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Household Lithium 48v Solution Lifepo4 20kw 10kw Off Grid 3kw 5kw Battery Power Home Solar Energy Storage
Specification
Introduction
This lithium iron phosphate battery pack is a household renewable energy storage solution developed and produced by BESTCELL Technology. It is a low-voltage DC battery system with an operating voltage of 48V, and works with a low voltage inverter to realize the goal of energy storage for home application. BESTCELL 51.2V 100Ah battery pack supports parallel connection to expand capacity, which can meet various capacity requirements. It has built-in smart battery management system (BMS), which can manage and monitor the pack and cells information including voltage, current and temperature. What’s more, BMS can balance cells charging and discharging to extend cycle life
Features
- Brand New Grade A 3.2V 100Ah aluminum case prismatic cell. - Battery cell is made from lithium iron phosphate (LiFePO4) with safety performance and longer cycle life. - Specially designed plastic cell holder features fire proof and insulation. 8 cells in series composes a battery module, and two modules in series, then connected with BMS, composes a BESTCELL battery pack. - BMS has over-discharge, over-charge, over-current, high and low temperature warning and protection functions. - BMS monitors the charge and discharge state, and balance the current and voltage of each cell. - BMS comes with upper computer system for real-time cell and pack voltage, current, temperature, and battery status monitoring and recording. - Flexible configuration, max. 15 packs can be connected in parallel for expanding capacity and power with 8 DIP switches. - Large working temperature range from -10℃ to 50℃ (Charging 0℃~50℃; discharging -10℃ ~50℃) with excellent discharge performance and cycle life. - Pre-programmed with multi-protocols, BESTCELL works with multi-brands of inverters. Check the communication inverter list.
Model
100A (Rack-mount)
100A (Wall-mount)
200A (Wall-mount)
Nominal Voltage
51.2V
51.2V
51.2V
Nominal Capacity
100Ah
100Ah
200Ah
Nominal Power
5.12KWh
5.12KWh
10.24KWh
Dimensions (L x W x H)
565*450*170mm
625.5*462*172.5mm
860*638*180MM
Weight
56.2KG
56.8KG
103Kg
Discharge Cut-off Voltage
41.6V
41.6V
41.6V
Charge Voltage
54.5V
54.5V
54.5V
Max. Charge/Discharge Current
100A
100A
200A
Communication Interface
CANBUS, RS485
CANBUS, RS485
CANBUS, RS485
Series or Parallel Connection (Configuration)
1P16S
1P16S
2P16S
Working Temperature
0～50℃(Charge) /-10～50℃(Discharge) /-20～55℃
0～50℃(Charge) /-10～50℃(Discharge) /-20～55℃
0～50℃(Charge) /-10～50℃(Discharge) /-20～55℃
Cell chemistry
Lithium iron phosphate (LiFePO4)
Lithium iron phosphate (LiFePO4)
Lithium iron phosphate (LiFePO4)
Cycle Life
6000 cycles
6000 cycles
6000 cycles
IP level
IP 20
IP 60
IP 60
Case Material
Metal
Metal
Metal
BMS
48V 100A BMS built-in
48V 100A BMS built-in
48V 200A BMS built-in
Certificates
CE, ROHS, MSDS, UN38.3
CE, ROHS, MSDS, UN38.3
CE, ROHS, MSDS, UN38.3
Product Description
Applications
Product Project
Packing & Shipping
FAQ
1. Q: I'm very sensible in price, i am a wholesaler of battery pack, if i sell your battery pack in my city , the profit is very low, can i get a cheaper price? and I can see your competitor sells more cheap then you.
A: It is highly suggest that you can have a comparision with our competitor. Indeed, there are also some supplier provide low price battery pack but using cheap material. Plz pay attention to the cycle life and the warranty, and we have anti vibration design and communication design. maybe you know the price of cylindrical cell is far cheap then prismatic cell.besides, we also provide cylindrical cell solution , plz contact us directly and we will tell you more. Most Importantly, we can give you a professional solution according to your local market? low profit? Don't worry about that, our engineer team will help you help you to solve it.
2. Q:I can see the post that your company shows the warranty is 5 Years, so no matter what the battery pack be used for, all 5 Years?
A: No sir, maybe you know the cycle life of cell is not only depends on the quality itself , but also be affected by the discharge/charge rate the actual temperature. So it is unresponsibility at all if a supplier tell you the cycle life but no talking about the actual usage. For room temperature 25℃ and 1C discharge and 0.5C charge, the cycle life of the battery pack can exceed 4000 cycles and warranty 5 Years, only energy storage usage.
3. Q: Can these battery pack be compatible with my inverter? do you have a company list of the inverter which is compatible?
A: Yes sir, our battery pack can compatible with most brand of inverter on the market, contact us and let me tell you more.
4.Q:Can it be series or parallel for use?
A: Yes sir, it can support max. 4 in series or parallel connection for use ( 12V series ) and no any additional device.
Q1: Can I have samples to test? And what is lead time for sample order?
A1: Yes,we can supply samples, the lead time for samples is 7-10 days.and buyer pay for sample cost and shipping cost.
Q2: Do you provide after-sales service? A2: Yes,the warranty is 1-3 years, if any quality problems on our side in this period, we can send new one as replacement.
Q3 What is your company's advantage? A3: We only supply high level quality of lithium battery and we guarantee on-time shipment,we also provide excellent after sales service.
Q4: Do you accept OEM/ODM? A4: Yes,it is available.
Q5: What is your lead time for the mass production? A5: General speaking, about 25-30 days depending on different items after getting down payment and confirmation about the samples.
Q6: Are you battery real capacity? A6: All of our battery cells with Grade A,100% new and real capacity.
Q7:Are you a factory or a trading company? A7: we are a professional rechargeable lithium-ion battery and LifePO4 battery manufacturer, welcome to visit.
Q8: What kind of certificates do you have? A8: We can provide CE, ROHS, FCC, IEC62133, MSDS, UN38.3 if your order quantity is big.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
500w-800w
Employee Number:
80~100
Ecer Certification：
Site Member
Guangzhou pmd technology co ltd is dedicated in renewable energy system integration and distribution. We're the energy storage industry's partner-of-choice for flexible, robust, reliable, and innovative solutions guaranteed to deliver the lowest cost of ownership. Through a continuous focus ... Guangzhou pmd technology co ltd is dedicated in renewable energy system integration and distribution. We're the energy storage industry's partner-of-choice for flexible, robust, reliable, and innovative solutions guaranteed to deliver the lowest cost of ownership. Through a continuous focus ...
