Powerwall Lithium ion 48V 5KWH Energy Storage Battery

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Powerwall Lithium ion 48V 5KWH Energy Storage Battery


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Product Description

主图-V+7000-1

V5000-首图

Solar Power Storage Battery System With WiFi / GPRS Monitoring Solution

V series lithium battery

Support max 10 units parallel connection to expand the system

并联-V5000

Match most of hybrid and off-grid inverter brands in the market

-Overcharge protection function -Overdischarge protection function

-Over current protection function -Short circuit protection function

-Temperature protection function -Cell balance function

-Communication function RS485, CANbus -Dual switch protection (On/Off switch, Master switch)

BMS switch

Durable structure maximize the safety and lifespan to 10+ years

inner structure

High Compatibility With Most Solar Inverter Brands

Communication protocol with good compability with most popular solar inverters in the market

solar inverter brands

Elegent design with 122mm thickness only

DIM-V5000

Project Cases

project case1 project case2

project case v5000 project case v7000 project case v7000-3

Technical Parameter

Electrical Parameter	Model	V5000
	Nominal Voltage	51.2V
	Nominal Capacity	102Ah
	Energy	5222Wh
	Internal Resistance	≤20mΩ
	Chemistry	LiFePO4 (Lithium Iron Phosphate)
	Cycle Life	>2000 cycles @ 1C 80% DOD
	Self Discharge	<3%/month
	Charge Rate	100%
	Discharge Rate	100%
	Expandable Connection	10pcs in Parallel
Charge Parameter	Charge Voltage	57.6V
	Charge Current	20A-100A
	Max. Charge Current	100A
	Charge Method	CC/CV
Discharge Parameter	Constant Discharge Current	100A
	Pulse Discharge Current	150A (<3s)
	Discharge Cut-off Voltage	43.2V
Mechanical Parameter	Battery Case	Iron
	Approx. Dimension	938605122mm
	Approx. Weight	73kg
	Communication	RS232, RS485
Environmental Parameter	Charge Temperature	-35~45ºC
	Discharge Temperature	-35~60ºC
	Storage Temperature	-20~45ºC

Polinovel Lithium Battery Benefits

High Quality Battery Cells

Adopt top-grade lithium iron phosphate battery cells that offer significant advantages, including improved charging efficiency, zero maintenance and the ability to deep discharge while maintaining power.

Long Cycle Life

Polinovel lithium batteries provide reliable and adequate power for deep cycle use over a long period of time. The extended lifespan makes

the batteries an excellent choice for many applications that require long-lasting power.

Advanced Safety Features

The built-in BMS protects the battery from extreme temperatures, overcharging, over-discharging, and short circuits to ensure

durability and reliability.

Solid Product Warranty

Polinovel is a reputable LFP battery supplier

that offer a reliable warranty that covers the performance and life of the battery products, giving consumers peace of mind knowing that they can trust the quality of Polinovel lithium batteries.

Built-in BMS Protection

Over Charge/Discharge Protection

Monitors the battery voltage and ensures that it does not exceed or fall below a certain value to prevent over charge/discharge.

Temperature Protection

Monitors the temperature of each cell and protects the battery if the temperature exceeds/goes below a preset threshold.

Short Circuit Protection

Interrupts the flow of electricity to prevent any further damage after detecting a short-circuit.

Cell Balancing

Ensures all the cells are kept at the same voltage or SOC and helps to extend the life of the battery.

Polinovel Promises

High-performance Battery Solutions

Our team of experts thoroughly analyzes market needs and actively explores new technologies to create innovative lithium battery solutions. Our lithium ion battery products are manufactured using state-of-the-art technology and strict quality control measures to ensure they offer superior performance and great reliability.

Quality Assurance

As a reliable Li ion battery supplier, we offer products that meet global standards. Our lithium battery products are certified with CE, MSDS, RoHS, and UN38.3 certifications. When you opt for our products, be assured that quality and safety is our utmost concern.

Exceptional Customer Service

Our commitment is to provide excellent customer service from beginning to end. Our team has a wealth of experience and is focused on providing the most satisfying experience for our customers. We offer quick and effective service, whether it's responding to product inquires, assisting with orders, or dealing with technical issues.

On-time Delivery

As an experienced LFP battery supplier in the industry, we have an exceptional supply chain system and fast logistics. We are committed to providing efficient delivery to ensure that our customers receive their orders on time.