• Photovoltaic Grid Tie Inverter SDS-4KW
  • Photovoltaic Grid Tie Inverter SDS-4KW

Photovoltaic Grid Tie Inverter SDS-4KW

Model No.︰

SDS-4000W

Brand Name︰

SANDI

Country of Origin︰

China

Unit Price︰

-

Minimum Order︰

1 pcs

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Product Description

Photovoltaic Grid Tie Inverter SDS-4KW 

 

Summarize

PV grid-connected power system includes PV modules, grid-connected inverter, and meter and power switchboard. The PV modules convert the solar energy to the DC power, then the grid-connected inverter the DC power to the sine wave AC power which has the same frequency and phase with the grid voltage, and then the AC power FEED-in the grid partly and the other power supply the local loads, it can save any surplus electricity.

 

Features

*Wide DC input voltage range

*DSP controller

*High efficiency by using advanced IGBT and IPM

*MPPT(Maximum power point tracking) technology

*Transformer less, High efficiency

*In accordance with international standards

*Quick and easy installation

*Operation parameters can be adjusted via LCD and keys

*The perfect protection function

*Designed to suitable for critical grid environment

 

Technical specification

SDS-4000W Single Phase

Model

SDS-4000W

Isolation type

Transformerless

 

  DC Input

MPPT Voltage Range

DC100~500V

Max. DC Voltage

500VDC

Start DC Voltage

180V

Rated Voltage

360V

Control System

MPPT

 

 

 

 

  AC Output

Rated Output Power

4000W

Rated Grid Voltage

230VAC

Max current

18A

Phase

Single phase, 2 wires

Normal Grid Frequency

50/60Hz(Can be set)

Power Factor

0.95

Current THD

At rated power and in the sine wave <3.5%

Control System

PWM

Anti-islanding

≤0.5 sec

Output Overload

100%

Max. Efficiency

98%

Euro Efficiency

97%

 

 

  Structure

Protection Class

IP65

Cooling system

Natural cooling

Noise

<50dB

Data Interfaces

External RS232C

Display

LCD

Dimensions(W*H*D)

520*460*280mm

Weight

23kgs

Protection

Inverter

Input over voltage, output short circuit, overload overheat

Grid

Anti-islanding, over/under voltage of grid, over/under frequency of grid.

 

  Environment

Environment

No corrosion gas, flammable gas, oil mist, dust etc.

Operation temperature

-10℃~40℃(50℃)

Stored temperature

-20℃~65℃

Relative humidity

0~100% (Do not wet with dew)

Altitude

6600 feet (2000m )

Mounting type

Wall mounting type

CE-Standards Complied

CE-Standards Complied: EN61000-6-2, EN61000-6-4(EMC), EN61558-1, EN61558-2-17,

EN50178, EN61000-1,

Certifications

CE, VDE0126-1, AS4777, AS3100, G83/1, G59. ISO9001:2000

 



Payment Terms︰ TT

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ZHEJIANG SANDI ELECTRIC CO., LTD  

Email: zjsandi@sandi.cc / katrinayi87@yahoo.com               Skype: katrina0682

Mobile / WhatsApp / WeChat: +86 13858880682                                          QQ: 1276317917

Tel: +86-577-62793760                                                                          Fax: +86-577-61209955

Address: Lvao Industrial Zone, Liushi Town, Yueqing city, Zhejiang province, China.

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