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SpolarPV Technology Co., Ltd.
Type: PERC
Power Range: 290 ~ 320 Wp
Region: China China
Note: Your Enquiry will be sent directly to SpolarPV Technology Co., Ltd..


1. Higher module conversion efficiency (up to 19.58%) benefit from PERC technology
2. Excellent anti-PID performance guarantee limited power degradation for mass production
3. Advanced glass and cell surfa cetexture design ensure excellent performance in low-light environment
4. Certified to withstand: wind load (2400 Pa) and snow load (5400 Pa)
5. High salt mist and ammonia resistance

Product Characteristics

Model No.
SP290M6-60 SP295M6-60 SP300M6-60 SP305M6-60 SP310M6-60 SP315M6-60 SP320M6-60
Product Warranty 12 Years
Power Warranty 12 Years of 90% Output Power, 25 Years of 80.2% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
290 Wp 295 Wp 300 Wp 305 Wp 310 Wp 315 Wp 320 Wp
Voltage at Maximum Power (Vmpp)
32.2 V 32.4 V 32.95 V 33.23 V 33.52 V 33.8 V 34.08 V
Current at Maximum Power (Impp)
9.02 A 9.1 A 9.11 A 9.18 A 9.25 A 9.32 A 9.39 A
Open Circuit Voltage (Voc)
39.5 V 39.7 V 39.88 V 40.16 V 40.44 V 40.72 V 41 V
Short Circuit Current (Isc)
9.55 A 9.61 A 9.6 A 9.68 A 9.76 A 9.84 A 9.91 A
Panel Efficiency
17.81 % 18.14 % 18.46 % 18.77 % 19.07 % 19.38 % 19.69 %
Power Tolerance (Positive)
+ 1.5 % + 1.5 % + 1.5 % + 1.5 % + 1.5 % + 1.5 % + 1.5 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Electrical Data at NOCT  
Maximum Power (Pmax)
216 Wp 220 Wp 222 Wp 226 Wp 230 Wp 234 Wp 239 Wp
Voltage at Maximum Power (Vmpp)
30.2 V 30.4 V 30.34 V 30.6 V 30.87 V 31.12 V 31.73 V
Current at Maximum Power (Impp)
7.15 A 7.24 A 7.33 A 7.39 A 7.45 A 7.5 A 7.52 A
Open Circuit Voltage (Voc)
36.6 V 36.8 V 37.62 V 37.88 V 38.15 V 38.41 V 38.84 V
Short Circuit Current (Isc)
7.81 A 7.89 A 7.75 A 7.82 A 7.88 A 7.95 A 8 A
45±2 °C 45±2 °C 45±2 °C 45±2 °C 45±2 °C 45±2 °C 45±2 °C
  Nominal Operating Cell Temperature (NOCT): 800W/m2, AM 1.5, windspeed 1m/s,ambient temperature 20°C
Thermal Ratings  
Operating Temperature Range -40~85 °C
Temperature Coefficient of Pmax -0.4 %/°C
Temperature Coefficient of Voc -0.31 %/°C
Temperature Coefficient of Isc 0.05 %/°C
Maximum Ratings  
Maximum System Voltage 1000 V
Series Fuse Rating 15 A
Material Data  
Panel Dimension (H/W/D) 1650x992x35 mm
Weight 17.5 kg
Cell Type PERC
Cell Size 156.75×156.75 mm
Cell Number 60
Glass Type Tempered, High Transmittance, Low Iron
Glass Thickness 3.2 mm
Frame Type Anodized Aluminium Alloy
Junction Box Protection Class IP 67
Cable Crossection 4 mm2
Cable Length 900 mm
Download Manufacturer's PDF

Solar product quality assurance

People, processes, knowledge, and experience. These are the constituents of advanced, high-quality solar panels. We are experts in our craft and know that every solar module we produce is an advocate of solar energy. That's why our commitment to quality is uncompromising.

Quality craftsmanship: where know-how is key

Photovoltaic panels push the limits of science and engineering, combining revolutionary materials with cutting-edge technology. Providing consistent output for 25 years is a big challenge, but at SpolarPV, we embrace it. We’re industry leaders, and we love what we do.


After sales service

We support 100% of the costs related to the replacement of a defective module under guarantee. From the replacement of the product to the transport costs to pick up the defective product and deliver the new one. Last but not least, we take full responsibility for the labor costs involved in the product replacement.

Our certifications

Feature Projects


SpolarPV Technology Co., Ltd.

Maoshan Road 39-2., Gaochun Economic Development Zone, Nanjing, Jiangsu
No. Staff: 230
Send message to this supplier
SpolarPV Co., Ltd, located in Nanjing-China, was established in 2010. The company’s current annual capacity is 500MW of solar modules and 100MW of solar cells, and planing to expand to 1GW and 500MW respectively in 2020.

As a High&New Technology Enterprise, SpolarPV has established a provincial-level Photovoltaic Research Lab in cooperation with Nanjing University. Meanwhile, the company has obtained a series of professional certifications, including TUV, VDE, CE, CQC, ISO9001, ISO14001, etc.

SpolarPV is always committed to providing all customers with the highest-quality and most cost-effective products in a timely manner.


Production (MW)/2019: 500 MWp
Monocrystalline, Polycrystalline
Power Range(Wp): 10-410

Innovative Panel Design

Production (MW)/0: --
Transparent Solar Cell, Roof Tiles and Shingles
Power Range(Wp): -

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13 More Series From SpolarPV Technology Co., Ltd.

  • SPP6-72
    325~345 Wp PERC
  • SPBSM6-72
    355~370 Wp Bifacial
  • SPP6-60
    270~290 Wp PERC
  • SPBSM6-60
    295~310 Wp Bifacial
  • SPHM6-120
    305~325 Wp PERC
  • SPM6-60L
    310~330 Wp PERC
  • SPHM6-120L
    325~340 Wp PERC
  • SPP6-72L
    325~365 Wp PERC
  • SPHP6-144L
    340~365 Wp Polycrystalline
  • SPM6-72
    340~385 Wp Monocrystalline
  • SPHM6-144
    370~390 Wp PERC
  • SPM6-72L
    380~400 Wp PERC
  • SPHM6-144L
    390~410 Wp PERC