Basic Specifications
- 16S or 15S LiFePo4 battery packs for solar
- 100A charge and discharge current
- 30A charging limit PCB built in
- Precharge function resistor built in
- Communicate with inverter by rs485/CAN
- Support 16 pcs connect in parallel max
- Wall mount battery or server rack battery
- Bulk quantity support battery pack factory
This 16S 48V /51.2v BMS is design for solar energy storage systems. The BMS use for different brand batteries from China. and possible communicate with different inverters by RS485 or CAN. Additional the BMS can connecte with computer software monitor. Like most some popular brand gsl, bsl battery, meritsunpower,genixenergy, gyll, jakiper battery, trophy battery, must ess, sok battery, signature solar, ufo, gso,sako,taico, seplos and youth power( please confirm with your supplier for detail BMS specification if you cooperate with above brands). This pace BMS is design for 16S LiFePO4 batteries. However, you can use it for 15S 48volt. It is engineered to deliver superior performance. excellent compatibility, control with precision, and untethered protection that ensure your power sources stay in perfect condition and make sure they perform to the fullest.
Solar energy BMS for Server rack Battery or powerwall system.
The 16 series BMS is widely used in lithium iron phosphate batteries for their efficient power balancing, over-discharge, over current, and short circuit protection. Our Battery Management System 48V is compatible with locomotion applications i.e.; wind energy storage systems, home energy storage systems, UPS backup power, communication base station power, emergency equipment, and DIY batteries, etc.
Detail Specifications
Item | Unit | Module Specification | Remark | |
---|---|---|---|---|
Nominal Capacity | Ah | 100Ah @ 0.5C | ||
Actual Capacity | Ah | ≥105Ah @ 0.5C | ||
Configuration | - | 16S1P | ||
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 | ≥ 5kwh @ 0.5C | ||
Weight | Kg | ≤48 | ||
Resistance Consistency (10s, 25℃, 30%SOC, BOL) | - | -15%/+10% DC-IR | ||
Discharge Operation max current (10s, 25℃, SOC50%, BOL) | A | 100Amps | 120 Per 1 module | |
Charge Operation max current (10s, 25℃, SOC 50% BOL) | A | 100 A | 90Per 1 module | |
Continuous Discharge Operation current (25℃, SOC50%, BOL) | A | 50A | 105 Per 1 module | |
Continuous Charge Operation current (25℃, SOC 50% BOL) | A | 50 A | 52.5 Per 1 module | |
Standard Charge (@ 25℃ ) | - | Constant Current: ≤0.5C Constant Voltage:3.65V End Condition(Cut off): ≥0.02C | ||
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) |
Power Balancing:
- Power balancing 2.65V
- Balance release volt 2.65V
- Balance current 40±5mA
Over discharge protection:
- Over discharge detect volt 2.8±0.05V
- Over discharge detect delay 0.5V
- Over discharge volt release 3.0±0.05V
Over current protection:
- Over current detect volt 150mV
- Over current detect delay 9MS
- Over current protection Can be customized
Short circuit protection:
- Short circuit protection; External load short circuit
- Short circuit detect delay 250uS
- Short circuit detect release; Disconnect load
Resistance: Main circuit resistor ≤10mΩ
Self-consumption: Working current ≤100uA
Sleepy current: (When over-discharged) ≤20uA
Working temp: Temp range -20/+80ºC
Computer Monitor
Computer monitor software allows you connect battery BMS via RS485 or CAN. Check the real working condition. These include battery cell voltage, temp of the battery and environment and MOS of the BMS. Charging or discharging current. And also all settings of over charge, over discharge , over current, over or low temp protections.
APPLICATIONS
- Battery backup – A simple, robust option for using clean energy to keep a building powered during power outage. lithium ion powerwall 100 amp hour 48 volt suitable for single use or in parallal.
- Self-supply – Obtain energy from Solar panels or AC grid, and work independence by storing excess solar energy for later use
- Time-of-Use – Store off-peak grid power for use when utilities charge the highest rates.
- Demand charge curtailment – Reduce the demand charge for businesses
- Off-grid – Use renewable house hold lifepo4 battery for solar storage energy to power your home during the day light, and stored excess energy for the night.
“CMX 48v 100ah lifepo4 battery for solar storage eliminated the most difficult challenges we face when building microgrids in remote tropical locations. The batteries are much easier to transport and they have a good chance of lasting the entire 20 years. This means CMX batteries generally pay for themselves in under 4 years!”
The tesla powerwall alternative from CMX is one of the best source I got from China. This powerwall with 5 kwh energy. When I use 2pcs for the small system works perfectly with my growatt 5000w inverter. Our customer love this Coremax powerwall so much and most important it can really last.
This is a perfect lithium 48v 100ah battery powerwall I have ever got from China. CMX use laser welding for these prismatic lfp cells and the BMS can communicate with my sol art 8000w and 12000w inverter. it shows all information. thanks guys. a cheaper alternative to tesla powerwall.
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