• Residential ESS CFE-2400 Lithium Battery 51.2V 48Ah 2457Wh System 1
  • Residential ESS CFE-2400 Lithium Battery 51.2V 48Ah 2457Wh System 2
Residential ESS CFE-2400 Lithium Battery 51.2V 48Ah 2457Wh

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

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Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
10 watt
Supply Capability:
10000 watt/month

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

 

Advantages:

Safety: LFP(Lithium ion Phosphate) the highest safety

Cycle Life: 89% of initial capacity after 3500

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

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

Installation: Simple buckle fixing minimize the installation time and cost

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

Random connect battery ignore the voltage different

Provide wall mountain and ground install methods

Compatible with most of the available hybrid inverters

Basic Parameters

 CFE-5100

CFE-2400

Nominal Voltage(V)

51.2

51.2

Nominal CapacityWh)

5120

2457

Usable Capacity(Wh)

4608

2211

Dimension(mm)

442*500*133

442*500*133

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)

045

Working Temperature/℃(Discharge)

-1055

Shelf Temperature/℃

-2060

Humidity

585%

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: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:How does battery activation work?
If you are talking about dry batteries, that is, to add sulfuric acid can use the battery (commonly known as water bottles), then it is because the long-term storage so that a high degree of oxidation of the negative board, plus acid will be a high temperature, Low, you can add acid in the pool after the addition of a small current for a long time to charge, you can solve. Generally with 0.05C charge to 3 times can be.
Q:What is the difference between a maintenance-free battery and a conventional battery?
Lead-acid battery is composed of positive and negative plates, partitions, shell, electrolyte and wiring pile head and other components, the discharge of the chemical reaction is to rely on positive electrode active substances (lead dioxide and lead) and negative plate active substances (sponge Pure lead) in the electrolyte (dilute sulfuric acid solution) under the action, which plate grid, the traditional battery lead and antimony alloy manufacturing, maintenance-free battery is made of lead calcium alloy, the former with antimony, the latter with calcium, This is the fundamental difference between the two points.
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 does the battery increase the voltage?
Chemical energy can be converted into electrical energy device called chemical battery, generally referred to as the battery. After discharge, the internal active material can be regenerated by charging - the electrical energy stored as chemical energy; chemical energy can be converted to electrical energy again when the discharge is required. This type of battery is called a battery (Storage Battery), also known as secondary battery.
Q:How to deal with waste batteries?
In addition to lead-acid batteries, all kinds of batteries are dissolved in sulfuric acid, and then by means of ion resin from the solution to extract a variety of metals, raw materials obtained in this way than the heat treatment method is pure, so the market price is higher, and the battery contains 95% of the various substances can be extracted.
Q:80ah how much battery storage capacity?
The size of the battery storage power refers to the battery capacity. Battery capacity is generally calculated in AH (safety). You 80Ah battery capacity is 80Ah, meaning that if you discharge current to 80A, you can put an hour.
Q:How is the capacity of the battery defined?
The capacity of the battery unit is AH (safety) is the product of current and time.
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:Maintenance-free battery how to detect it?
Keep the battery surface clean. If the discovery of solid oxide on the pole, it should be timely with hot water pouring, to be removed, so as not to affect the pole and the terminal between the continuity. After cleaning up, wipe the battery surface, in the pole and the terminal cast on the butter to ensure that the pole is not oxidized.

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