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Yangtze 10 years warranty ISO CE TUV Approved 20kw solar panel energy system

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Quick Details

Port: Shanghai or Ningbo
Payment Terms: L/C,T/T,Western Union,MoneyGram,Paypal
Supply Ability: 2000 Unit/Units per Week
AC connection: Single or Three Phase
Place of Origin: Jiangsu China
Warranty: other
Controller Type: PWM or MPPT
System Efficiency: >90%
System Type: Off Grid
Specification: Normal
Model Number: YS20KW-OFF
Mounting Type: Ground Mounting,Roof Mounting
Battery Type: Lead Acid or Lithium Battery
Work Time (h): 24 Hours
Load Power (W): 20KW
Brand Name: Yangtze Solar
Free installation service: no
Solar Panel Type: mono or poly,Monocrystalline Silicon,Polycrystalline Silicon
System Warranty: 10 Years
AC Output: 220v/230v/240v/380v/400v
AC Frequency: 50Hz or 60Hz
Output Voltage (V): single or three phase , 220/380v
Application: Residential , Commercial,Home
Output Frequency: 50Hz or 60Hz
Certificate: CE/TUV/ISO/IEC61215/IEC61730,CE/TUV/ISO/IEC61215/IEC61730
Packaging Detail: carton box , wooden box and wooden pallet
Hefei Yangtze Solar Power Co., Ltd.
Manufacturer, Trading Company
Response Rate
On-time delivery rate
US$ 2,400,000+
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Product Description

10 years warranty ISO CE TUV Approved 20kw solar panel energy system


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Model YS360M-72 YS370M-72 YS380M-72 YS390M-72 YS400M-72 YS410M-72
Rated Maximum Power at STC 360W 370W  380W  390W  400W 410W
Maximum Power Voltage (Vmp) 39.5V  39.9V  40.3V  40.7V  41.1V 41.5V
Maximum Power Current (Imp) 9.12A  9.27A 9.43A  9.58A  9.73A 9.87A
Open Circuit Voltage ( Voc) 48.0V  48.4V  48.8V  49.2V  49.7V 50.2V
Short Circuit Current (Isc) 9.51A  9.64A  9.77A 9.82A 9.97A 10.1A
Module Efficiency 18.55%  19.07% 19.59%  20.10%  20.61% 21.13%
Power Tolerance  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 Type Mono-crystalline 156x156mm (6inch)
No. of Cells 72 (6x12)   
Dimension  1956x990x40/45/50mm      
Glass 3.2mm, High Transmission, Low Iron, Tempered Glass      
Junction Box IP65&IP67 Rated      
Output Cable Section Size: 4mm² , Length: 900mm
Frame  Anodized Aluminum Alloy    
No. of Bypass Diodes 3&6      
Connector  MC4 Compatible      
Working Conditions
Maximum System Voltage DC 1000V(IEC) / 1500V(IEC) 
Operating Temperature  -40°c~+85°c
Maximum Series Fuse 15A      
NOCT 45±2°c
Application Class Class A  
Temperature Coefficient
Temperature Coefficient of Pmax -0.40%/°c      
Temperature Coefficient of Voc  -0.30%/°c    
Temperature Coefficient of Isc  +0.05%/°c      



12V200Ah Gel


1. Functional Parameter  5. Environment Temperature 
12V Discharge Temperature  -20~60℃
200Ah Charge Temperature  0~50℃
6cells  Storage Temperature  -20~60℃
2. Rated Capacity at 25℃ (77° F) 6. Inner Resistance & Max . Discharge Current 
200Ah Fully Charged battery at 25℃ (77° F) 3.5mΩ
144.7Ah Max. Discharge Current  3000A (5s)
110.1Ah Short Circuit Current  10000A
3. Capacity affected by Temperature (10 hour rate) 7. Self-discharge  at 25℃ (77° F)
103% Capacity after 3 month storage  91%
100% Capacity after 6 month storage 82%
85% Capacity after 9 month storage 73%






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Packaging & Shipping

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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 ,CE 

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





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Wimers Chu|Sales Manager 

Mobile Phone/Whatsapp: +86 13956980352

Wechat : wimers

Skype: yangtze-solar 

Email: solar16(at)yangtze-solar.com