CFE-POWERCREEK Residential Energy Storage System 51.2V 5~20KWH CREEK2-5/10-A*5-10/15/20-A ALL IN ONE

CFE-POWERCREEK Residential Energy Storage System 51.2V 5~20KWH CREEK2-5/10-A*5-10/15/20-A ALL IN ONE

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 5 SET

Supply Capability:: 1000000 SET/month

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CFE-POWERCREEK Residential Energy Storage System 51.2V 5~20KWH CREEK2-5/10-A*5-10/15/20-A ALL IN ONE

CFE-POWERCREEK Residential ESS

1、LFP(Lithium ion Phosphate) the highest safety.

2、Flexible to increase voltage capacity without any other equipments or settings.

3、80% of initial capacity after 3500 cycles.

4、Integrated WiFi Modem OTA online upgrade convenient after-sales service.

5、Simple buckle fixing minimize the installation time and cost.

6、Accurate sampling of voltage and current SOC mathematic more accurate and never jump.

Product Description

Battery Specifications	CREEK2-5-A	CREEK2-10-A	CREEK5-10-A	CREEK5-15-A	CREEK5-20-A
Capacity [KWh]	4.91	9.83	10.24	15.36	20.48
Battery voltage range [V]	48~56	48~56	48~56	48~56	48~56
Recommended battery voltage [V]	51.2	51.2	51.2	51.2	51.2
Cut Off Voltage [V]	48	48	48	48	48
Max. charging Voltage [V]	56	56	56	56	56
Max. Protective Voltage [V]	58	58	58	58	58
Dimension (W/D/H[mm])	5803501280	5803501280	5803501280	5803501280	5803501280
System Weight[kg]	110	167	149	197	245
Max. charge/discharge current [A]	60/60	120/120	120/120	120/120	120/120
Peak charge/discharge current [A]	60/60	120/120	120/120	120/120	120/120
Communication interfaces	CAN/RS485/WIFI/LAN/DRM
Reverse connect protection	YES
Warranty	10 Year Performance Warranty

FAQ

CFE Lithium-ion Battery

Q: What kind of battery you can provide?

A: a.12.8V-25.6V 30Ah/40Ah/50Ah/100Ah//200Ah LFP battery for replacement of Lead-acid/Gel battery.

b. 51.2V 50Ah/100Ah LFP battery module for residential energy storage with cube (10,15,20 kwh).

c. Solar hybrid inverters with power 4,5,6,8,10,12kw, solar off grid inverter 3,5 kw.

d. Inverter & Battery ALL IN ONE, with capacity 5,10,15,20 kwh.

e. E-mobility battery for E-scooter, E-bus, E golf cart etc.(Rank Top 3 in China).

f. 48V 50A/100AH/150AH/200AH LFP Battery for Telecom-towers.

Q: What is the capacity of production?

A: CFE has 13 production lines with a total capacity of 12Gwh for both storage and E-mobility.

Q：How long is the warranty period?

A： Our limited warranty is valid for a period 5 years (12.8V products) /10 years (51.2V products) after delivery. It is restricted by specifications and warranty terms.

Q: How long is the estimated delivery time?

A: The delivery time is within 25 days after receiving the payment.

Q: Are you able to handle shipment transportation?

A: We can arrange the shipment to most places as required.

Q: What kind of certification do you have?

A: We have SGS, TÜV, IEC 62040-1, IEC 62109-1, IEC 62109-2, IEC 62619, UN38.3, IEC 62133, CEC, UL, MSDS, ISO 9001 certifications, but each product may be different.

Q: What kind of product quality your factory offer?

A: We provide the most competitive products at the highest quality. (100% cell sorting test under inner resistance ≦2mΩ, voltage differ ≦ 2mV,100% EOL test, 100 % aging, 100% final product testing) .

Q: Can we print our logo on products?

A: We can provide one to one customized OEM with a MOQ demand.

Q: What is the validity of the quotation?

A: Due to the raw material price fluctuation, the quotation validity is 10 days.

Q:What kind of battery is divided into?: At present, we used the car battery is divided into three categories, namely, ordinary batteries, dry batteries and maintenance-free batteries three.

Q:How to determine the battery is good or bad?: General side maintenance has an observation hole if it is green to prove that the battery is normal if it is black to prove that the battery does not save electricity. There is to observe whether there is liquid exudation, if any, proved to be bad. Finally, you can touch the hand, such as feeling the battery around the plane has proved proof bad.

Q:What are the hazards of battery over discharge?: The battery discharge to the standard termination voltage when the internal resistance will become larger, the battery electrolyte concentration will become very thin, especially the battery plate micropores and battery plate surface these two points are almost neutral; battery over discharge because of Internal resistance will become larger, so the battery will appear inside the phenomenon of heat, the battery volume will appear fever expansion.

Q:80ah how much battery storage capacity?: 0AH storage is 80AH ah If the actual storage capacity will have to see the brand. I have seen 100AH only 24 pound. This is not even 60AH.

Q:Lead-acid battery how to maintain?: Open the rubber cap, exposing the exhaust raft, you can see the battery inside, some of the battery exhaust cutting can be unscrewed.

Q:How to repair the battery?: Charge the battery at constant voltage. It is the beginning of the time, using 0.1C ~ 0.25C current charge, to 16.2V later, by reducing the current method to maintain the charging voltage, until the charge current drops to 0.03C when the stop charging.

Q:How is the capacity of the battery defined?: 100AH capacity of the battery, fully charged after the 100A current discharge can be an hour to put the power finished. 50A current is 2 hours put away! 20A is 5 hours! Of course this is the theoretical value, in fact it is impossible to have a constant current discharge.

Q:What is the difference between a maintenance-free battery and a conventional battery?: As a result of maintenance-free batteries using lead-calcium alloy grille, the amount of water generated when charging less water evaporation, coupled with the shell with a sealed structure, the release of sulfuric acid gas is also very small, so it compared with the traditional battery, With no need to add any liquid, the wiring pile head, wire and body corrosion less anti-overcharge capacity, starting current, power storage time is long, by the car people welcome.

Q:What are the technical parameters of the battery?: Usually the capacity of the power supply is expressed by kV · A or kW. However, as a power supply VRLA battery, the use of security (A · h) that its capacity is more accurate.

Q:How does the battery increase the voltage?: You can use the same battery in series, with 5 12v battery in series becomes 60v, if you need the current is relatively small, you can use DC-DC module to 12v voltage rise to 60v.

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