solar energy system lifepo4 bms
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- Supplier: Shenzhen Suncell New Energy Co. Ltd.Shenzhen Ltd.
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Product Overview
Description
Product Overview
DALY BMS
DALY BMS is a software protection board solution designed specifically for 6-21 battery packs such as electric
motorcycles,
small three-wheels, small four-wheels, etc. It can be applied to lithium batteries with different chemical properties, such as
lithium ion, lithium polymer, and iron phosphate. Lithium etc.
motorcycles,
small three-wheels, small four-wheels, etc. It can be applied to lithium batteries with different chemical properties, such as
lithium ion, lithium polymer, and iron phosphate. Lithium etc.
PRODUCT SPECIFICATIONS
Model | DALY |
Place of Origin | Guangdong, China |
Continue discharge current | 100a 150a 200a 250a 300a |
Warranty | 12 months |
Charge Voltage | 12v 24v 48v |
Color | RED |
Base Material | FR-4/CEM-1/CEM-3/Polyimild/PTFE/Rogers |
Shipping & Handling
Most orders are processed in 1 business day. Larger order may require additional handling time. Please note National
Holiday,Saturday and Sunday are not considered business days.
Holiday,Saturday and Sunday are not considered business days.
Delivery Time
We offer many shipping methods. Please understand carrier delays are not within our control. We can't make any guarantees for a particular date of delivery. Any such guarantees are from the carriers only and subject to their policies. Please choose a right shipping method for your order.
FAQ
1.What is the common port and separate port? what is the difference?
We take 13S 48V 16A BMS as an 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 the same 16A. while the separate port is separately connected by charge cathode (C-) and discharge cathode (P-), so the charge current and discharge current are different, discharge current 16A, charge current 8A.
2.What is the balance function?
The working principle and function are as followings, when your one cell voltage is upto alarm voltage(Li-ion upto 4.18V, Life Po4 upto (3.6V), then the cell Balance starts to work, balance resistance starts discharge with 35ma(when balance discharge starts to work, BMS will starts a little heat up, which is the normal reflection), the cell is in both charging and discharging status, and others which are not reached to alarm voltage(Li-ion 4.18V, Life Po43.6V)are only in charging status, no discharging, when the fast cell voltage is reached to alarm voltage (Li-ion 4.25V, Life Po43.75V)BMS starts off power protection, all the other cells are all in stop of charging, this process will enable your battery charging in balance current, and your battery voltage are in balance status, but when your cell voltage difference are in a big range, then balance can not be functionning.well
3.The relationship between Battery capacity and BMS current?
There is no direct relationship between Battery capacity and BMS current, big capacity doesn`t mean a big battery, but rely on continue current, that is to say if your engine is powerful, your should choose high current of BMS, it is not relied on battery capacity.
4. What type of charger should I choose?
Lithium battery must choose specific charger, do not use Charger for Leadacid battery, for leadacid charger may have MOS with high pressure breakdown protection, which will not protect of BMS over charge. Life Po4 battery charger voltage=battery string No.X3.6V, while Li-ion battery charger voltage=Battery string No.X4.2V.
5. What current BMS should I choose ?
Take 10S36V as an example: what current BMS you choose is relied on your E-bicycle Motor power and current limitation of controller. eg., choose 16A for below 350W, 25A for below500W, 35A for below 800W, 60A for Below 1000W, higher than 1200W are contact with our service specialist for suggestions, one inall, continue current shall be higher than current limitation in Controller.
6. Whether my BMS damaged?
if you want to judge if the BMS is damaged, please take the folowing steps, to test if each cell voltage is the same with
voltmeter? if the cell voltage difference is over 1.0V, the fault is displayed that it cannot run far, no power supply at the
start range, short charge time, all these issues are almost caused by battery cells, if BMS damaged is displyed as no charge, no discharge, no discharge while the battery has voltage.
voltmeter? if the cell voltage difference is over 1.0V, the fault is displayed that it cannot run far, no power supply at the
start range, short charge time, all these issues are almost caused by battery cells, if BMS damaged is displyed as no charge, no discharge, no discharge while the battery has voltage.
Company Introduction
Suncell battery is a fast growing company who specialized in battery industry in the past over 10 years.We deep involved in this industry all the time.And accumulate many experience in different products and applications.
We Offering sustainable, safe, high-performance battery pack and storage solutions for RVs, marine vessels, off-grid living, and other applications . We can develop new products together with customers from primary idea .We try to make idea become truth in a fast time.
We Offering sustainable, safe, high-performance battery pack and storage solutions for RVs, marine vessels, off-grid living, and other applications . We can develop new products together with customers from primary idea .We try to make idea become truth in a fast time.
So, OEM&ODM welcomed. We understand what’s customers need and care about. We try to provide suitable solutions with reasonable cost. Our products have obtained certifications like CE , ROHS , UN38.3, MSDS , IEC and other certification. We can also provide special certification base on different market requirement of customers .
Our technical specialists are available via phone and email to assist with any technical questions or assistance, from installs to what will work best in your system. Whether you’re looking to upgrade your batteries, build a complete new power system, or anything in between, our team will provide the expertise needed to get the best system for your needs.
We, along with our customers, live and breathe adventure and relish the opportunities that our planet provides. We feel it is our duty to do better as a business, making our batteries as sustainable as possible for our customers
WARNING:
The user must have appropriate understanding of lithium ion batteries before purchase. Use caution when working with and using lithium ion batteries as they are very sensitive to charging characteristics and may explode, burn, or cause a fire if misused or mishandled. Always charge in or on a fire-proof surface. Never leave batteries charging unattended. Buyer is responsible for any damage or injury caused by misuse or mishandling lithium ion batteries and chargers. No express or implied guarantee of compatibility with any device can be made. Charge only with a smart charger designed for this specific type of lithium ion battery. Do not mix and match old and new, used and unused batteries.
* MISUSING OR MISHANDLING LITHIUM ION BATTERIES CAN POSE A SERIOUS RISK OF PERSONAL INJURY, PROPERTY DAMAGE, OR DEATH
* BATTERIES MAY EXPLODE, BURN, OR CAUSE A FIRE IF MISUSED OR MISHANDLED
* ONLY USE WITH PROPER CIRCUITRY IN A PROTECTED BATTERY PACK
* ONLY USE WITHIN MANUFACTURER LISTED SPECIFICATIONS
* DO NOT STORE LOOSE BATTERY IN A POCKET, PURSE ETC. - ALWAYS USE A PROTECTIVE CASE OR BOX
* KEEP AWAY from metal objects to prevent short circuitin
* DO NOT short circuit
* DO NOT use if wrapper or insulator is damaged or torn
* DO NOT use if damaged in any way
* DO NOT overcharge or over-discharge
* DO NOT modify, disassemble, puncture, cut, crush, or incinerate
* DO NOT expose to liquids or high temperatures
* DO NOT solder, spot weld only
* User must be familiar with handling lithium ion batteries before purchase
* Usage of batteries is AT YOUR OWN RISK
* ALWAYS charge in or on a fire-proof surface and never leave charging batteries unattended
* RESELLERS MUST FORWARD ALL WARNINGS TO ALL CUSTOMERS FOR THEIR REFERENCE AND SAFETY
* DO NOT USE WITH E-CIGARETTE, VAPORIZER, OR SIMILAR DEVICE
* MISUSING OR MISHANDLING LITHIUM ION BATTERIES CAN POSE A SERIOUS RISK OF PERSONAL INJURY, PROPERTY DAMAGE, OR DEATH
* BATTERIES MAY EXPLODE, BURN, OR CAUSE A FIRE IF MISUSED OR MISHANDLED
* ONLY USE WITH PROPER CIRCUITRY IN A PROTECTED BATTERY PACK
* ONLY USE WITHIN MANUFACTURER LISTED SPECIFICATIONS
* DO NOT STORE LOOSE BATTERY IN A POCKET, PURSE ETC. - ALWAYS USE A PROTECTIVE CASE OR BOX
* KEEP AWAY from metal objects to prevent short circuitin
* DO NOT short circuit
* DO NOT use if wrapper or insulator is damaged or torn
* DO NOT use if damaged in any way
* DO NOT overcharge or over-discharge
* DO NOT modify, disassemble, puncture, cut, crush, or incinerate
* DO NOT expose to liquids or high temperatures
* DO NOT solder, spot weld only
* User must be familiar with handling lithium ion batteries before purchase
* Usage of batteries is AT YOUR OWN RISK
* ALWAYS charge in or on a fire-proof surface and never leave charging batteries unattended
* RESELLERS MUST FORWARD ALL WARNINGS TO ALL CUSTOMERS FOR THEIR REFERENCE AND SAFETY
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