Grid-connected PV Inverter

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Model:3KSI
Minimum Order:10PCS
Brand Name:EAST
Brief Description:Grid-connected PV Inverter are features with compact and robust,easy operation, intelligent monitoring, and reduced running costs.

Doreen Zhang

  • Product Details

Basic Specification

appliationssolar system
Weight< 9 kg
Output VoltageSingle phase 230 Vac
Output Frequency50 / 60 Hz
Input Voltage360 V
TypeSolar Inverter
Output TypeSingle
Output Power1 - 200Kw
Zone Of ApplicationOther
Output Current14.4 A

Detail Description

 Features:

 

Compact and Robust

  • Aluminum alloy die casting enclosure, permanently anti-rust
  • IP 65, ensuring waterproof and dustproof during the 25-year service life
  • Integrated streamlined case design withelegant appearance
  • Light weight, only 11 kg for 6 kW inverter; dual-in-line wiring method, simplified one-person installation
  • Industrial-grade high quality components, obtaining a 25-year design life

 

High Conversion Efficiency, High Overload capacity, More Power Generation Benefit

  • High conversion efficiency up to 98.4%
  • Internal double boards design, without wiring terminal connection, low failure rate, ensuring long-term continuous power generation of the inverter
  • Self-adaptive to the weak grid conservative mechanism, ride-through in harsh environment
  • 10% output overload capacity, increasing power generation benefits by more than 20%
  • 600 V withstand voltage, 90 ~ 550 V wide MPPT range, supporting input over 30%

 

Easy Operation, Intelligent Monitoring, Reduced Running Costs

  • Remote wireless transmission and cloud storage of power generation and operational data
  • One-click APP configuration, real-time query via smart phone, convenient and efficient
  • Support meter communication interface, more accurate power generation data, ensuring the profits
  • Remote software upgrade, parameter setting and troubleshooting query, greatly reducing the cost of operation and maintenance
  • Provided with the functions of grid remote power control, dry contact control, sound and light alarm

 

Technical Data:

 

Model

EA3KSI

EA4KSI

EA5KSI

EA6KSI

EA7KSI

EA3KSI-HE

EA5KSI-HE

Input

Max. input power

3900 W

5200 W

6500 W

7800 W

7800 W

3900 W

6500 W

Max. input voltage

600 V

Start-up voltage

120 V

MPPT voltage range

90 - 550 V

Rated input voltage

360 V

MPPT voltage range at full load

300 – 480 V

200 – 480 V

250 – 480 V

300 – 480 V

300 – 480 V

300 – 480 V

250 – 480 V

Max. input current

11 A

11 A × 2

11 A × 2

11 A × 2

11 A × 2

11 A

11 A × 2

Max. short circuit current

12 A

12 A × 2

12 A × 2

12 A × 2

12 A × 2

12 A

12 A × 2

Number of MPPTs

1

2

2

2

2

1

2

Output

Rated output power

3000 W

4000 W

5000 W

6000 W

7000 W

3000 W

5000 W

Max. output power

3300 W

4400 W

5500 W

6600 W

7000 W

3300 W

5500 W

Max. output current

14.4 A

19.2 A

24.0 A

28.7 A

30.5 A

14.4 A

24.0 A

Rated grid-connected voltage

Single phase 230 Vac

Grid-connected voltage range

180-280 Vac (NB/T 32004:2013)

Rated grid-connected frequency

50 / 60Hz

Grid-connected frequency range

45-55 Hz / 55 – 65 Hz (NB / T32004: 2013)

THD

< 3%(rated output power)

DC component

< 0.5% × rated output current

Power factor

> 0.99 (rated output power)

Adjustable range of power factor

0.8 leading ~ 0.8 lagging

Efficiency

Max. conversion efficiency

97.8%

98.2%

98.4%

European efficiency

97.3%

97.8%

98.0%

Protections

Islanding protection

Available

Output short-circuit protection

Available

Leakage current protection

Available

DC reversepolarity protection

Available

DC input impedancemonitoring

Available

DC switch

Available

Others

Dimensions (W×H×D) (mm)

310×385 ×120

370×420×127

310×385 ×120

370×420×127

Weight

< 9 kg

< 11 kg

< 9 kg

< 11 kg

Operating temperature

-25~+60(> 45 downgrading)

Relative humidity

0%~100%

Altitude

4000 m ( 2000 m downgrading)

IP rating

IP 65

Cooling

Natural cooling

Display

LED indicators

Self-consumption at night

< 0.5 W

Communication

RS485 * 2, Wi-Fi / GPRS

Noise

< 40 dB

Installation method

Wall-mounted

DC wiring  terminal

MC 4

AC wiring terminal

Plug and play

Certification standards

IEC / EN62109-1, IEC62109-2, NB / T32004-2013

 

 

EAST UPS has over 27 years of engineering and manufacturing experience producing high quality UPS, Stabilizer and Solar Inverter. 

Around 1500 workers, 220,000m2 producing and R&D area, over 15 years exporting operation history .ISO, CE,ROHS & TUV certificated, one hour reach Guangzhou or Shenzhen port, this is how we keep good quality and competitive prices for global valued customers.
Our main products cover Line interactive UPS ,on-line UPS,stabilizer,home inverter,solar inverter.

 

Our Office :

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Our Factory :

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Certification :

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Additional Information

Payment TermsL/C, T/T, D/P, Paypal
Minimum Order10PCS
Lead Time / Delivery Time15 Day(s)
Sample AvailableYES Ask For Sample
FOB PortShenzhen,
Target Market(s)North America

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