TTTN-250-28W Monocrystalline Solar Panels
ADVANTAGE
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High cell efficiency with qualitified silicon materials for long term output stability and reliability.
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High transmittance low iron tempered glass with enchanted stiffness and impact resistance.
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Unique frame design with high mechanical strength for easy installation.
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Outstanding electrical performance under high temperature and low irradiance condition.
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Excellent performance in harsh weather, outstanding electrical performance under high temperature and low irradiance.
APPLICATION
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Agriculture Irrigation.
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Water Pumping.
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Home or Remote Area Water Supply etc.
PERFORMANCE:
Nominal Power Watt Pmax (Wp)
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250Wp
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255Wp
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260Wp
|
265Wp
|
270Wp
|
275Wp
|
280Wp
|
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Power Output Tolerance Pmax (W)
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0/+5
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0/+5
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0/+5
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0/+5
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0/+5
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0/+5
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0/+5
|
|
Maximum Power Voltage Vmp (V)
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29.95V
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30.29V
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30.63V
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30.96V
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31.29V
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31.61V
|
31.93V
|
|
Maximum Power Current Imp (A)
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8.35A
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8.42A
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8.49A
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8.565A
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8.6393A
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8.70A
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8.77A
|
|
Open Circuit Voltage Voc (V)
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37.63V
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37.83V
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37.97V
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38.11V
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38.27V
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38.41V
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38.57V
|
|
Short Circuit Current Ioc (A)
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8.9A
|
8.977A
|
9.05A
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9.13A
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9.21A
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9.29A
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9.37A
|
|
Module Efficiency m(%)
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15.360%
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15.672%
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15.98%
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16.28%
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16.59%
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16.90%
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17.21%
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|
Maximum System Voltage
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1000V
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Operating Temperature
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-40ºC to +85ºC
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NOCT
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40ºC TO +2ºC
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Temperature Coefficient of Isc
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+0.05%/ºC
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Temperature Coefficient of Voc
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-0.34%/ºC
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Temperature Coefficient of Pm
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-0.42%/ºC
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specification included in this datasheet are subject to change without prior notice
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Taking part in Overseas fair
Canton Fair
HK Electric Fair
Moscow Electric Fair
India International Trade Fair
Nigeria Electronic Fair
R&D Department:
Package:
Q&A
Q 1. How's the delivery time ?
A. It will
usually
take about two weeks for production
Q 2. Tell me the standard of package?
A. For the small capacity, it use carton, but for big capacity, we should use strong wooden case for protection
Q 3.Would you accept to use our logo?
A.If you have good quantity, it absolute no problem to do OEM.
Q 4.We want to know month capacity.
A. It depends on which model. For example for relay type small capacity , month capacity can reach near 10000pcs and big capacity near 2000pcs.
Q 5. What kind of certificate you have ?
A. Our company already achieve ISO9001, and for products, we have CE, ISO9001, SGS, Son cap, TUV, CE, CQC
Q 6. Do you have your own factory?
A: Yes, we have. Our factory located in Wenzhou city, Zhejiang province.
Q 7. How can I visit your factory?
A: Before you take off from your country, please let us know. We will arrange time to pick you up.