Shenzhen Jing Fu Yuan Tech Co., Ltd.
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  • Contact Person : Ms. Pan Vicky
  • Company Name : Shenzhen Jing Fu Yuan Tech Co., Ltd.
  • Tel : 86-755-26632536
  • Fax : 86-755-26505986
  • Address : Guangdong,shenzhen,Nan gang Second Industrial Park, Xi Li Town, Nan Shan District, Shenzhen ,P.R. China
  • Country/Region : China

New!!! 4kw High Efficency 2MPPTs Solar Grid-tied Inverter

New!!! 4kw High Efficency 2MPPTs Solar Grid-tied Inverter
Product Detailed
2 MPPTs 4000w grid solar inverter 1.SAA, CE certified 2. pure sine wave 3. Transformerless 4. IP65,High frenquency MPPT

2MPPTs Grid-tied solar inverter 

Application:

The light condition on some roofs is different and vary with the solar irradiation angle;

With 2MPPt tracker inverter, the solar panels can be put in two strings on different side of the roof, each string with a MPPT tracker. 2 MPPT can be automatically detect the most efficient power point on each string, and help the whole systems can work in most efficient way. 

 

Suntwins- 4000TL BENEFITS

1.  2 MPPT channels, new generation technology

 2. Two high speed MPPT for real time power tracking and improved energy harvesting

 3.  High frequency transformer operation for highest efficiency: 97.4% (97.0% Euro)

 4.  Certified grid connected operation according to the international standards

 5.  True Sine Wave Output         

 6.  Integrated RS-485/RS-232 serial communication

 7. Multi-language display

 8.2 MPPT channels can be independent or parallel, auto detecting operation

 

Specification

CHARACTERISTICS

Suntwins 4000TL 

Input Data(DC side) 

Max. DC power(total)

4380W

Max.DC power per MPPT

2500W

Max. DC voltage

500Vdc

MPPT Operating range

100~450Vdc

Number of parallel inputs

2

Number of MPPT trackers

2

Max. input current per MPPT

IN1:13A/IN2:13A

Output Data(AC side)

Nominal output power

4000W

Max. Output power

4000W

Nominal output current

17.4A

Max. output current

20A

Nominal AC voltage

230Vac

AC voltage range *

190~265Vac

Nominal AC grid frequency

50Hz

AC grid frequency range*

50 ± 5 Hz

Power factor(cos φ)

>0.99

Harmonic distortion(THDI)

<3%(at nominal output power)

Efficiency

Max. efficiency

97.6%

Euro efficiency

97.1%

MPPT efficiency

99.6%

Genaral data

Dimensions (W / D / H)

345*152*435mm

Net weight

18Kg

Operating temperature range

–25 °C ~ +60 °C

Noise emission (typical)

≤ 25 dB(A)

Power consumption at night

0 W

Electrical isolation

No

Cooling concept

Natural cooling

IP Code

IP65

Communication

RS-232(RS-485 is optional)

 * AC grid voltage range and frequency range depend on local standards.

Trade Terms:

 -Payment: by TT,L/C, or Paypal;

100% TT advance with total amount less than USD30,000.;

  30% TT advance, balance 70% is paid against BOL;

-Leading time: 1~10Pcs Sample ;1~7days. 500Pcs,2 weeks,after received earnest money.

-Delivery methods:DHL,UPS express door to door service,by sea, by air

-MOQ: 1PC

  

Warranty & After-sales Service:

Warranty: JFY inverter provide 5 years standard warranty, 10 years can be offered as requested.

Inverter Failure Rate: 0.3%

After-sales Service:

JFY have service partner in EU, Australia, rendering customers the local professional aftersale service

- Delivery tracking and confirmation

- Repair

        Domestic market: 10 working days

        Overseas market: set up special stock for replacement, 

        collect enough fault machines and return to JFY-tech for  centralized repair

-    Customized designs(OEM&ODM)are available

-    Competitive price and protection for strengh customers and distributors.

-    Detailed solution can be provided by professional engineering and experienced sales guys.

 

Customers showing interested in JFY inverters are welcomed to visit our factory.

New!!! 4kw High Efficency 2MPPTs Solar Grid-tied Inverter



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