Storage System Technology: | LFP (LiFePO4) |
---|---|
Nominal Capacity: | 75 Ah |
Region: | China |
All-In-One Mini Grid Energy Storage System
Safe And Reliable LiFePO4 Battery
Expandable Power Range From 54kWh To 540kWh
High Voltage Batteries
Remote Monitoring On NOVAApp & Web
3-Year Product, 10-Year Performance Warranty
Product description
In the process of optimizing and adjusting power resources, industrial and commercial enterprises sometimes encounter the trouble of power limiting and power failure, and sometimes they are helpless because of the ever-increasing complex demands in reality. WELLPACK start from solving customers' pain points, adhere to the bottom line of safety, and is committed to realizing the freedom of electricity for more industrial and commercial enterprises, without fear of power restriction! 720V 43.2kWh~54kWh industrial and commercial solar energy storage system features "high safety", "long life" and "easy maintenance", which will perfectly explain the powerful strength of industrial and commercial energy storage system products.
Basic Information
System Specification
Nominal Output Power: 33kW
Maximum AC Input Power: 33kW
Battery Capacity Range: 43.2kWh~54kWh (90% DoD)
Battery Chemistry :LiFePO4
IP Protection :IP21
Cabinet Dimension(W*D *H) :TBD
Cabinet Weight: TBD
Warranty: 3 years product warranty10 years performance warranty
Inverter Technical Specification
Model: Qoma33H-R
Battery Voltage Range: 400~850V
Max.Charging/Discharging Current: 62A
AC Side (Grid)
Nominal Output Power :33kVA@45C,30kVA@50C
Nominal AC input Current: 50A
Nominal AC Voltage/ AC Voltage Range :400V/230V,-20%~15%
Nominal Grid Frequency/Frequency Range: 50Hz:47Hz~52Hz ; 60Hz:57Hz~62Hz
AC Current THD :<3 %(at nominal power)
Power Factor at Nominal Power /Adjustable Power Factor :>1 leading-1 lagging
Adjustable Reactive Power :-100%~100%
AC Side (Micro-Grid)
Nominal AC Voltage: 400V/230V, -20%~15%
AC Voltage THD :< 1 % (Resistance Load)
Unbalance Load Capacity :1
AC Output Power: 45kW/30s
General
Maximum Charge Efiency: 0.98
Reverse Polarity Protection :Yes
Overvoltage Protection: DC Type II /AC Type III
Grid Monitoring /Ground Fault Monitoring :Yes/Yes
Insulation Monitoring :Yes
Overheat Protection: Yes
Degree of Protection:IP65
Operating Ambient Temperature Range: -25 to 60˚(>45˚de-rating)
Allowable Relative Humidity Range (non-condensing) :0-100%
Cooling Method Temperature :controlled forced air cooling
For more product parameter information, Please contact with us!
Why choose us?
We are dedicated to the development of lithium battery customized products and application solutions
The services and products we provide are as follows
Turnkey solution for battery manufacturing
Battery factory designing,battery designing and assembly solutions
ODM/OEM finished batteries
Design and solution of lithium battery to replace leadacid battery
Household photovoltaic energy storage system
Industrial and commercial photovoltaic energy storage system
Zero-carbon solutions
Better Technology Group Limited (Better Group) serves as a fully integrated solution operator in global battery manufacturing industry, with a presence spanning nearly 120 countries and regions across the world.
Guided by a customer-centric approach, Better Group consistently maintains a prominent position at the forefront of the industry, excelling in battery technology development and product manufacturing.
Under the Better Group umbrella, two specialized brands, BETTER and WELLPACK, focus on lead-acid batteries, lithium batteries, and related application solutions.
Better Group proudly holds ISO9001 Quality Management System (QMS) certification and boasts nearly 100 independently developed patented inventions authorized by the CNIPA, cementing its commitment to innovation and quality.
The services and products we provide are as follows:
Turnkey solution for battery manufacturing
Battery factory designing,battery designing and assembly solutions
ODM/OEM finished batteries
Design and solution of lithium battery to replace leadacid battery
Household photovoltaic energy storage system
Industrial and commercial photovoltaic energy storage system
Zero-carbon solutions
New Arrival ✨ WELLPACK WPP-3600 ·3600W Portable Power Station ! https://fb.watch/r6izvasyhZ/
Join us at RUSBAT "INDEPENDABLE POWER SOURCES" Exhibition! https://www.facebook.com/permalink.php?story_fbid=379459481565845&id=100085053891726
RV lead-acid battery modified lithium battery,WELLPACK customized lithium battery. https://www.youtube.com/watch?v=EPJWEvzfZEs
Better Group Was Officially Approved as One of the Key Listed Reserve Enterprises https://www.better-tech.net/news/better-tech-group-was-officially-approved-as-one-of-the-2023-key-listed-reserve-enterprises
Exhibition Invitation |Meets with you at the China International Supply Chain Expo (CISCE) . Booth No: W3-H05 Better Technology Group. Date: 11/28-12/02. Address: China International Exhibition Center.
Better Technology Group Battery Factory https://www.youtube.com/shorts/hyqo0Cx9iek
Exhibition Invitation |Meets with you at the China International Supply Chain Expo. Booth No: W3-H05 Better Technology Group. Date: 11/28-12/02. Address: China International Exhibition Center.
Our Services
Turnkey solution for battery manufacturing
Battery factory designing,battery designing and assembly solutions
ODM/OEM finished batteries
Design and solution of lithium battery to replace leadacid battery
Household photovoltaic energy storage system
Industrial and commercial photovoltaic energy storage system
Zero-carbon solutions
Project service
Integrated solution operator for global battery manufacturing