Residential ESS CFE-5100 Lithium Battery 51.2V 100Ah 5120Wh

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Residential ESS CFE-5100 Lithium Battery 51.2V 100Ah 5120Wh

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: 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: 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 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?: 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?: When the battery discharge current is large, the heat will become more obvious, there will be serious heat generated when the battery deformation, when the concentration of lead sulfate is particularly large, will form a larger crystal particles, that lead to the battery Internal irreversible sulfation.

Q: Maintenance-free battery how to detect it?: Battery pole Pole terminal has corrosive material without treatment, as long as no loose on it. If the appearance of the corrosive material, the inner surface of the terminal will also be corrosion, resulting in increased resistance, affecting the normal battery charging and discharge, it must be promptly processed.

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: What is a maintenanceable battery?: It also has a shock, high temperature, small size, self-discharge characteristics. Life is generally twice the ordinary battery.

Q: How does battery activation work?: Always keep the battery surface clean. Found that the surface of dust and acid, it should be timely wipe, wipe can be wiped with soda water wipes wipe again, after rinse with water.

Q: Lead-acid battery how to maintain?: When receiving the battery should first check whether the phenomenon of short circuit, first short circuit repair and then fill the distilled water.

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