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| Place of Origin | Jiangsu, China |
| Brand Name | AKS |
| Certification | CGC，ISO9001:2015，TUV SUD，PV，CNAS， |
| Model Number | HiKu7 |
Monocrystalline Solar Panels
Monocrystalline solar panels contain cells that are cut from a single crystalline silicon ingot. The composition of these cells is purer because each cell is made from a single piece of silicon.
As a result, mono panels are slightly more efficient than poly panels. They also perform better in high heat and lower light environments, which means they will produce closer to their rated output in less than ideal conditions.
However, they cost more to produce and that higher cost is passed on to the buyer. Mono panels are a bit more expensive than poly panels of the same wattage.
The manufacturing process for mono panels is also more wasteful than the alternative. Mono panels are cut from square silicon wafers and the corners are shaved off to make the distinct cell shape shown in the picture below.
Monocrystalline solar panels have a dark, uniform look.
Lastly, mono panels have a uniform black look because the cells are made from a single piece of silicon. I personally think these look better than poly panels, but obviously, that is just a matter of preference.
High Power Dual Cell PERC Module
· 210 mm wafer + 132 / 120 dual cell + PERC technology
· Module power up to 670 W
· 0.4% more energy yield in module lifetime
Lower BOS cost & LCOE cost
· Reduce 5.7% BOS cost
· 3.5% lower LCOE
· Compatible with mainstream inverters
Enhanced reliability
· Comprehensive LID / LeTID mitigation technology, up to 50% lower degradation
· Excellent hot spot performance
· Better shading tolerance
| Model No. | CS7N-645MS | CS7N-650MS | CS7N-655MS | CS7N-660MS | CS7N-665MS | CS7N-670MS | CS7N-675MS |
| Warranty | |||||||
| Product Warranty | 12 Years | ||||||
| Power Warranty | 12 Years of 91.4% Output Power, 25 Years of 84.8% Output Power | ||||||
| Electrical Data at STC | |||||||
| Maximum Power (Pmax) | 645 Wp | 650 Wp | 655 Wp | 660 Wp | 665 Wp | 670 Wp | 675 Wp |
| Voltage at Maximum Power (Vmpp) | 37.7 V | 37.9 V | 38.1 V | 38.3 V | 38.5 V | 38.7 V | 38.9 V |
| Current at Maximum Power (Impp) | 17.11 A | 17.16 A | 17.2 A | 17.24 A | 17.28 A | 17.32 A | 17.36 A |
| Open Circuit Voltage (Voc) | 44.8 V | 45 V | 45.2 V | 45.4 V | 45.6 V | 45.8 V | 46 V |
| Short Circuit Current (Isc) | 18.35 A | 18.39 A | 18.43 A | 18.47 A | 18.51 A | 18.55 A | 18.59 A |
| Panel Efficiency | 20.80% | 20.90% | 21.10% | 21.20% | 21.40% | 21.60% | 21.70% |
| Power Tolerance (Positive) | 1.50% | 1.50% | 1.50% | 1.50% | 1.50% | 1.50% | 1.50% |
| Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C | |||||||
| Electrical Data at NOCT | |||||||
| Maximum Power (Pmax) | 484 Wp | 487 Wp | 491 Wp | 495 Wp | 499 Wp | 502 Wp | 506 Wp |
| Voltage at Maximum Power (Vmpp) | 35.3 V | 35.5 V | 35.7 V | 35.9 V | 36.1 V | 36.3 V | 36.5 V |
| Current at Maximum Power (Impp) | 13.72 A | 13.74 A | 13.76 A | 13.79 A | 13.83 A | 13.85 A | 13.88 A |
| Open Circuit Voltage (Voc) | 42.3 V | 42.5 V | 42.7 V | 42.9 V | 43.1 V | 43.3 V | 43.5 V |
| Short Circuit Current (Isc) | 14.8 A | 14.83 A | 14.86 A | 14.89 A | 14.93 A | 14.96 A | 14.99 A |
| Temperature | 41±3 °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 | 0.34 %/°C | ||||||
| Temperature Coefficient of Voc | 0.26 %/°C | ||||||
| Temperature Coefficient of Isc | 0.05 %/°C | ||||||
| Maximum Ratings | |||||||
| Maximum System Voltage | 1500 V | ||||||
| Series Fuse Rating | 30 A | ||||||
| Material Data | |||||||
| Panel Dimension (H/W/D) | 2384x1303x35 mm | ||||||
| Weight | 34.4 kg | ||||||
| Cell Type | PERC | ||||||
| Cell Number | 132 | ||||||
| Glass Type | Anti-reflection Coating, Tempered | ||||||
| Glass Thickness | 3.2 mm | ||||||
| Frame Type | Anodized Aluminium Alloy | ||||||
| Junction Box Diodes | 3 | ||||||
| Junction Box Protection Class | IP 68 | ||||||
| Connector Type | MC4 | ||||||
| Cable Crossection | 4 mm2 | ||||||
| Cable Length | 410 mm | ||||||
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