20kw solar power system

FOB Reference Price:Get Latest Price
$8,000.00 - $12,900.00 / Set | 1 Set/Sets (Min. Order)
Solar Power (W):
20KW
System Type:
On-Grid Solar System
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Overview
Quick Details
Place of Origin:
Jiangsu, China
Brand Name:
Yangtze Solar
Model Number:
YS20KW-GT
Application:
Home, Residential , Commercial
Work Time (h):
24 Hours
System Type:
Grid Tie
AC connection:
3 Phase 4 Lines
AC Output:
230v/400v
AC Frequency:
50Hz or 60Hz
System Warranty:
10 Years
Life Span:
25 years
System Efficiency:
>90%
Certificate:
CE/UL/ISO/IEC61215/IEC61730
OEM Order:
Acceptable
Specification:
Normal
Output Voltage (V):
AC 230V/400V
Load Power (W):
20kw
Supply Ability
Supply Ability:
2000 Unit/Units per Week
Packaging & Delivery
Packaging Details
carton box , wooden box and wooden pallet
Port
Shanghai or Ningbo
Product Description

20kw solar power system

 

 

ModelYS230P-60YS240P-60YS245P-60YS250P-60YS255P-60YS260P-60YS265P-60
Rated Maximum Power at STC230W240W245W250W255W 260W 265W 
Maximum Power Voltage (Vmp)29.3V 29.6V 29.9V 30.5V 30.8V31.1V 31.4V 
Maximum Power Current (Imp)7.86A8.11A8.19A 8.22A 8.28A8.37A8.44A 
Open Circuit Voltage ( Voc)36.5V36.9V37.2V37.5V 37.7V 38.1V 38.4V 
Short Circuit Current (Isc)8.51A8.63A 8.67A 8.85A 8.92A8.98A 9.03A
Module Efficiency14.16%14.78% 15.09% 15.40% 15.71% 16.02%16.32% 
Power Tolerance 0~+3%0~+3% 0~+3% 0~+3%0~+3% 0~+3%0~+3% 
STC: Irradiance 1000W/m², Module Temperature 25°c, Air Mass 1.5
Mechanical Parameters 
Cell TypePoly-crystalline 156x156mm (6inch)
No. of Cells60 (6x10)   
Dimension 1650x990x35/40mm      
Glass3.2mm, High Transmission, Low Iron, Tempered Glass      
Junction BoxIP65&IP67 Rated      
Output CableSection Size: 4mm² , Length: 900mm
Frame Anodized Aluminum Alloy    
No. of Bypass Diodes3&6      
Connector MC4 Compatible      
Working Conditions
Maximum System Voltage

DC 1000V(IEC) / 1500V(IEC) / 600V(UL)

Operating Temperature -40°c~+85°c
Maximum Series Fuse15A      
NOCT45±2°c
Application ClassClass A  
Temperature Coefficient
Temperature Coefficient of Pmax-0.41%/°c      
Temperature Coefficient of Voc -0.31%/°c    
Temperature Coefficient of Isc +0.06%/°c      

 

 

Datasheet YS 10000YS 12000YS 18000YS 20000
Input data (DC)
Max. Recommended PV Power
(for solar panel STC)
11000W13200W19800W22000W
Max. DC voltage 1000V1000V1000V1000V
Start voltage 350V350V350V350V
PV voltage range180V-1000V180V-1000V180V-1000V180V-1000V
MPP work voltage range/nominal voltage300V-1000V/600V300V-1000V/600V300V-1000V/600V300V-1000V/600V
Max. input current 15A/15A17A/17A23A/23A26A/26A
Max. input current per string20A20A20A20A
Number of independent MPP trackers
/stings per MPP tracker
2/22/22/32/3
Output (AC)
Rated AC output power 10KW12KW18KW20KW
Max. AC power 10KVA12KVA18KVA20KVA
Max. output current16A19A28.6A32A
AC nominal voltage ; range 3/N/PE,230V/400V
184-275V
3/N/PE,230V/400V
184-275V
3/N/PE,230V/400V
184-275V
3/N/PE,230V/400V
184-275V
AC grid frequency; range50,60Hz;
44-55HZ/54-65HZ
50,60Hz;
44-55HZ/54-65HZ
50,60Hz;
44-55HZ/54-65HZ
50,60Hz;
44-55HZ/54-65HZ
Adjustable displacement power factor 1111
THDI<3%<3%<3%<3%
AC connection 3/N/PE,3W+PE(opt)3/N/PE,3W+PE(opt)3/N/PE,3W+PE(opt)3/N/PE,3W+PE(opt)
Efficiency
Max. efficiency98%98%98%98%
Euro - eta97.5%97.5%97.5%97.5%
MPPT efficiency99.5%99.5%99.5%99.5%
Protection Devices
DC reverse polarity protectionyesyesyesyes
DC switch rating for each MPPTyesyesyesyes
Output over current protection yesyesyesyes
Output over voltage protection-varistoryesyesyesyes
Ground fault monitoring yesyesyesyes
Grid monitoring yesyesyesyes
Integrated all-pole sensitive leakage
current monitoring unit 
yesyesyesyes
General Data
Dimensions (W / H / D) in mm490*740*235490*740*235490*740*235490*740*235
Weight 41kg41kg41kg41kg
Operating temperature range -25℃…+60℃-25℃…+60℃-25℃…+60℃-25℃…+60℃
Noise emission (typical)≤55dB(A)≤55dB(A)≤25dB(A)≤25dB(A)
Altitude2000m 2000m 2000m 2000m 
Self-Consumption at night <0.5W<0.5W<0.5W<0.5W
TopologyTransformerlessTransformerlessTransformerlessTransformerless
Cooling conceptSmart Cooling Smart Cooling Smart Cooling Smart Cooling 
Environmental Protection Rating IP65IP65IP65IP65
Relative humidity0~100%0~100%0~100%0~100%
Features
DC connection H4/MC4 (opt)H4/MC4 (opt)H4/MC4 (opt)H4/MC4 (opt)
AC connection Screw terminalScrew terminalScrew terminalScrew terminal
DisplayLCDLCDLCDLCD
Interfaces: RS232/RS485RF/Wi-Fi/Ethernetyes/yes/opt/opt/optyes/yes/opt/opt/optyes/yes/opt/opt/optyes/yes/opt/opt/opt
Warranty: 5 years / 10 yearsyes/optyes/optyes/optyes/opt
Certificates and Approvals 
VDE-AR-N4105, CEI 0-21, CE, VDE 0126-1-1, IEC 62109, RD 1663/2000, G59/2. EN50438, AS4777, AS/NZS 3100

  

 

Advantages

 

A) On grid solar system will reduce the power bill as it is possible to sell surplus electricity produced to the local electricity supplier.

B). On grid solar system are comparatively easier to install as they do not require a battery system.

C). On grid solar system has the advantage of effective utilization of generated power because there are no storage losses involved.

D). On grid solar system is carbon negative over its lifespan, as any energy produced over and above that to build the panel initially offsets the need for burning fossil fuels. Even though the sun doesn't always shine, any installation gives a reasonably predictable average reduction in carbon Consumption.

 

 

Packaging & Shipping

Company Information

 

♦ Founded in 1994 , 300MW solar panel production capacity , millions of battery, charge controller and inverter production capacity 

♦ Three factories , solar panel factory , battery factory , solar charge controller and inverter factory
♦ Products are exported to more than 150 countries 
♦ Products are certified by TUV(Germany) , CE 

♦ Turn-key solar systems are offered , to save the time and money for the clients  
♦ Rich experience in overseas construction of solar projects 

 

 

 

Certifications

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contact me

Bob Xu 

Moblie phone : +86 17718157811

What 's app : +86 15956992452

Skype: yangtze-solar 

Email: solar11(at)yangtze-power.com

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