- Product Details
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Quick Details
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Model Number:
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CJ02
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Rated voltage:
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3.7V
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Smart communication:
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RS485/UART/Bluetooth
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Overcharge protection:
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Yes
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Over Current Protection:
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Yes
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Temperature:
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-20°~70°
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Customization:
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Yes
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Continuous Charge current:
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as per specification stated
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Continuous Discharge current:
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as per specification stated
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Product name:
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16s 100a solar energy storage bms
Quick Details
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Application:
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Solar Energy Storage Systems
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Place of Origin:
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Guangdong, China
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Brand Name:
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Bestway
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Model Number:
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CJ02
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Rated voltage:
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3.7V
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Smart communication:
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RS485/UART/Bluetooth
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Overcharge protection:
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Yes
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Over Current Protection:
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Yes
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Temperature:
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-20°~70°
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Customization:
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Yes
-
Continuous Charge current:
-
as per specification stated
-
Continuous Discharge current:
-
as per specification stated
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Product name:
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16s 100a solar energy storage bms
Bestway Smart BMS 16S 100A Lifepo4 48V Lithium Home Solar Energy Storage Battery Management System With RS485/CAN/BT App Control
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Test Items
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The Detailed Content
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Default Value
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Note
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Protection Delay Time
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Occ2 protection delay time
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600ms (unit: ms)
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can be setted
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Ocd2 protection delay time
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400ms (unit: ms)
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can be setted
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Short circuit protection delay time
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384us (unit: us)
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can be setted
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Voltage & Temperature protection delay time 1
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1000ms (unit: ms)
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can be setted
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Module's over charge
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Over-charge protection voltage
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58.6V
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can be setted
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Over-charge recovery voltage
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53.5V
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can be setted
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Module's over discharge
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Over-discharge protection voltage
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45.3V
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can be setted
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Over-discharge recovery voltage (within 30S)
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48V
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can be setted
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Charge over-temperature protection
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Charge over-temperature protection
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60 degree
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can be setted
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Charge under-temperature protection
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Charge under-temperature protection
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- 10 degree
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can be setted
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Discharge over-temperature protection
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Discharge over-temperature protection
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70 degree
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can be setted
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Discharge under-temperature protection
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Discharge under-temperature protection
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- 10 degree
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can be setted
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MOSFET protection
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MOS temperature protection
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110 degree
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can be setted
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Limit-Current Charge
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Limit-Current charge function trigger current
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100A
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can be setted
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Limit current
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20A
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Charge over current protection level 1
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105A
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can be setted
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Charge over current protection level 2
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160A
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can be setted
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Charge over current recovery condition
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Recovery after a delay at 60S, Release when discharging
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Discharge over current protection
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Discharge over current protection level 1
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110A
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can be setted
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Discharge over current protection level 2
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240A
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can be setted
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Short circuit protection
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Exist
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Design value
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can be setted
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Balance function
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Balance start voltage
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3400V
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can be setted
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Differeent voltage bewteen each cells
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30mV
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can be setted
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Balance current
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50 ~ 90mA
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FAQ
Q: How do I know which kind of material & type my battery is ?
A: Please look the battery body,if the normal voltage of your battery shows 3.2V,the battery is LiFePo4.If the normal voltage of your battery shows 3.6V or 3.7V, the battery is Li-ion or Li-polymer battery, You can also ask battery manufacturer for the material of battery.
Q: Is this BMS suit for my battery?
A: This BMS suit your battery or not depends on 3 points as below:
1.How many cell strings are in your battery pack?
A: Please look the battery body,if the normal voltage of your battery shows 3.2V,the battery is LiFePo4.If the normal voltage of your battery shows 3.6V or 3.7V, the battery is Li-ion or Li-polymer battery, You can also ask battery manufacturer for the material of battery.
Q: Is this BMS suit for my battery?
A: This BMS suit your battery or not depends on 3 points as below:
1.How many cell strings are in your battery pack?
The BMS you buy must be same cell strings as your battery pack.
2.How many current&power are your battery?
3. Which kind of battery are yours? Only the LiFePo4 battery has different electric parameter from other battery, so if you need buy the BMS for LiFePo4, Please let us know firstly.
Q: What is the Common port and Separate port? what is the difference?
A: We take 13S 48V 16A BMS as example:
Common port 16A means your charge cathode and discharge cathode are connected in the same point end (our P-), charge cathode and discharge cathode are used in the common connection port, so the charge current and discharge current are same as 16A.
Separate port is separately connected by charge cathode (our C-) and discharge cathode (our P-), so the charge current and discharge current are different, discharge current is 16A, charge current is 8A.
Q: The relationship between battery capacity(AH or mAH) and BMS current(A)?
A:There is no direct relationship between battery capacity and BMS current, big capacity doesn't mean big current, but rely on continue current, that is to say if your engine is powerful, you should choose high current of BMS, it is not relied on battery capacity.
Q: What type of charger should I choose?
A: Lithium battery must choose specific charger, don't use charger for leadacid battery, for leadacid charger may have MOS with high pressure breakdown protection, which will not protect of BMS over charge. LiFePo4 battery charger voltage = number of battery strings x 3.6V, while Li-ion battery charger voltage = number of battery strings x 4.2V.
Q: Do you have Minimum Order Requirement (MOQ)?
A: No, we don't have MOQ. different customer has different requirement ,we can provide various capacity and size as per your requirements, also ODM / OEM is welcome.
Q: Which kind of Payment Term can you accept?
A: PayPal, T/T, Western Union, MoneyPayPal, T/T, L/C,Western Union and so on, everything can be talk.
Q: What's your lead time?
A: Sample(<50pcs): 3-7 days, 50pcs - 1000pcs: 8-14 days, Big cargo (>1000pcs): 15 days.
2.How many current&power are your battery?
3. Which kind of battery are yours? Only the LiFePo4 battery has different electric parameter from other battery, so if you need buy the BMS for LiFePo4, Please let us know firstly.
Q: What is the Common port and Separate port? what is the difference?
A: We take 13S 48V 16A BMS as example:
Common port 16A means your charge cathode and discharge cathode are connected in the same point end (our P-), charge cathode and discharge cathode are used in the common connection port, so the charge current and discharge current are same as 16A.
Separate port is separately connected by charge cathode (our C-) and discharge cathode (our P-), so the charge current and discharge current are different, discharge current is 16A, charge current is 8A.
Q: The relationship between battery capacity(AH or mAH) and BMS current(A)?
A:There is no direct relationship between battery capacity and BMS current, big capacity doesn't mean big current, but rely on continue current, that is to say if your engine is powerful, you should choose high current of BMS, it is not relied on battery capacity.
Q: What type of charger should I choose?
A: Lithium battery must choose specific charger, don't use charger for leadacid battery, for leadacid charger may have MOS with high pressure breakdown protection, which will not protect of BMS over charge. LiFePo4 battery charger voltage = number of battery strings x 3.6V, while Li-ion battery charger voltage = number of battery strings x 4.2V.
Q: Do you have Minimum Order Requirement (MOQ)?
A: No, we don't have MOQ. different customer has different requirement ,we can provide various capacity and size as per your requirements, also ODM / OEM is welcome.
Q: Which kind of Payment Term can you accept?
A: PayPal, T/T, Western Union, MoneyPayPal, T/T, L/C,Western Union and so on, everything can be talk.
Q: What's your lead time?
A: Sample(<50pcs): 3-7 days, 50pcs - 1000pcs: 8-14 days, Big cargo (>1000pcs): 15 days.
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