Audited Supplier
STM640-660/144-R2S
Yes
25 Years
66
Industrial
New
ISO, CE, TUV, IEC 61215, IEC 61730, Retie
Monocrystalline Silicon
Schutten Solar
Yes
Yes
Yes
10-15 Days
28kg
Schutten
37/592pieces Per 40hq Container
2465*1134*30(35)mm
Anhui
8541430000
Product Description
| Module Type | STM640/144-R2S | STM645/144-R2S | STM650/144-R2S | STM655/144-R2S | STM660/144-R2S | |||||
| Testing Condition | STC | NOCT | STC | NOCT | STC | NOCT | STC | NOCT | STC | NOCT |
| Maximum Power(Pmax/W) | 640 | 485 | 645 | 489 | 650 | 493 | 655 | 496 | 660 | 496 |
| Open Circuit Voltage(Voc/V) | 56.18 | 53.37 | 56.35 | 53.53 | 56.52 | 53.69 | 56.69 | 53.86 | 56.86 | 54.02 |
| Short Circuit Current(Isc/A) | 14.48 | 11.69 | 14.54 | 11.74 | 14.6 | 11.79 | 14.66 | 11.83 | 14.72 | 11.88 |
| Voltage at Maximum Power(Vmp/V) | 46.59 | 44.49 | 46.76 | 44.65 | 46.93 | 44.81 | 47.1 | 44.97 | 47.27 | 45.13 |
| Current at Maximum Power(Imp/A) | 13.74 | 10.90 | 13.80 | 10.95 | 13.86 | 10.99 | 13.92 | 11.04 | 13.98 | 11.08 |
| Module Efficiency(%) | 22.90 | 23.10 | 23.30 | 23.40 | 23.60 | |||||
| Norminal Operating Cell Temperature(NOCT) | 45±2ºC | |||||||||
| Temperature Coefficient of Isc | +0.045%/ºC | |||||||||
| Temperature Coefficient of Voc | -0.275%/ºC | |||||||||
| Temperature Coefficient of Pmax | -0.350%/ºC | |||||||||
Detailed Images of Solar Panel
Packing & Delivery
Factory of Schutten Solar
Anhui Schutten Solar Energy Co., Ltd., founded in 2013, is a national high-tech enterprise integrating advanced technology and innovative capabilities. We specialize in the R&D, production, and sales of photovoltaic products, providing solutions and services for photovoltaic power stations and systems.
The company has a strong R&D team and has established a comprehensive cooperation relationship with the Chinese Academy of Sciences and universities. We also collaborate with many industry-leading enterprises and institutions both domestically and internationally. Our innovative approach has resulted in numerous patented technologies, earning us a significant position in the industry.
Our state-of-the-art photovoltaic production line ensures high-quality products. We have established a production capacity of 3GW and our product lineup includes PERC, TOPCon, and other high-efficiency photovoltaic modules. Our products have passed multiple international certifications including TUV, CE, CGC, BIS, INMETRO, and others. We have exported to more than 100 countries and regions.
We are committed to continuous innovation and improvement, striving to provide the best products and services to our customers, contributing to the global green energy transition.
Certificate
Projects of Schutten Solar
Exhibition
FAQ
Q: Why people prefer to Schutten Solar for solar panel and solar system?
1: We are the OEM supplier for half of Tier 1 list brands in China.
2: We are R&D manufacturer rather than distributor or retailer.
3: Professional proposal, uniform design, 100% tested before delivery, reliable quality.
4: Engineer team 7x24hours online for pre-sale and after-sale service
5: Easy for installation,user manual with pictures to teach installation from A to Z.
6: Nice-designed package for safety transportation, avoiding prospective damage in shipping.
Q: Are you an innovative enterprise?
Yes, we spend at least 10% revenue for product development and upgrading annually. It make us keep forward than similar enterprise in China.
Q: What is the proportion of your domestic trade and output trade?
20% domestic trade and 80% export.
Q: What is your annual capacity?
Above 3GW every year.
Q: How long is the warranty of your products?
12 Years Limited PV Module(s) Warrant
30 Years Limited Power Output Warranty
Q: Which payment term do you have?
We support Credit card, Bank transfer, LC and so on
