Products

DESCRIPTION

• Overview
• Product Description
• Product Parameters
• Detailed Photos
• FAQ

Overview

Basic Info.

Model NO.	OL-51.2V 300AH
Rechargeable	Yes
Size	Medium
Product Name	Energy Storage Battery
Keywords	Wall Mounted Storage Battery
Nominal Voltage	51.2V
Battery Voltage Range	43.2-57.6V
Standard Charge/Discharge Current	0.5c
Max. Charge/Discharge Current	200A
Communication Interface	Can/RS485
Self-Discharge	≤ 3%/Month
IP Rating	IP20
Cooling	Natural
Cycle Life	25±2ºC,0.5c/0.5c,Eol80% ≥ 6000
Working Temperature Range Charge	0ºC ~60ºC
Working Temperature Range Discharge	-20ºC ~60ºC
Altitude	Derating Over 2000m
Transport Package	Wooden Case
Specification	Standard Specifications or Customized
Trademark	OULU
Origin	Jiangsu, China
HS Code	8507600090
Production Capacity	50000

Packaging & Delivery

Package Size75.00cm * 31.00cm * 86.50cm Package Gross Weight132.000kg

Product Description

Product DescriptionENERGY STORAGE BATTERY

Our energy storage batteries are reliable power solutions designed to meet a variety of energy storage and backup power needs. This battery system provides efficient energy storage capabilities for a wide range of applications requiring reliable power and energy management.

This rechargeable energy storage system utilizes proven battery technology, offering stable performance, long cycle life, and built-in safety features. Its practical design offers different capacity options to meet a variety of power needs.ADVANCED DIGITAL MONITORINGUNIVERSAL INVERTER COMPATIBILITYRELIABLE BATTERY TECHNOLOGYFeatures an intelligent APP-based monitoring system that provides real-time performance tracking and management capabilities, allowing users to monitor battery status and optimize energy storage efficiency anywhere.Designed with high compatibility standards to work seamlessly with various inverter brands and models, ensuring easy integration into existing solar energy systems without complex modifications or additional components.Built with premium battery cells that deliver consistent performance and superior energy density, providing dependable power storage solutions for residential and commercial applications with enhanced safety features.Product Parameters

TECHNICAL PARAMETERS
Product Name	Energy Storage Battery
Keywords	Wall Mounted Storage Battery
Model	OL-51.2V 280AH-H	OL-51.2V 300AH-H	OL-51.2V 314AH-H
Nominal Voltage	51.2V
Battery Voltage Range	43.2-57.6V
Nominal Capacity	280Ah	300Ah	314Ah
Rated Energy	14.33KWh	15.36KWh	16.07KWh
Standard Charge/Discharge Current	0.5C
Max. Charge/Discharge Current	200A
Communication	CAN/RS485
Self-Discharge	≤ 3%Month
Protection	Overvoltage & Undervoltage/Overcurrent/Short-Circuit/Over Temperature &Under Temperature Protection, Etc.
IPrating	IP20
Cooling	Natural
Cyclelife	25±2℃,0.5C/0.5C,EOL80% ≥ 6000
Working Temperature Range	Charge:0℃ ~60℃ Discharge:-20℃ ~60℃
Altitude	Derating Over 2000M

Detailed Photos

MULTIPLE PROTECTION FEATURESNATURAL COOLING SYSTEMEquipped with comprehensive protection systems, including overcharge, overvoltage, and overcurrent protection mechanisms, ensuring safe operation and preventing damage from electrical faults or system irregularities.Incorporates efficient natural cooling design that maintains optimal operating temperatures without requiring additional cooling equipment, reducing maintenance needs and ensuring quiet operation for residential installations.

STANDARD COMMUNICATION PROTOCOLLONG SERVICE LIFEFeatures an industry-standard communication interface that ensures reliable data transmission and seamless connectivity with various energy management systems, providing professional-grade integration capabilities for diverse applications.Engineered for exceptionally extended operational lifespan with low self-discharge characteristics and consistently stable performance over numerous charge cycles, delivering reliable energy storage value and significantly reducing replacement costs.

FAQQ1: Are you factory?
A: Yes, we are factory, and we produce solar inverter , storage battery for more than 19 years in China.

Q2: How to select models?
A: Before purchasing, please contact us to confirm the model number and specifications to avoid any misunderstanding.

Q3: How do you ship the goods?
A: We normally ship goods by sea, by express(DHL/UPS/FEDEX/EMS), and by air, and also accept customer appointments.

Q4: Can I test a sample?
A: Yes, a sample can be offered for testing.

Q5: Can we be an agent or distributor?
A: Yes, welcome, and we will support you.

Q6: Can you do OEM or ODM service?
A: Yes, we have an R&D department and accept OEM and ODM service.

Q7: How about a warranty?
A: 60 MONTH warranty, technical support available, we always try our best to help customers solve problems