High Capacity Deep Cycle 48V 150Ah Energy Storage Battery

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High Capacity Deep Cycle 48V 150Ah Energy Storage Battery


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Product Description

EC Lithium Energy Storage Battery

Solar Power Storage Battery System With WiFi / GPRS Monitoring Solution

Diagram

Support max 10 units parallel connection to expand the system

并联-EC700

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

RS485 / CAN Communication With Dial Switch

With RS485 interface, when the batteries are used in parallel, the master Pack communicates with the slave Pack

through the RS485 interface, so that all the information of Pack can be viewed through the RS232 of the master Pack.

When the batteries are used in parallel, different packs can be distinguished by the hardware address, and the

hardware address of each PACK in the whole battery stack is unique, the hardware address can be set in turn by the

dial switch on the board.

Considerate Design With High Standard On Every Details

-Large LCD screen monitoring and display cell & module working status-LED light display battery SOC

-Considerate handle for convenient carrying and moving when transport or install

-Dual positive and dual negative terminals simply the connection to maximum

-Only high qualified accessories are utilized to guarantee the long life span

EC lithium battery-detail

High Compatibility With Most Solar Inverter Brands

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

solar inverter brands

Wall-mounted Home Power Storage System Minimize Installation Space DIM-EC700

Technical Parameter

Electrical Parameter	Model	EC700
	Nominal Voltage	51.2V
	Nominal Capacity	150Ah
	Energy	7680Wh
	Internal Resistance	≤20mΩ
	Chemistry	LiFePO4 (Lithium Iron Phosphate)
	Cycle Life	>3000 cycles
	Self Discharge	<3%/month
	Charge Rate	100%
	Discharge Rate	100%
	Expandable Connection	10pcs in Parallel
Charge Parameter	Charge Voltage	58.4V
	Charge Current	50A-100A
	Max. Charge Current	100A
	Charge Method	CC/CV
Discharge Parameter	Constant Discharge Current	100A
	Pulse Discharge Current	300A (<1s)
	Discharge Cut-off Voltage	40V
Mechanical Parameter	Battery Case	ABS
	Approx. Dimension	714497219mm
	Approx. Weight	75kg
	Communication	RS485, CAN
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.