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WHAT ARE YOU LOOKING FOR?
1\What can a 400 watt solar panel run?
If you have a relatively energy-efficient home refrigerator, it can generate enough electricity per day to run your refrigerator .The premise is that you have an energy storage battery so that the electricity generated during the day can be used at night.
2\How much does a 400 watt solar panel cost?
We usually calculate the price of a solar panel based on its power, which is generally US$0.15 to US$0.2 per watt, so its price is US$60-80.
This price does not include shipping and tax. In addition, if you want to be able to use solar energy, you generally need to purchase products such as brackets and inverters.
3\How many amps does 400 watt solar panel produce?
The amps of this solar panel is 10.49-10.81 amps.
4\How big is a 400 watt solar panel?
The size of this solar panel is 1722 ×1134 × 30mm.
5\How much power does a 400 watt solar panel produce?
If you installed it in Washington, D.C. under classic conditions its power generation would be 400w*4=1.6kwh
Power output varies depending on factors such as:Sunlight intensity、Temperature、Orientation and tilt angle、Panel age and degradation.
Brand :
UEMax. Efficiency :
21.51%Number of Cells :
108（2*54)Dimension :
1722*1134*30mmWeight :
21kgPower Range :
400-420WWarranty :
15-30 Years
PERC stands for "Passivated Emitter and Rear Contact" or "Rear Cell". Solar panels made with PERC cells have an extra layer on the back of traditional solar cells. This extra layer captures more sunlight and converts it into electricity, making PERC cells more efficient than traditional cells. PERC solar modules also mitigate backside recombination and prevent longer wavelength heat from becoming heat that can harm cell performance. PERC is a mature solar cell technology currently on the market and has the most abundant types of solar panel products.
| Electrical Parameters(STC*) | ||||||||
| Model Number | UE400M-54HB | UE405M-54HB | UE415M-54HB | UE420M-54HB | ||||
| Testing Condition | STC NOCT | STC NOCT |
STC NOCT |
STC NOCT |
||||
| Maximum Power (Pmax/W) | 400 298 | 405 302 | 415 310 | 420 314 | ||||
| Open Circuit Voltage (Voc/V) | 36.98 34.9 | 37.06 34.98 | 37.22 35.14 | 37.3 35.22 | ||||
| Short Circuit Current (Isc/A) | 13.78 11.13 | 13.85 11.19 | 13.99 11.31 | 14.06 11.37 | ||||
| Voltage at Maximum Power (Vmp/V) | 30.42 28.42 | 30.52 28.58 | 30.72 28.9 | 30.82 29.06 | ||||
| Current at Maximum Power (Imp/A) | 13.15 10.49 | 13.27 10.57 | 13.51 10.73 | 13.63 10.81 | ||||
| Module Efficiency(%) | 20.49 | 20.75 | 21.26 | 21.51 | ||||
| Temperature Coefficient of lsc |
+0.04%/°C | |||||||
| Temperature Coefficient of Voc |
-0.25%/°C | |||||||
| Temperature Coefficient of Pmax |
-0.34%/°C | |||||||
United Energy Co.,Ltd
Add:No. 389-399, Jinzhai Road, Luyang District, Hefei City, Anhui Province
Mobile/Whatsapp/Wechat: +86 189 0569 0996
Email: info@ue-pv.com Web: www.ue-pv.com
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Building 1, Lian Dong U Valley, Shenzhen Road, Feixi County, Hefei City, Anhui Province, China
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