your best partner for home energy backup for emergency needs.
· Built-in BMS for Real-Time Monitoring and Protection
Equipped with advanced Battery Management System (BMS). This cutting-edge technology offers real-time data monitoring, ensuring the utmost safety by safeguarding the battery pack against overcharging, over discharging, overheating and over current.
· Grade-A Battery Cells
Built with high-quality Grade-A battery cells, our product ensures high safety, reliable performance, and excellent consistency.
· Over 6000 Charge/Discharge CyclesExperience the durability of our battery's outstanding functionality, boasting a cycle life of over 6,000 cycles under standard conditions. It offers enduring, reliable power delivery, maximizing your investment's value by extending its service life beyond expectations.
· Parallel Connection for Expanded CapacityEasily connect multiple battery modules in parallel to flexibly expand capacity, catering to a wide range of energy demands. This adaptability allows you to tailor energy solutions to precisely meet your needs.
· Design Life of 10+ YearsEngineered for exceptional longevity, our battery boasts a lifespan of over 10 years. This significantly reduces replacement frequency and lowers maintenance costs, ensuring years of dependable performance.
· Convenient Stackable Construction
Our innovative, space-saving stackable design ensures quick and simple installation, can stack 1-5 tiers of battery pack to meet different energy capacity, making it ideal for both residential and commercial environments. It optimizes space utilization while delivering seamless energy solutions.
Production and Testing Process
All products are carefully designed, manufacturered and 100% tested end of line to ensure you receive the goods in perfect condition.
Warehouse and Shipping
All products are safely and professionally packed for shipping, ensure you receive in best condition.
Lefu Product Family
LiFePO4 battery packs and complete Energy Storage Systems, Inverters, Portable Power station. Wall Mounted and Stackable ESS.
Certification of production and transportation,
meets the quality Standard of main markets worldwide.
FAQ
Q: May I have a piece of sample to check the quality?
A: Welcome to place the testing order to check the quality.
Q: What is your Quality Assurance and Technical Support Policy?
A: We provide reliable, high-quality products. Each product is carefully designed and manufactured, 100% end of line test, minimizing maintenance needs and potential risks.
For support, please contact the local authorized dealer. In areas without a dealer, we offer remote support via Zoho Lens, our experts use AR (Augmented Reality) technology to help with troubleshooting, and repairs.
Q: Are LeFu ESS lithium batteries safe?
A: LeFu ESS uses LiFePO4 battery cells, safer and more thermally stable than other lithium types. We provide comprehensive safety managements in the battery cell, BMS and inverters to avoid over charge, over discharge, over heat and over current.
Q: Compatible brands of inverters?
A: Work with most popular inverters through CAN or Modbus communication. If your inverter brand isn't listed, provide us with its communication protocol, and we can upgrade our system.
Q: What is the life span for the product:
A: Exceeding 6,000 cycles at 25°C and a 0.5C charge / discharge rate (Standard condition)
Q: What's your payment conditions and terms?
A: T/T, L/C, D/P, COD under EXW, FOB, CIF, CIP, DDU, DDP, DAP etc.
Q: How about the shipment?
A: Sample order: Sent by DHL, UPS, FedEx etc.
Bulk order: Ship by sea.
Q: How about the delivery time ?
A: Sample order: About 10 days.
Bulk order: Depends on the quantity and specification of the order.
Q: When can I get the quotation?
A: We usually quote 36 hours after your inquiry.
Q: Can I have my own customized product?
A:Yes. Your customized requirements for color, logo, shipping marks etc are available.
Q: Can you do OEM?
A: Yes.
