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Solar Mono PERC
535 W ~ 560 W
CS6W-535|540|545|550|555|560MS
MORE POWER
- Module power up to 560 W
- Module efficiency up to 21.7%
- Up to 4.5% lower LCOE (Levelized Cost of Energy)
- Up to 5.6% lower system cost
- Comprehensive LID / LeTID mitigation technology, up to 50% lower degradation
- Compatible with mainstream trackers, cost-effective product for utility power plants
- Better shading tolerance

MORE RELIABLE
- Minimizes micro-crack impacts
- Heavy snow load up to 5400 Pa, wind load up to 2400 Pa*
- 12 Enhanced Product Warranty on Materials and Workmanship*
- 25 Linear Power Performance Warranty*
- 1st year power degradation no more than 2%
- Subsequent annual power degradation no more than 0.55%
According to the applicable Canadian Solar Limited Warranty Statement.
MANAGEMENT SYSTEM CERTIFICATES*
- ISO 9001:2015 / Quality management system
- ISO 14001:2015 / Standards for environmental management system
- ISO 45001:2018 / International standards for occupational health & safety
- IEC 62941:2019 / Photovoltaic module manufacturing quality system
PRODUCT CERTIFICATES*
- IEC 61215 / IEC 61730 / CE / INMETRO / MCS / UKCA
- CEC listed (US California) / FSEC (US Florida)
- UL 61730 / IEC 61701 / IEC 62716 / IEC 63126 Level 1 / IEC 60068-2-68
- UNI 9177 Reaction to Fire: Class 1 / Take-e-way
ENGINEERING DRAWING (mm)
- Rear View
- Frame Cross Section
- Mounting Hole
MECHANICAL DATA
Specification | Data |
---|---|
Cell Type | Mono-crystalline |
Cell Arrangement | 144 [2 × (12 × 6)] |
Dimensions | 2278 × 1134 × 30 mm (89.7 × 44.6 × 1.18 in) |
Weight | 27.6 kg (60.8 lbs) |
Front Cover | 3.2 mm tempered glass with anti-reflective coating |
Frame | Anodized aluminium alloy |
J-Box | IP68, 3 bypass diodes |
Cable | 4 mm² (IEC), 12 AWG (UL) |
Cable Length (Including Connector) | 410 mm (16.1 in) (+) / 290 mm (11.4 in) (-); or customized length* |
Connector | T6 or MC4-EVO2 or MC4-EVO2A |
Per Pallet | 35 pieces |
Per Container (40′ HQ) | 700 pieces |
ELECTRICAL DATA | NMOT*
Model | Nominal Max. Power (Pmax) | Opt. Operating Voltage (Vmp) | Opt. Operating Current (Imp) | Open Circuit Voltage (Voc) | Short Circuit Current (Isc) |
---|---|---|---|---|---|
CS6W-535MS | 401 W | 38.5 V | 10.42 A | 46.3 V | 11.17 A |
CS6W-540MS | 405 W | 38.7 V | 10.47 A | 46.5 V | 11.21 A |
CS6W-545MS | 409 W | 38.9 V | 10.52 A | 46.7 V | 11.25 A |
CS6W-550MS | 412 W | 39.1 V | 10.55 A | 46.9 V | 11.29 A |
CS6W-555MS | 416 W | 39.3 V | 10.59 A | 47.1 V | 11.33 A |
CS6W-560MS | 420 W | 39.5 V | 10.64 A | 47.3 V | 11.37 A |
Under Nominal Module Operating Temperature (NMOT), irradiance of 800 W/m², spectrum AM 1.5, ambient temperature 20°C, wind speed 1 m/s.
TEMPERATURE CHARACTERISTICS
- Temperature Coefficient (Pmax): -0.34%/°C
- Temperature Coefficient (Voc): -0.26%/°C
- Temperature Coefficient (Isc): 0.05%/°C
- Nominal Module Operating Temperature: 41 ± 3°C
Mono PV Module
HIGH EFFICIENTY SERIES
A monocrystalline solar panel is an assembly composed of several monocrystalline silicon solar cells assembled on a panel in a certain manner.
PORTABLE SOLAR PANELS
HI-POWER SERIES
Hi-Power series, lighter, more suitable for portable power station

FLEXIBLE SOLAR PANELS
TF SERIES
Developed with patented material technology, high-efficiency cell design

Rigid Solar Panel
SGM SERIES
The SGM series can charge 12V batteries such as boats, RVs, or any other system with 12V batteries or battery packs.

Why Get Solar Panels from us- Chinese solar panel manufacturers and suppliers
High-Efficiency Technology
Advanced solar cells maximize energy output, ensuring superior performance even in low-light conditions
Durable & Sustainable Design
Robust materials and rigorous testing guarantee 25+ years of reliability, backed by industry-leading warranties
End-to-End Custom Solutions
Tailored systems for residential/commercial needs, paired with seamless installation support and financing options
Competitive Pricing & Trusted Service
Cost-effective pricing with rapid ROI, supported by 24/7 customer care and global technical expertise
1. Benefit From Your Committed Solar Panel Factory

- Strong OEM & ODM Support
Your brand, your rules: Customize designs, branding, and specs effortlessly. We handle engineering, certifications, and logistics, ensuring your products stand out while cutting R&D costs and time-to-market.
- On-Time Delivery, Even for Tight Deadlines
No more inventory headaches: Our scalable factory adapts to your order size, delivering bulk shipments or custom designs 20% faster than industry averages.
- Discount Solar Panel Sample
IWISSolar offers you a discount sample for testing and to confirm that we met your custom design requirements. For existing samples, it takes about 7 days to reach. If you want your own designs, it takes 10-15 days, subject to your designs whether they need a new printing screen, etc.
2. Custom Your Bulk Solar Panel
Identifying Your Solar panel Idea
Share your needs: efficiency, size, or aesthetics.
Get free expert consultation to refine specs (e.g., wattage, frame color) for your project or market.
Custom Design & Printed Logo
Add your brand identity: choose panel colors, patterns, or print your logo directly.
We handle technical details (certifications, durability testing) and offer 3D prototypes for approval before mass production.
Choose Types/Functions
Flexible/lightweight panels (for RVs or curved surfaces).
Smart panels (with built-in monitoring).
Mix types to match diverse applications (residential, commercial, industrial).