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C&I Energy Storage System Solutions: Working Closely with Your Business

KSTATR offers a profile of solar solutions including PV inverters across residential, commercial and utility scale, and one-stop energy storage systems covering homeowners and business needs.

  • CATL LFP Battery Cell
  • Double Fire Suppression System Design
  • Save CapEx, Expanding as Required
  • Pre-installed in Factory for Easy Installation on Site
  • Power Ranging from 3kW to MW Level
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Generating Superior Solutions for Energy and More: 
Diverse Products and Choices

Residential Energy Storage System

Three Phase BluE-S Series Residential ESS
All-in-one Hybrid System / 8–12 kW
  • - CATL LFP Battery
    - Stable and Safe
  • Support diesel generator control(DI/DO)
  • - Modular design
    - Plug and play
  • Supporting 200% oversized PV power
Single Phase BluE-S Series Residential ESS
All-in-one Hybrid System / 3.68–6 kW
  • CATL LFP Battery,stable and safe
  • IP65, outdoor installation, away from living room
  • Space saving; 0.15 sq. m foot print
  • 30 min quick installation

Commercial Energy Storage Systems

BluePulse Series KAC50DP-BC100DE
50kW/100kWh Outdoor All-in-one ESS Cabinet
  • Max. PV Voltage up to 1100V
  • DC/AC Ratio up to 1.5
  • Compatable for Big Capacity PV Panel
  • High Efficiency up to 98.7%
BluePulse Series KAC125D-BC233DE
125kW/233kWh All-in-one ESS Cabinet
  • Max. DC/AC Ratio up to 150%
  • Max. Efficiency up to 98.7%
  • Type II DC & AC SPD
  • Support AC Aluminum Cable

Residential PV Inverters

Single Phase BluE-G Series
On-grid / 1–3 kW
  • Max. PV voltage up to 600V
  • IP66 protection
  • WiFi / 4G plug optional
  • Smaller and lighter
Single Phase BluE-G Series
On-grid / 3–8 kW
  • - CATL LFP Battery
    - Stable and Safe
  • Support diesel generator control(DI/DO)
  • - Modular design
    - Plug and play
  • Supporting 200% oversized PV power
Three Phase BluE Series
​On-grid / 3–12 kW
  • CATL LFP Battery,stable and safe
  • IP65, outdoor installation, away from living room
  • Space saving; 0.15 sq. m foot print
  • 30 min quick installation
Three Phase BluE Series
On-grid / 12–20 kW
  • CATL LFP battery cell
  • Energy-saving HVAC design
  • Pre-assembly for easy on-site installationl
  • Support on-grid and off-gird switching with KSTAR STS cabinet
Three Phase BluE Series
On-grid / 15–25 kW
  • Max. PV voltage up to 1100V
  • WiFi / 4G Plug optional
  • Reactive power control
  • High efficiency up to 98.6%
Three Phase KSG Series
​On-grid / 25–40 kW
  • Max. PV voltage up to 1100V
  • DC/AC ratio up to 1.5
  • Type II DC / triple MPPT
  • Compatible for big capacity PV panel

Commercial & Industrial Inverters

Three Phase G Series
On-grid / 50–80 kW
  • Dual-level fire protection design
  • Minimize CapEx, expand as required
  • Supports various communication modes
  • Support max. 20 units in parallel with tri-level BMS architecture
Three Phase KSG Series
​On-grid / 120 kW
  • Type II DC / Triple MPPT
  • IP66 protection
  • WiFi / 4G Plug optional
  • High efficiency up to 98.7%
Three Phase BlueKernel Series
On-grid / 125 kW
  • Max. PV Voltage up to 1100V
  • WiFi / 4G Plug Optional
  • Reactive Power Control
  • High Efficiency up to 98.6%
Three Phase KSG Series
On-grid / 25–40 kW
  • CATL LFP battery cell
  • Energy-saving HVAC design
  • Pre-assembly for easy on-site installationl
  • Support on-grid and off-gird switching with KSTAR STS cabinet

Utility-Scale PV Inverters

Three Phase Centralized Inverter GSM Series
On-grid / 2500–3125kW
  • Without degradation @50℃
  • Support night SVG function
  • Maximum DC/AC ratio up to 1.8
  • Anti-PID function
Three Phase All-in-one GSM Series
On-grid / 5000–6250kW
  • Maximum DC/AC ratio up to 1.8
  • Support night SVG function
  • Anti-PID function
  • Multiple protection
Three Phase BlueWave Series
350 kW
  • Max. 16 independent MPPT
  • Max. efficiency up to 99%
  • Type ⅡDC & AC SPD
  • Supports both Al and Cu cable
Three Phase All-in-one GSM Series
On-grid / 2500–3125kW
  • Maximum DC/AC ratio up to 1.8
  • Anti-PID function
  • Multiple protection
  • Support night SVG function
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Associate for Success: Global Relationships and Experience

UNEI Case Study

Client Background: UNEI, a leading company in Spain, excels 

in providing comprehensive supply chain solutions, including 

supplier management, storage, product handling, transport, 

and installation.

Main Product: BluePulse Series KAC50DP-BC100DE

Challenge Faced 

  • High energy consumption during  peak operational hours. 
  • Integration of new energy storage solutions with existing infrastructure.
  • Optimizing the use of photovoltaic (PV) energy and minimizing reliance on grid power.
  • Implementing a seamless and efficient energy management system.

Results

  • Peak Shaving: Reduced the energy demand during peak hours, minimizing reliance on grid power..
  • Increased Self-consumption: Higher self-consumption rates and significant energy cost savings.
  • Enhanced Energy Management: BluePulse systems provided UNEI with greater flexibility and control over its energy usage.

Customer Feedback 

“Implementing KSTAR's BluePulse energy storage solutions has been transformative for our Seville project. The systems' efficiency and integration capability with our existing infrastructure have allowed us to optimize our energy usage and significantly reduce costs. We highly recommend KSTAR's solutions to other companies looking to enhance their energy efficiency”

Projects Gallery: See More Successful Stories

Why KSTAR? Quality Products with Premium Services

Founded

1993

Market

180+

Employee

4200+ 

Company Listed

2010 

R&D Person

630+ 

Patented

632 

Over 30 Years of 
Technological Leadership

 KSTAR has established itself as a leading enterprise in power 

electronics and renewable energy sectors. Our advanced 

technology prioritizes safety while offering superior adaptability, 

easy installation, and effective operation. Our solutions ensure 

consistent and reliable performance across a wide range of 

applications.

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Trusted Quality 

We passed all types of quality certifications. KSTAR offers safe products ensuring reliable and stable operation in harsh environments. 

Our professional team controls strict modules, packages, and quality assurance systems to provide triple protection.

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Quick Reaction

We provide fast responses to your exclusive problems. Offices in 20+ global locations can offer onsite support. Our mission is to meet the 

needs of diverse industries through innovation and break barriers to uncover new possibilities

Experience Fast Solutions to Your Personalized Requirements >>

One-Stop Services Step by Step

Design & Requirements

Schedule a strategy session of design communication to check 

requirements and lead time.

Production

Routine production condition report for checking out. 30 Years' 

experience ensures quality.

Delivery & Installation

We provide both onsite installation service and manual guide 

brochures for your convenience.

Professional  After-sales Service & Warranty

We provide routine maintenance plans for specified products. 

If you need spare parts, please email us and we will send them to 

you within 15 days.

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Sustainable and Environmental 
Friendly Process

R&D and Design

Conduct conformity confirmation assessment on hazardous substances by regulations or requirements such as the RoHS 2.0 to exclude nonconforming hazardous substances.

Purchasing
Purchase only environmentally compliant materials and components for which we have obtained information on the composition of substances and test reports on hazardous substances from suppliers.

Manufacturing
Regularly test the materials, auxiliary materials, and equipment used in all stages before and during production, to avoid contamination with hazardous substances in the manufacturing process.

Shipping
Test for hazardous substances on finished products to confirm compliance with the hazardous substance restriction requirements by laws, regulations, and customers before shipment.

Discover KSTAR: Your Ultimate Destination for Quality Energy Storage Systems

Unlock a world of innovative technology at KSTAR, where cutting-edge PV inverters, energy storage systems are prepared for both business 
and homeowners. Explore our extensive range of products, from high-performance gaming gear to everyday essentials.
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