Home » Products » Rack Mounted Lithium Battery » 48V 500Ah
| TEM | UNIT | MODULE SPECIFICATION | REMARK | |
|---|---|---|---|---|
| Nominal Capacity | Ah | 500Ah | Discharge at 0.5C | |
| Actual Capacity | Ah | 500Ah | less then 250A | |
| Configuration | – | 5pcs 16S1P modulars . 5pcs 5kwh modulars connected in parallel. | In parallel | |
| Operating Temp. | Min. | ℃ | 0 (Charge).-20 (Discharge) | @ Temp Sensor |
| Max. | ℃ | 55 | ||
| Storage Temp. | Min. | ℃ | -20 | |
| Max. | ℃ | 55 | ||
| Nominal Voltage | V | 51.2 | Cell 3.2V | |
| Max. Voltage | V | 58.4 | Cell 3.65V | |
| Min. Voltage | V | 40 | Cell 2.5V | |
| Nominal Energy Content | kWh | ≥ 25kWh 25 kw solar system | ||
| Weight | Kg | ≤300kg | ||
| Resistance Consistency (10s, 25℃, 30%SOC, BOL) | – | -15%/+10% DC-IR | ||
| Discharge Operation max current (10s, 25℃, SOC50%, BOL) | A | 500amps (by busbar in parallel installation) | 120 Per 1 module | |
| Charge Operation max current (10s, 25℃, SOC 50% BOL) | A | 250A(0.5C ) | 90Per 1 module | |
| Continuous Discharge Operation current (25℃, SOC50%, BOL) | A | 250A(0.5C discharge) | 105 Per 1 module | |
| Continuous Charge Operation current (25℃, SOC 50% BOL) | A | 200Amps | 52.5 Per 1 module | |
| Standard Charge (@ 25℃ ) | – | Constant Current: ≤0.5C Constant Voltage:3.65V End Condition(Cut off):
≥0.02C |
for cells | |
| The state of charge(SOC) of the module | – | SOC 30%±3% | before shipping | |
| Self Discharge Rate(SOC 100%, 25℃ , Loss/Month， @BOL) | % | Max 3 | ||
| Safety and Reliability | – | Compliance with QC/T 743 test standard | GBT Certificate @cell | |
| Insulation | MΩ | Min 20MΩ/1000VDC, 25℃±5℃, RH50% | ||
| Cooling type | – | Natural(Passive) Convection | (Air Cooling) | |
Key product features and benefits
The Dawnice Akumulator 48v 500ah, a Lithium Iron Phosphate Battery, provides cutting-edge technology that is both the safest and most durable lithium chemistry. With the ability to reach over 6000 cycles, the DW-48 volt 500 ah Battery can be recharged numerous times while delivering a 100% depth of discharge. Dawnice 25 kw battery is ideal for various applications such as solar, Telecom, Wind, Marine RV and deep cycle applications. Furthermore, it can handle more than 200 amps of continuous charge or discharge and up to 2000 amps for starting / peak energy.
Computer Monitor software with BMS
The built-in battery management system (BMS) can be connected to computer software for monitoring the battery’s status and other pack information. Additionally, users can define customized functions, and easily adjust BMS communication protocols for different inverters. Professional users have the ability to set various protection values, such as overcharge, over-discharge, and temperature thresholds. However, these advanced settings should only be adjusted by professional users with the necessary knowledge and expertise.
Certifications:
Lithium batteries are among the most commonly used energy storage units in today’s electronic devices. While they present distinct performance advantages in comparison to other battery chemistries, lithium batteries also present distinct safety concerns that must be addressed to ensure safety for end-product users.
All Coremax Solar energy storage batteries has already pass certifications like MSDS, UN38.3, IEC, CE. In additional, We can also provide other related test report accroding to the purchase order.
Lithium batteries are “dangous goods” GD goods. No matter shipping by air or sea freight. It require the test report and certifications. Please feel free to contact us.
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