Residential ESS CFE-2400 Lithium Battery 51.2V 48Ah 2457Wh

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Residential ESS CFE-2400 Lithium Battery 51.2V 48Ah 2457Wh

Advantages:

l Safety: LFP(Lithium ion Phosphate) the highest safety

l Cycle Life: 89% of initial capacity after 3500

l Up to 8 Series or Parallel: Flexible to increase voltage capacity without any other equipments or settings

l WiFi & APP: Integrated WiFi Modem OTA online upgrade convenient after-sales service

l Installation: Simple buckle fixing minimize the installation time and cost

l High-precision SOC Accurate sampling of voltage and current SOC mathematic more accurate and never jump

l Random connect battery ignore the voltage different

l Provide wall mountain and ground install methods

l Compatible with most of the available hybrid inverters

Basic Parameters	CFE-5100	CFE-2400
Nominal Voltage(V)	51.2	51.2
Nominal Capacity（Wh)	5120	2457
Usable Capacity(Wh)	4608	2211
Dimension(mm)	442500133	442500133
Weight(Kg)	42	27
Voltage(V)	48 ~ 56	48 ~ 56
Charge/Discharge Current(A)	60(Recommend)	30(Recommend)
	60(Max)	48(Max)
	100(Peak@15s)	60(Peak@15s)
Communication Port	CAN / RS485
Single string quantity(pcs)	8
Working Temperature/℃(Charge)	0～45
Working Temperature/℃(Discharge)	-10～55
Shelf Temperature/℃	-20～60
Humidity	5～85%
Altitude(m)	＜2000
IP Rating	IP20
Warranty	10 years
Cycle life [1]	6000
Authentication Level	CE & TUV(IEC 62619, IEC 62040) UN38.3
Cooling Type	Ambient Cooling
Installation	Cabinet or Wall Mounting
[1] Test conditions: 0.2C Charging/Discharging, @25°C, 80% Dod

Q: What are the technical parameters of the battery?: The main performance parameters of the battery are the following: model; voltage; battery capacity; battery type, such as lead-acid batteries, alkaline batteries, lithium batteries, solar cells, fuel cells.

Q: How to determine the battery is good or bad?: Instrument test: the general use of battery discharge tester, the test instrument two positive and negative clamp were holding the battery positive and negative electrodes, press the test button to observe the test instrument instructions.

Q: How to deal with waste batteries?: The rest of the various types of waste batteries are generally shipped to a special toxic, hazardous landfill, but this approach not only cost too much but also cause waste, because there are many useful raw materials available.

Q: What are the hazards of battery over discharge?: Excessive discharge can seriously damage the battery's electrical performance and cycle life.

Q: Maintenance-free battery how to detect it?: When using a maintenance-free battery, it is easy to think that maintenance-free is the idea that no maintenance is required. Maintenance-free Although maintenance costs and times can be reduced, but for the appearance of the clean-up is essential, so that "maintenance-free" more point to the battery inside.

Q: What is the meaning of the battery above 12v65Ah?: 12V represents the rated voltage. 65Ah indicates that the battery capacity (ie 1 ampere current can be used for 65 hours).

Q: How should the battery be well maintained?: Electrolyte density This is to evaluate whether the battery charge is normal, whether the aging of the important parameters, the use of density meter or electrolyte density tester can be measured. If the electrolyte density is too small, you need to charge. And the electrolyte concentration is too thick or too thin to a certain extent, it means that such as the occurrence of plate vulcanization, short circuit or overcharge phenomenon, this time on the need for maintenance.

Q: The role of the battery?: It filled with lead plate filled with sponge lead as a negative electrode, filled with lead dioxide lead dioxide as a positive electrode, and with 22 to 28% dilute sulfuric acid as electrolyte. In the charge, the electrical energy into chemical energy, the discharge of chemical energy and into electrical energy.

Q: Battery 200ah / 104 what does that mean?: Lead-acid battery nominal voltage is 2V / (each or monomer), but in fact will be higher than 2V, so the actual use and charging equipment for the matching will use 104, also useful 103, also useful 108 Only.

Q: Lead-acid battery how to maintain?: Along the battery cover on the exhaust hole, open the battery cover plate, some of the battery cover is APS adhesive, and some batteries are buckle connection, pay attention to open the cover when the cover plate The At this time you can see the six exhaust raft rubber cap.

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