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PITTARPower Rack Mount LiFePO4 Battery 48V & 51.2V Series 50Ah - 280Ah Built-in BMS 10-Year Design Life For Solar ESS & Telecom
- Overview
- Quick Detail
- Applications
- Specifications
- Competitive Advantage
- Recommended Products
Overview
PITTARPower Rack Mount LiFePO4 Battery – Reliable, Safe, and Intelligent Energy Storage
Upgrade your energy system with the PITTARPower rack-mounted LiFePO4 battery, available in 48VDC and 51.2VDC series. Designed for maximum efficiency and a 10-year design life at 25°C, these batteries utilize A-grade brand lithium iron phosphate cells, ensuring superior thermal stability and safety. The integrated intelligent BMS manages every cell, protecting against overcharge, over-discharge, and short circuits while balancing performance. With over 6,000 cycles at 85% DOD, this solution offers a long-term, maintenance-free power storage alternative.
Whether you are building a hybrid energy storage system, supporting a telecom base station, or providing backup for a core computer room, the PITTARPower rack-mount battery delivers robust power in a compact, metal-cased design.
Quick Detail
· Core Feature: Drop-in upgrade for lead-acid batteries or new energy storage system.
· Key Technology: Built-in intelligent Battery Management System (BMS) for enhanced safety and extended cycle life.
· Best Use: Ideal for solar home storage, telecom base stations, UPS, and grid management.
· Highlight: Uses A-grade brand battery cells, no active cooling required, low self-discharge.
Applications
· Oil and electricity hybrid energy storage system.
· Smart grid and micro-grid system.
· Grid frequency adjustment energy storage system.
· New energy communication base station, core computer room, IDC UPS.
· Mobile container storage system.
· Load tracking energy storage system.
· Hybrid access to energy storage system.
Specifications
Here are the specifications for the 48VDC Series (GE) and 51.2VDC Series (GES) . The standard charging mode is CC/CV (0.2C to charge voltage, then charge voltage current to 0.02C).
48VDC Series Specifications
| Model | GE4850LR | GE48B0LR | GE48100LR | GE48120LR | GE48150LR | GE48200LR |
| Rated Voltage (Vdc) | 48 | 48 | 48 | 48 | 48 | 48 |
| Rated Capacity (Ah) | 50 | 80 | 100 | 120 | 150 | 200 |
| Energy Storage (kWh) | 2.4 | 3.84 | 4.8 | 5.76 | 7.2 | 9.6 |
| Cycle Life | ≥6000 cycles to 85% DOD | |||||
| Standard Charge Current (A) | 10 | 16 | 20 | 24 | 30 | 40 |
| Max. Charge Current (A) | 50 | 80 | 100 | 120 | 120 | 200 |
| Continuous Current (A) | 50 | 80 | 100 | 120 | 120 | 200 |
| Charge Cut-off Voltage (Vdc) | 54.8 | |||||
| Discharge Cut-off Voltage (Vdc) | 42 | |||||
| Charge Temperature | 0℃ to 45℃ | |||||
| Discharge Temperature | -20℃ to 60℃ | |||||
| IP Class | IP60 | |||||
| Terminal | M8 | |||||
| Quality Assurance | 60 Months |
51.2VDC Series Specifications
| Model | GES1050LR | GES1080LR | GES1100LR | GES1120LR | GES1150LR | GES1200LR |
| Rated Voltage (Vdc) | 51.2 | 51.2 | 51.2 | 51.2 | 51.2 | 51.2 |
| Rated Capacity (Ah) | 50 | 80 | 100 | 120 | 150 | 200 |
| Energy Storage (kWh) | 2.56 | 4.09 | 5.12 | 6.144 | 7.68 | 10.24 |
| Cycle Life | ≥6000 cycles to 85% DOD | |||||
| Standard Charge Current (A) | 10 | 16 | 20 | 24 | 30 | 40 |
| Max. Charge Current (A) | 50 | 80 | 100 | 120 | 120 | 200 |
| Continuous Current (A) | 50 | 80 | 100 | 120 | 120 | 200 |
| Charge Cut-off Voltage (Vdc) | 58.4 | |||||
| Discharge Cut-off Voltage (Vdc) | 44.8 | |||||
| Charge Temperature | 0℃ to 45℃ | |||||
| Discharge Temperature | -20℃ to 60℃ | |||||
| IP Class | IP60 | |||||
| Terminal | M8 | |||||
| Quality Assurance | 60 Months |
Competitive Advantage
1. Long Cycle Life: Over 6,000 cycles at 85% DOD, providing superior value compared to traditional lead-acid batteries.
2. High Efficiency: Charge efficiency of 100% at 0.2C and 96-99% discharge efficiency at 1C.
3. Advanced BMS: Built-in intelligent BMS ensures safety, balances cells, and extends battery lifespan.
4. Low Maintenance: Requires no active cooling system, with a monthly self-discharge rate of only ≤2%.
5. Certified Quality: Uses A-grade brand cells and is compliant with ROSH standards.
