Oem Offered 30kw 33kw 36kw 40kw Grid Tie Solar Inverter

Short Description:

Photovoltaic grid-connected power generation system is composed of solar panel array, junction box, on grid solar inverter, dial and grid, the core of the system is photovoltaic grid-connected inverter. The sun shines on the surface of the solar panel, the direct current output of the solar panel array is tracked and controlled by the maximum power point of the photovoltaic grid-connected inverter, and you generate alternating current with the grid voltage at the same frequency and in the same phase, which is sent to the grid.


Product Detail

Product Tags

Features

1.Muilt-communication interface: RS485, GPRS(optional), Wifi(optional);
2.DC breaker, easy to maintain and safe to use;
3.Double DSP control technology;
4.Transformerless, max efficiency up to 98.7%;
5.Total current THD<2%;
6.Three-level SVPWM control technology, increase DC voltage utilization;

7.Adjustable reactive power, power factor from 0.8 leading to 0.8 lagging;
8.Active and passive anti-islanding protection;
9.CQC Gold Sun Certification;
10.TUV certification;
11.SAA, CE certification;

Specification

Model 30KTLC 33KTLC 36KTLC 40KTLC
Input
Max.DC input power 36000W 39600W 43200W 48000W
Max.DC input voltage 1100V
Max.DC input current 45/36A 45/36A 45/45A 45/45A
MPPT voltage range 250-1000V
Recommend MPPT operating voltage 650V
No.of MPPT 2
Max.no.of string per MPPT 3/2 3 4
Output
Rated output power 30000W 33000W 36000W 40000W
Max.output power 33KVA 36.3KVA 39.6KVA 44KVA
Max.output current 48A 53A 56A 65A
Rated grid voltage                                          400V
Grid voltage range

310--480vac

Rated grid frequency

50/60Hz

Grid frequency range

45--55hz/55--65hz

THD

<2%(under the rated power)

Power factor

>0.99(under the rated power)/Adjustable range:0.8 leading--0.8 lagging

DC current injection

<0.5%(under the rated power)

System data
Max.efficiency 98.7% 98.7% 98.8% 98.8%
Euro.efficiency 98.1% 98.2% 98.2% 98.3%
Humidity range

0--100%, non-condensing

Cooling type

Intelligent forced air cooling

Temperature range

〔-20℃〕TO〔+60℃〕

Power consumption at night

<1W

Max.working altitude

4000m

Display

LED indication/LCD display(optional)

Communication interface

Wifi/RS485/GPRS

Protection
DC reverse-polarity protection

Yes

Short circuit protection

Yes

Output over current protection

Yes

Output over voltage protection

Yes

Insulation resistance monitoring

Yes

Surge protection

Yes

Grid monitoring

Yes

Islanding protection

Yes

Temperature protection

Yes

Integrated DC switch

Yes

Mechanical data
Dimension(W*H*D)

552*482*209mm

Weight

32kg

Protection class

IP66

Standard
Grid-connected standard

NB/T 32004-2018; IEC 61727

Safety standard

NB/T 32004-2018; IEC 62109-1/2

Electromagnetic compatibility

IEC61000-6-2/4

Product detail

solar inverter

Application

on grid solar

Customer service

1. ODM/OEM service is offered.

2. Quick order confirmation.

3. Fast delivery time.

4. Convenient payment term.

At present, the company is vigorously expanding overseas markets and global layout. We are committed to becoming one of the top ten export enterprises in China’s electrical automatic product, serving the world with high-quality products and achieving a win-win situation with more customers.

Noker SERVICE
Freight

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