Wholesale factory direct price 50Hz 60Hz 15kw power solar inverter

$1,090.00 - $1,260.00
Min. Order
1 Piece
Choose your specifications
Company Information

Xinchi Electric Group Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 200+
4 Years Paid Supplier Supplier Trade Assurance
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Quick Details

Port: Ningbo/Shanghai/Shenzhen
Payment Terms: L/C,T/T,Western Union,PAYPAL, TREADSSURANCE
Supply Ability: 1000 Set/Sets per Month 15kw inverter
AC connection: C16/3
Operating temperature range: -25℃ to +60℃
Place of Origin: China
Environmental Protection Rating: IP65
Relative Humidity: 100%
Size: 476*575*265mm
Output Type: Three phase
Output Current: 24.3A
Input Voltage: 250v
Topology: Transformerless
Self-Consumption(night): less than 0.5W
Model Number: LT 15000HD
Weight: 45KG
Brand Name: SUNTREE
Type: DC/AC Inverters
Cooling concept: Natural
DC connection: H4/SSMC4
Noise emission(typical): 30dB(A)
Output Voltage: 220V/230V/240V 180-280VAC
Altitude: 2000m without derating
Output Frequency: 50Hz, 60Hz,;±5Hz
Packaging Detail: Carton:1-2kw size 440 * 410 * 280mm,13.6kg 3-5kw size 520 * 440 * 280mm,18.5kg 10kw size 550 * 500 * 350mm,28.8kg 20kw size 690 * 550 * 350mm,49kg 30kw size 750 * 690 * 362mm,60kg


LITTO NEW ENERGY, let the sun brightened each corner

LT 15000HD/LT 18000HD/LT 20000HD


Technical Specifications

DatasheetLT 15000HDLT 18000HDLT 20000HD
Max. DC power16000W19200W22000W
Max. DC voltage1000V1000V1000V
Start voltage250V250V250V
PV voltage range250-1000V250-1000V250-1000V
MPP work voltage range/ nominal voltage250-800V/650V250-800V/650V250-800V/650V
Full load DC voltage range400-800V400-800V450-800V
Max. input current per string of tracker A/tracker B30A/30A33A/33A35A/35A
Number of independent MPP trackers/strings per MPP tracke2/32/32/3


Product installation example


Our advantage


1.USD$0 for management software

2. Components are imported from Germany, Japan,etc that in order to ensure high quality

3. The third company successful to use WIFI remote monitoring Online after SMA and HUAWEI; Developed by Litto team

4. Small volume &  Easy installation

6. Zero noise

7. Keep program update

8.98.8%  efficiency 

9.Different voltage customization of countries ; can be equipped with Extro Control

10. With ISO9001, CE, CQC, Australia AS4777, Thailand PEA, Holland G83/G59 MEA, UK, India, Brazil etc certificate



1.Litto PV grid tied inverter is specially designed for outdoor installation, please install in the directions as shown in above diagrams.

2.Within 15 degrees vertical direction is recommended for the installaton.

3.Please install the inverter in the range of  eyes can be check horizontally in order to check the working state and parameters of the LCD display and maintenance work.

4.Ensure the inverter is completely stable on the wall.

5.It is not recommended to install inverter under strong sunshine, in case of overheating reduce output power. 

6.Environment temperature recommended of installation location is from -25 degrees to 60 degrees (-13 degrees to 140 degrees Fahrenheit).

7.Please ensure that the installation in a good ventilation environment, ventilation problems will affect the performance of the inverter internal electronic components and shorten the service life of the inverter.

Company Information



Performance Test






1. How many years the quality guarantee of the on-grid solar inverter?

Normally 5 years quality guarantee, also can design 10 years quality guarantee if our customer require.


2. What type of the capacitor inside the inverter?

Film capacitor design.


3. How long does the service life for the on-grid solar inverter?

25 years of design service life.


4. Expect on-grid solar inverter, do you company also produce off-grid inverter?

Yes, we produce grid-connected solar inverter, off-grid inverter with batteries, and our engineers are endeavor to develop save energy inverter.


5. What's the after-sale service for your inverter?

We use WIFI, USB, GPRS, RS485 to monitor the working condition of the machine. Since every machine have a code, when something wrong with the machine, you just need to tell me your machine code, then we can monitor on internet and check out the real problems of the machine, then get back to you to solve it. No need to send it back to China.