Efficiency leader, short guarantee
The Canadian Solar HiKu6 Mono PERC series was designed to extract more energy from the same roof surface - thanks to the dual cell (divided cells) architecture and Mono PERC technology, which improves module performance in real-world conditions, not just in the laboratory. In practice, this translates to higher energy production, even when the installation operates under intense sunlight or partial shading.
The HiKu6 features enhanced resistance to LID and LeTID degradation, ensuring more stable performance over the years of operation. Additionally, the module construction supports better shading tolerance and minimizes the impact of microcracks, which is crucial during transportation, installation, and operation on roofs exposed to wind and snow loads.
This is an excellent choice for residential installations, small businesses, and commercial properties where high energy yield from limited space, aesthetics (available frame options), and long-term performance guaranteed by extensive manufacturer warranties matter.
Ranking
Price offers
| Shop | Country | Price | Per kWp | Stock | Offer updated | Link to shop |
|---|---|---|---|---|---|---|
| 0-CO2 | Italy | 108.03 € net | 192.91 €/kWp | Not stated | 13h ago | Visit shop |
Signals from the data
Residential, commercial, utility-scale and shaded-installations.
Owners who want a long output guarantee.
Top 6% of the PERC 550-600 W segment, against a median of 21.29%. Ranked 7,485th in the whole database.
Top 8% of the PERC 550-600 W segment, against a median of 212.9. Ranked 7,516th in the whole database.
Top 17% of the PERC 550-600 W segment, against a median of 52.7.
Bottom 24% of the PERC 550-600 W segment, against a median of 27 yrs.
Canadian Solar has appeared on the BNEF Tier-1 list without interruption for years, with a manufacturing capacity of 61,000 MW (Q2 2025 data), ensuring bankability for debt-financed and leased projects while minimizing the risk of manufacturer insolvency within the 25-year power warranty horizon.
Peak efficiency of 21.7% matches Premier Energies (21.67%) and Sunova TS-BW72 (21.68%), with no price premium for bifacial technology, making the series cost-competitive in the high-power 182 mm PERC module segment.
The half-cut 182 mm cell architecture combined with Mono PERC delivers, according to Canadian Solar's official datasheets, 2.7% higher energy yield over the module's lifetime compared to conventional full-cell designs, translating into real-world production gains under partial shading and high-temperature conditions.
The manufacturer guarantees max. 2% degradation in year 1, followed by max. 0.55%/year, with a minimum output of 84.8% after 25 years - identical to leading Tier-1 competitors (Jinko, JA Solar) - backed by a 12-year product warranty covering materials and workmanship.
Applied cell passivation processes mitigate Light-Induced Degradation (LID) and Light and Elevated Temperature Induced Degradation (LeTID), stabilizing performance during the first 2-3 years of operation - particularly important for rooftop installations where module temperatures routinely exceed 50°C in summer.
The PV industry is migrating en masse to N-type TOPCon - including Canadian Solar's own TOPHiKu6. The HiKu6 temperature coefficient of -0.34%/°C compares unfavorably to -0.29%/°C for TOPCon modules - roughly 15% higher power losses at typical summer cell temperatures of 65-70°C. Over a 25-year warranty period, choosing PERC results in a somewhat lower cumulative energy yield relative to N-type modules available at comparable price points.
The competing Premier Energies 144 HC PERC (21.67%) is available in a bifacial dual-glass configuration, which in ground-mount and flat-roof installations with a light-colored membrane can contribute 5-20% additional yield from albedo. As a monofacial module, the HiKu6 does not offer this option - a tangible limitation when designing utility-scale and commercial ground-mount systems.
- Efficiency of 21.7% matches the PERC 550-600W median
- 216.8 W/m² power density - 3.9 W/m² more than PERC 550-600W median (212.9 W/m²), more power per roof area
- At -0.34%/°C, hot weather performance is typical for PERC 550-600W panels
- Weight of 27.6 kg (3.2 kg below PERC 550-600W median of 30.8 kg) allows easier transport and roof mounting
- Ranked #7485 out of 14129 panels for efficiency in the database
Specifications
Simulations
Degradation from this panel's own datasheet figures. No inverter, soiling or shading losses.
Found 2327 panels of the same or similar size to this one, within ±10 mm. See them here Found 2369 panels of the same or similar size to this one, within ±25 mm. See them here Found 2383 panels of the same or similar size to this one, within ±50 mm. See them here Found 2548 panels of the same or similar size to this one, within ±100 mm. See them here
About the HiKu6 Mono PERC series
These answers cover the whole series. Where a figure differs, the specification above is this module's own.