6~15kw Three Phase On Grid Solar Inverter
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6~15kw Three Phase On Grid Solar Inverter

6~15kw Three Phase On Grid Solar Inverter

Grid solar inverters play a crucial role in making solar energy viable by converting it into a more usable and storable form. When choosing a grid-connected solar inverter, energy efficiency becomes a vital factor to consider. The 6~15kw Three Phase On-Grid Solar Inverter has been specifically...

3phase on grid solar inverter1

Grid solar inverters play a crucial role in making solar energy viable by converting it into a more usable and storable form. When choosing a grid-connected solar inverter, energy efficiency becomes a vital factor to consider. The 6~15kw Three Phase On-Grid Solar Inverter has been specifically designed to optimize the conversion process from DC to AC energy, ensuring the highest possible energy yield from solar panels. It boasts a maximum power output of 15kW, making it suitable for large-scale solar photovoltaic power plants where maximizing power generation is paramount. To meet the growing demands of the market, we have recently upgraded this product's maximum string current to 20A, enabling compatibility with solar panels of 600W or higher. This enhancement aligns with our commitment to meeting industry requirements. Moreover, this advanced solar inverter boasts an exceptional efficiency rating of 98.3%, signifying a significant leap forward in the industry's progress and drive towards more sustainable energy solutions.



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The Three Phase On Grid Solar Inverter, with a power range of 6~15kw, is crafted from top-tier die-cast aluminum alloy and other premium materials. Its robust construction is built to withstand even the harshest weather conditions and operating environments. Whether it's installed in a residential or commercial setting, rest assured it is engineered for longevity (boasting IP66 water and dust resistance and C5 corrosion protection). Additionally, this versatile inverter features a wide input range, making it compatible with various solar panel configurations. It seamlessly adapts to diverse grid voltages and thrives in high harmonic grid environments, accommodating small rooftop solar panels as well as expansive industrial-scale systems.


Ensuring safety is of utmost importance for any energy system, and this holds true for the 6~15kw Three Phase On Grid Solar Inverter as well. To guarantee your system's safety and optimal performance, the inverter comes equipped with various protection features such as overvoltage protection, overcurrent protection, and overtemperature protection. It continually monitors the input power supply's voltage and current, tracks the maximum power point, and enhances the power output to improve the entire system's efficiency.
Moreover, the associated App lets you remotely monitor and control the inverter's operation, allowing you to stay updated on your solar power generation system's real-time status. You can easily access crucial parameters such as power generation, voltage, current, and power production, among others, to ensure smooth and efficient operation. Overall, the 6~15kw Three Phase On Grid Solar Inverter provides a reliable and safe solution for your energy needs while maximizing efficiency.


 

Product Specification

 

Model

OST 5KTL

OST 6KTL

OST 8KTL

OST 10KTL

OST 12KTL

OST 15KTL

Efficiency

Max. Efficiency

98.2%

98.2%

98.2%

98.2%

98.3%

98.3%

European Efficiency

97.8%

97.8%

97.8%

97.8%

97.8%

97.8%

Input (PV)

Max. Input Voltage

1100V

Max. PV configuration

150%

Rated Input Voltage

620V

Max. Input Current

2*15A

2*15A+15A

Max.Short Circuit Current

2*20A

2*20A+20A

Start Input Voltage

180V

MPPT Operating Voltage Range

160V-1000V

Max. Number of PV Strings

2

(1/1)

3 (2/1)

No. of MPPTs

2

Output (Grid)

Rated AC Active Power

5000W

6,000W

8,000W

10,000W

12,000W

15,000W

Max. AC Apparent Power

5500VA

6,600VA

8,800VA

11,000VA

13,200VA

16,500VA

Max. AC Active Power (PF=1)

5500W

6,600W

8,800W

11,000W

13,200W

16,500W

Max. AC Output Current

3*8.4A

3*10.1A

3*13.4A

3*16.8A

3*20.2A

3*25.3A

Rated AC Voltage

380V / 400V / 415V, 3W+N+PE

AC Voltage Range ①

260V-510V (Adjustable)

General

Topology

Transformerless

IP Rating

IP66

Night Self Consumption

<1W

Cooling

Natural cooling

Operating Temperature Range

-25℃-60℃

Relative Humidity Range

0-100%

Max. Operating Altitude

4000m

Noise

<30dB

Dimensions (W*H*D)

398mm*460mm*190mm

Weight

23Kg

HMI & COM

Display

Wireless & APP +LED, LCD (Optional)

Communication

RS485, Optional: WiFi / GPRS / 4G

Certification

Safety

IEC62109-1/2

Grid Code

IEC 61000-1/2/3/4, IEC 61727/62116, CEI 021

Warranty

5 Years


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