- Product Details
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Quick Details
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Brand Name:
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ESG
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Model Number:
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ES-290-320w
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Certificate:
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CE, ISO
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Product name:
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Solar Panels
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Application:
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Solar Power System
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Keyword:
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solar panel
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Key word:
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solar panel
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Thickness:
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190 30um
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Front:
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108 Finger Grids
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Efficiency:
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19.4%-21.7%
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keywords:
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solar panel
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Warrant:
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10 Years
Quick Details
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Type:
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PERC, MWT, IBC, HJT, hbc
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Cell Efficiency:
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50HZ
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Place of Origin:
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Guangdong, China
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Brand Name:
-
ESG
-
Model Number:
-
ES-290-320w
-
Certificate:
-
CE, ISO
-
Product name:
-
Solar Panels
-
Application:
-
Solar Power System
-
Keyword:
-
solar panel
-
Key word:
-
solar panel
-
Thickness:
-
190 30um
-
Front:
-
108 Finger Grids
-
Efficiency:
-
19.4%-21.7%
-
keywords:
-
solar panel
-
Warrant:
-
10 Years
Why Choose Us？
Products Description
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Model
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ES290W
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ES300W
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ES315W
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ES320W
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|||
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Peak Power Watts(Pmax/W)
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290
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300
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315
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320
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Tolerance (%)
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0~+3%
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|
|
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|||
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Open Circuit Voltage(Voc) [V]
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39.15
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39.84
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40.91
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41.30
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|||
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Short Circuit Current(Isc) [A]
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9.58
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9.65
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9.91
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9.97
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|||
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Maximum Power Voltage (V)
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32.10
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32.65
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33.55
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33.87
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|||
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Maximum Power Current (A)
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9.05
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9.12
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9.39
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9.45
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|||
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Maximum system voltage (V)
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1000V
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|
|
|
|||
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Operating Temperature(℃)
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-40 -- +85 ℃
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|
|
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Electric Performance Typical Performance Characteristics
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ES320W
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|
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Short Circuit Current Temperature Coefficient %/℃
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0.048
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|
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Open Circuit Voltage Temperature Coefficient %/℃
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-0.290
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|
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Maximum Power Temperature Coefficient %/℃
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-0.370
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|
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Performance Warranty: 90%output:12 years; 80%output:25 years
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|
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Physical Specification：
Dimension:1640*992*35MM
Weight:18.5KG/PCS
Packing: Each box capacity: 31 pcs
Product Feature
● Bypass diode minimizes the power drop by shade.
● The conversion efficiency of solar cell is above 21%.
● White tempered glass,EVA resin, weather proof film and anodized aluminum frame to provide efficient protection from the severest environmental conditions.
● Waterproof Perfect for grid applications.
● Product guarantee 10 years.
Quality Assurance
●Electrical Insulation test
●Outdoor exposure test
●Hot-spot endurance test
●UV-exposure
●Thermal cycling test
●Humidity freeze test
●Damp heat Test
●Outdoor exposure test
●Hot-spot endurance test
●UV-exposure
●Thermal cycling test
●Humidity freeze test
●Damp heat Test
GLASS
> Antireflective glass
> Translucency of normal luminance is increased by 2%
> Module efficiency is increased by 2%
> Self-cleaning function
> Service life is as long as 25 years (30 years optional)
> Antireflective glass
> Translucency of normal luminance is increased by 2%
> Module efficiency is increased by 2%
> Self-cleaning function
> Service life is as long as 25 years (30 years optional)
Solar Cell
> High Efficiency PV Cells
> Appearance Consistency
> Color sorting ensure consistent appearance on each module
> Anti-PID
> High Efficiency PV Cells
> Appearance Consistency
> Color sorting ensure consistent appearance on each module
> Anti-PID
TEVA
>91% Higher Transmittance EVA,
>Higher GEL Content To Provide Good Encapsulation And Protect Cells From Vibration With Longer Durability
>91% Higher Transmittance EVA,
>Higher GEL Content To Provide Good Encapsulation And Protect Cells From Vibration With Longer Durability
Junction Box, Cable and MC4
> IP67 Waterproof, Closed
> 4mm2, 6mm2 Wire Size Range
> -40 ℃ to +85 ℃ Temperature Range
> Innovative full-glue-filled junction box Outstanding sealability
> IP67 Waterproof, Closed
> 4mm2, 6mm2 Wire Size Range
> -40 ℃ to +85 ℃ Temperature Range
> Innovative full-glue-filled junction box Outstanding sealability
More Related Products:
Our Factory
Certifications
Our Exhibition
Our Team
Packing & Transport
Our Project：
100MW floating PV plant in Weishan, Jining
100kW commercial rooftop PV plant in Japan
40MW floating PV plant in Panji, Anhui
FAQ
Q1:What’s A grade wholesale price payment terms?
A1:We accepted almost all payment terms,like T/T,L/C,DA,DP,Western Union,MoneyGram
Q2: OEM Service
A2：reached 100PCS，we also can pintingyour LOGO on solar panel carton.
Q3: Warranty process.
A3: We can provide 1 ~ 8 years different warranty.
Q4:How long is your delivery time?
A4:Normally,the whole production cycle need 15 days from material to finished products,but we can send goods within 7 days,because we have stock.
A1:We accepted almost all payment terms,like T/T,L/C,DA,DP,Western Union,MoneyGram
Q2: OEM Service
A2：reached 100PCS，we also can pintingyour LOGO on solar panel carton.
Q3: Warranty process.
A3: We can provide 1 ~ 8 years different warranty.
Q4:How long is your delivery time?
A4:Normally,the whole production cycle need 15 days from material to finished products,but we can send goods within 7 days,because we have stock.
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