China manufactuurer 20kwh lithium iron battery 48v 400ah rechargeable
About YTR Lithium, a leading global new energy solutions provider, established in 2005, now boasts a history of 10 years dedicated to the R&D and manufacture of VRLA Batteries
Categories: 48V lithium battery
Tags: Emergency backup power supply, Emergency light, lithium battery, Lithium battery factory, lithium iron battery
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Features of Lifepo4 Battery
YTR Solar storage battery 48V 400AH Lithium Battery Pack with VDE, CE Certified Hybrid inverter for Energy Storage ESS Using
- Long cycle life: Offers to 20 times longer cycle life and five times longer float/calendar life than a lead-acid battery, helping to minimize replacement cost and reduce total cost of ownership
- Lighter Weight: About 40% of the weight of a comparable lead-acid b battery. A” drop-in” replacement for lead-acid batteries.
- Higher Power: Delivery Twice power of the lead-acid battery, even high discharge rate, while maintaining high energy capacity.
- Wide Temperature Range: -20℃-60℃
- Superior Safely: Lithium Iron Phosphate chemistry eliminates the risk of explosion or combustion due to high impact, overcharging, or short circuit situations.
- Increased Flexibility: Modular design enables deployment of up to four batteries in series and up to ten b batteries in parallel.
Built-in BMS overall protection
- Overcharged protection
- Over discharged protection
- Thermal protection
- Overload protection
- Over-current protection
Specification:
| Specification: | ||
| Nominal voltage | 48V | |
| Nominal Capacity | 400Ah (C5,25℃) | |
| Energy | 20480Wh | |
| Electrical Characteristics | Internal Resistance | ≤800mΩ |
| Cycle Life | >6000 cycles @1C 100%DOD | |
| Months Self Discharge | <3% | |
| efficiency of charge | 100% @0.5C | |
| efficiency of discharge | 96~99% @1C | |
| charge voltage | 58.4±0.2V | |
| charge mode | 0.2C to 58.4V, then 58.4,charge current 0.02C(CC/CV) | |
| Standard Charge | Charger current | 35A*2Module |
| Max. charge current | 35A*2Module | |
| charge current-off voltage | 59.2V±0.2V | |
| Continuous Current | 100A*2Module | |
| Standard Discharge | Max. Pulse Current | 200A(<3s) |
| Discharge current-off voltage | 40V | |
| Charge Temperature | 0 ℃ to 45 ℃ (32F to 113F) @60±25% Relative Humidity | |
| Environmental | Discharge Temperature | -20 ℃ to 60 ℃ (-4F to 140F) @60±25% Relative Humidity |
| Stoarge Temperature | 0 ℃ to 40 ℃ (32F to 104F) @60±25% Relative Humidity | |
| Waster dast resistance | IP56 | |
| Cell & Method | 3.2V50AH-16S4P*2Module | |
| Plastic Case | 6U standard case*2Module | |
| Dimensions (in./mm.) | 600*650*800mm (482*500*280 mm*2Module) | |
| Mechanical | Weight (lbs./kg.) | 220Kg |
| Terminal | 100A through terminal | |
| Protocol (optional) | ||
| SOC (optional) | Rs485 |
Highlights
- Long lifetimes – 6000 cycles @85% DOD (dependant on actual DOD, usage & temp.) and low self-discharge rate
- Easily scalable and stackable 2.5kWh modules – up to 200kWh in a single installation
- A self-designed BMS protects the cell from overcharge, over-discharge, over the current, short circuit.
- Built-in accessible 125A DC breaker On/Off switch – increases safety.
- Communication Protocol: Optional RS232/RS485
- The simple rack-based installation system
- Lcd display available
Our 48v 150Ah solar battery pack is scalable energy storage from 2KW, 3KW, 5KW, 10KW,30KW, 50KW, 100KW, 150KW to 200 kWh
Specification for LiFePO4 solar 48v 150Ah 7.5KWH System
| MODEL | YTR-48150 |
| PERFORMANCE | |
| Rated Capacity (5hr) | 150 Ah |
| Nominal Voltage | 48 V |
| Discharge Ending Voltage | 40 V |
| Charging Limited Voltage | 58.4 V |
| Max. Charging Current | 50.0 A |
| Max. Continuous Discharging Current | 50.0 A |
| Parallel Connection | Optional (up to 16P). When paralleling Max. charging current = 20A |
| Containing Cell | 3.2V LiFePO4 Cell |
| Design Life | More than 10 years |
| Cycle Life | 6000 cycles @85% DOD (dependant on actual DOD, usage & temp.) |
| Discharge Rate | 1C |
| Response Time | > 1ms |
| MECHANICAL SPECIFICATIONS | |
| Dimensions (W*D*H) | 480* 450 * 89 mm (Single Module) |
| Weight | 25.5Kg(Single Module) |
| Enclosure | 3U steel enclosure with protection handles |
| Communication Ports | RS485 RS232 & SNMP available |
| OTHER | |
| Operating Temperature | Charging: 0 to +45°C / Discharging: -20 to +60°C |
| Storage Temperature | -20 to +60°C |
| Humidity | 5% to 95% Relative Humidity (Non-condensing) |
| Warranty | 5 years |
Related products:
Other Features
-Safe
YTR LFP battery modules are a practical and economical battery system based on Lithium-iron-phosphate technology (LFP or LiFePO4).
-scalable
Available in standard 2.5kWh modules, the LFP battery modules can be easily scaled in multiples up to 200kWh in a single installation, making them suitable for a range of applications.
-Efficient
YTR’s LFP battery modules feature a round-trip efficiency of 92%, a low self-discharge rate of 3+ years, and unlike traditional lead-acid batteries.
Application:
- Electric Vehicles, electric mobility
- solar/wind energy storage system
- UPS, backup power, Wireless Hut back-up power
- Telecommunication, Medical Equipment
- Medical equipment
- Emergency Lighting
- Telecom, network, and data center
- Street & Highway Monitoring & Surveillance
