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DR LV Residential Serial

Suzhou Doart-Rockcore Technology Co., Ltd.
Storage System Technology: Li-ion
Nominal Capacity: --
Region: China China
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Note: Your Enquiry will be sent directly to Suzhou Doart-Rockcore Technology Co., Ltd..

Description:

  • Supports both on & off-grid operation

  • Smart fanless cooling design

  • Self Sufficient

  • IP65 design for outdoor

  • All-in-one modularized design

  • Faster setting and remote work mode setting by APP

Product Characteristics

Model No.
DR-3K-TL-AIO DR-4K-TL-AIO DR-5K-TL-AIO
Specification  
Storage System Category On-grid
Storage System Technology Li-ion
Battery Datasheet
Electrical Data  
Nominal Voltage
48 V 48 V 48 V
Max. Discharge Current
60 A 80 A 100 A
Max. Charge Current
50 A 60 A 70 A
Solar Inverter Datasheet
Inverter Input Data(DC)  
Max. DC Power
3.6 kW 4.8 kW 6 kW
Max. DC Voltage
580 V 580 V 580 V
Rated DC Voltage
360 V 360 V 360 V
Max. DC Current
27 A 27 A 27 A
MPP(T) Voltage Range
125~550 V 125~550 V 125~550 V
Inverter Output Data (AC)  
Max. AC Power
3 kW 4 kW 5 kW
Nominal AC Voltage
220, 230 V 220, 230 V 220, 230 V
Max. AC Current
13.6 A 18.2 A 22.8 A
Rated AC Current
13 A 17.3 A 21.7 A
Frequency
50, 60 Hz 50, 60 Hz 50, 60 Hz
Max. Efficiency
97.6 % 97.6 % 97.6 %
Euro Efficiency
97 % 97 % 97 %
Inverter General Data  
Dimensions (H/W/D) 
596x600x240 mm 596x600x240 mm 596x600x240 mm
Weight
47 kg 47 kg 47 kg
Operating Temperature -25 ~ +60 ℃
Transformer Transformerless
Protection Class IP65
Cooling Natural
Max. Altitude 2000 m
Interface RS 485, WLAN
Inverter Protection Features  
Protection Features Anti Island Protection(ENS),Short Circuit Protection,Overvoltage Protection,Overcurrent Protection,Overtemperature Protection,Residual Current Device (RCD),Surge Protection
PDF  
Download Manufacturer's PDF

Energy Storage System

  • Supports both on & off-grid operation

  • Faster setting and remote work mode setting by APP

  • Smart fanless cooling design

  • All-in-one system design

  • Self Sufficient

  • IP65 design for outdoor

Factory

  • 1200 Power stations

  • 250MW Total installed capacity

  • 60000KWH Gross generation

  • 1.74MT Saving standard coal

Production Line

R & D Strength

  • 7 Authorized invention patents

  • 12 Utility model patents

  • 18 Software copyrights

  • 2 Trademark registrations

Doart Rockcore adheres to take market requirements as an orientation for many years, taking technical innovation as the source power of development, cultivating an efficient service team mainly composed of doctors, masters, and excellent sales personnel, focusing on the R&D and production of "micro inverter" which are the core power electronics.

One-stop Service
Certifications
Project Cases
Exhibitions

Suzhou Doart-Rockcore Technology Co., Ltd.

Click to show company phone
www.doart-energy.com
China
19F, Dong'an Bulding, Enterprise Technical Park, Qianjin Road, Kunshan, Jiangsu
No. Staff: 120
Note: Your Enquiry will be sent directly to Suzhou Doart-Rockcore Technology Co., Ltd..

Useful Contacts

Contact Face
Lisa Gu Marketing Manager
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Andy Wang Overseas Sales Director
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Danny Ding Sales Director
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Tina Zhang Marketing Director
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Van Chen Marketing manager
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Yang Marketing manager
Company Description

Doart-Rockcore, founded in 2009, is a comprehensive high-tech energy enterprise specializing in new energy and related industries. Our company is dedicated to the research and development, production, manufacturing, and service of PV panels, solar micro-inverters, and energy storage systems. These core power electronic products are essential in the field of solar energy.

We delve deep into the design, engineering, power station investment, operation, and maintenance of industrial, commercial, and residential distributed PV power generation systems. Doart-Rockcore is positioned as a distributed energy integrated service provider, and our products have been utilized in over 2,000 projects worldwide.

Our ultimate goal is to expand our global presence by "increasing our install base" of our innovative products and services to customers all around the world.

Product Videos

Additional Offices

Country:
Pakistan
Address:
PLOT NO. 2E, PAKEEZA MARKET, SECTOR I-8/4, ISLAMABAD, PAKISTAN
Products
Doart-Rockcore Group Framework

Factory

  • 1200 Power stations

  • 250MW Total installed capacity

  • 60000KWH Gross generation

  • 1.74MT Saving standard coal

Production Line

R & D Strength

  • 7 Authorized invention patents

  • 12 Utility model patents

  • 18 Software copyrights

  • 2 Trademark registrations

Doart Rockcore adheres to take market requirements as an orientation for many years, taking technical innovation as the source power of development, cultivating an efficient service team mainly composed of doctors, masters, and excellent sales personnel, focusing on the R&D and production of "micro inverter" which are the core power electronics.

Products

Energy Storage System

  • Supports both on- and off-grid operation

  • Faster setting and remote work mode setting by APP

  • Smart fanless cooling design

  • All-in-one system design

  • Self Sufficient

  • IP65 design for outdoor

Smart Micro Inverter

  • Easy operation

  • PLC, or WIFl communication

  • IP67 protection degree

  • 12 years warranty

  • Module level monitoring

  • Adapt up to 600W PV module

PV Modules

  • Ideal choice for large-scale ground installation

  • Selected encapsulating material and stringent production process control ensure the product is highly PID-resistant and snail trails free

  • Special cutting and soldering technology leads to low hotspot risk

  • Sand blowing test, salt mist test, and ammonia test passed to endure harsh environments

  • Optimized system performance due to module-level current sorting

  • Highly transparent self-cleaning glass brings additional yield and easy maintenance

Certifications
Project Cases
Exhibitions

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