Canadian Solar Brand Guide: HiKu, HiHero & TOPCon Module Specs for Installers
By the PES Supply Editorial Team
Canadian Solar is one of the most established Tier 1 solar module manufacturers in the world, with a 25-year track record spanning residential, commercial, and utility-scale projects. As an authorized PES Supply dealer partner, we stock a wide range of Canadian Solar modules within our catalog of 50,000+ SKUs from 169 authorized brands. This guide covers the company's background, HiKu and HiHero product lines, warranty terms, certifications, and the top modules available through PES Supply.
Canadian Solar's diversified portfolio spans PERC, bifacial dual-glass, HJT, and N-type TOPCon technologies — making it a versatile single source for projects of every size. Browse our complete solar panel inventory or jump to Shop Canadian Solar Products below.
1. Company Overview
Canadian Solar was founded in 2001 by Dr. Shawn Qu and is headquartered in Guelph, Ontario, Canada, with its manufacturing arm, CSI Solar, operating production facilities in China, Vietnam, Thailand, and Brazil. The company is publicly traded and is a BloombergNEF Tier 1 manufacturer. Canadian Solar has shipped over 125 GW of modules globally and operates one of the industry's largest project development pipelines through its Recurrent Energy subsidiary.
Despite its name and Canadian headquarters, Canadian Solar manufactures primarily in Asia, so its modules are not Buy America-compliant. The company is recognized for rigorous quality control, strong bankability, and one of the broadest product portfolios of any Tier 1 manufacturer.
2. Current Product Lines
Canadian Solar's active module lineup is organized into several families covering PERC, bifacial, HJT, and TOPCon technologies:
- HiKu — Mono PERC high-power dual-cell modules, available in 120-cell (CS6W) and 144-cell (CS6Y) formats with front-side power ranges of 520–585 W. Features 182 mm wafer size and a 12-year enhanced product warranty with 25-year linear power output ([Canadian Solar](https://www.canadiansolar.com/hiku/)).
- BiHiKu5 / BiHiKu6 — Bifacial dual-glass PERC modules delivering up to 30% additional energy yield from the rear side. BiHiKu6 reaches 565–585 W (156-cell) and 520–540 W (144-cell), with bifaciality ratios of 75–85% ([Canadian Solar modules](https://www.canadiansolar.com/module/)).
- HiHero — Low-carbon heterojunction (HJT) bifacial modules reaching up to 645 W front-side power and 23.9% module efficiency, with a leading temperature coefficient of -0.255%/°C and 90% bifaciality ([Canadian Solar North America](https://www.canadiansolar.com/na/module/)).
- TOPBiHiKu7 (N-type TOPCon) — The newest N-type TOPCon bifacial line, available in 120-cell (620–650 W), 132-cell (695–725 W), and 210 mm Gen2 (725–750 W) formats ([CSI Solar downloads](https://www.csisolar.com/downloads/)).
3. Recent Releases (2025–2026)
Canadian Solar's headline 2025–2026 expansion is the TOPBiHiKu7 N-type TOPCon family, which brings large-format 210 mm wafers and power outputs up to 750 W for utility applications ([CSI Solar](https://www.csisolar.com/downloads/)). The company has also extended its HiHero HJT low-carbon line, which combines excellent hot-climate performance (a -0.255%/°C temperature coefficient) with bifaciality up to 90% ([Canadian Solar NA](https://www.canadiansolar.com/na/module/)).
The HiHero line's 30-year linear performance warranty and HJT cell architecture position Canadian Solar as one of the few Tier 1 manufacturers offering both TOPCon and HJT platforms simultaneously, giving installers a choice between maximum power density (TOPCon) and best-in-class temperature behavior (HJT).
4. Certifications & Listings
- UL 61730 and IEC 61215 / IEC 61730 — North American and international safety and design qualifications.
- IEEE 1547 inverter interconnection compatibility.
- BloombergNEF Tier 1 bankability listing.
- Buy America / BABA — Canadian Solar manufactures outside the US, so its modules are not Buy America-compliant. PES Supply offers BABA-compliant US-made alternatives from Mission Solar and Silfab.
- PID resistance and anti-LeTID performance validated per IEC 62804.
5. Warranty Terms
Canadian Solar's warranty terms vary by product family:
- HiKu / BiHiKu (PERC): 12-year enhanced product warranty on materials and workmanship; 25-year linear power output warranty ([Canadian Solar](https://www.canadiansolar.com/hiku/)).
- HiHero (HJT): 12-year product warranty; 30-year linear performance warranty with first-year degradation ≤2% and ~0.45%/year thereafter ([Canadian Solar HiHero datasheet](https://us.static.globalsolar.store/statics/file/2026/3/19/1BBC1709AD96B4B474C12118E3AFEDB7.pdf)).
- TOPBiHiKu7 (TOPCon): Up to 12–15-year product and 30-year linear power warranty, depending on series and region.
Claims are processed through PES Supply as your authorized dealer. Provide your invoice and module serial numbers; our team coordinates Canadian Solar's RMA, diagnostic review, and replacement shipment.
6. PES Supply Authorized Dealer
PES Supply is an authorized Canadian Solar dealer supplying genuine factory-direct modules with full manufacturer warranty coverage. Dealer benefits:
- Genuine, warrantied product with chain-of-custody documentation.
- Stock availability across popular HiKu residential, BiHiKu bifacial, and HiHero/TOPBiHiKu7 commercial models.
- Lead times: In-stock orders ship within 7–10 business days delivery. Contact our sales team for project-scale allocation and ETAs.
- Volume pricing for contractors, EPCs, and developers.
7. Popular Canadian Solar Products at PES Supply
| Model | Watts | Cell Tech | Efficiency | Dimensions | Warranty | Price Range |
|---|---|---|---|---|---|---|
| HiKu6 (CS6W-540) | 520–540 W | Mono PERC | 21.2–21.6% | 2266 × 1134 × 35 mm | 12-yr product / 25-yr power | $0.27–$0.32/W |
| BiHiKu6 (CS6Y-MB-AG) | 565–585 W | Bifacial PERC | 21.5–22.0% | 2450 × 1135 × 35 mm | 12-yr product / 30-yr power | $0.28–$0.34/W |
| HiHero (CS6.2-66HB-HP) | 620–645 W | HJT bifacial | 23.0–23.9% | 2382 × 1134 × 35 mm | 12-yr product / 30-yr power | $0.32–$0.40/W |
| TOPBiHiKu7 (CS7N-TB) | 695–750 W | N-type TOPCon | 22.5–23.3% | 2384 × 1134 × 35 mm | 15-yr product / 30-yr power | $0.30–$0.38/W |
HiHero reaches up to 645 W and 23.9% efficiency with 90% bifaciality ([Canadian Solar NA](https://www.canadiansolar.com/na/module/)). Prices are contractor estimates and vary with volume and market conditions.
8. Technical Comparison
| Brand | Flagship Tech | Peak Efficiency | Power Warranty | Price Position |
|---|---|---|---|---|
| Canadian Solar | HJT / TOPCon / PERC | 23.9% (HiHero) | 25–30 yr | Mid-range |
| JA Solar | N-type TOPCon | 24.8% (5.0) | 30 yr | Mid-range (value) |
| Trina | N-type TOPCon (210mm) | ~23.1% | 30 yr | Mid-range |
| REC | HJT | 22.6% | 25 yr (92%) | Premium |
Canadian Solar's strength is breadth: it is one of the few manufacturers offering PERC, bifacial PERC, HJT, and TOPCon simultaneously, so installers can match technology to climate and budget within a single bankable brand. The HiHero's -0.255%/°C temperature coefficient makes it especially attractive for hot-climate deployments ([Canadian Solar HiHero](https://us.static.globalsolar.store/statics/file/2026/3/19/1BBC1709AD96B4B474C12118E3AFEDB7.pdf)).
9. Installation Notes
- Frame: 30 mm anodized aluminum alloy with reserved mounting holes for straightforward racking attachment ([Canadian Solar BiHiKu](https://www.canadiansolar.com/bihiku/)).
- Connectors: MC4-compatible PV connectors.
- Junction box: IP68-rated with bypass diodes.
- Glass: 3.2 mm tempered (mono) or 2.0 mm heat-strengthened dual-glass on bifacial models for a 30-year performance warranty.
- Mechanical load: Up to 5400 Pa front / 2400 Pa rear, with bifaciality ratios of 75–85% on PERC and up to 90% on HJT models ([SolarTech Online](https://solartechonline.com/blog/canadian-solar-bifacial-panels-guide/)).
- Mounting compatibility: Compatible with IronRidge, Unirac, and other standard rail systems; follow clamp-zone guidance in the install manual.
10. Frequently Asked Questions
Is Canadian Solar really Canadian?
The company was founded in and is headquartered in Guelph, Ontario, Canada. However, manufacturing takes place primarily in China, Vietnam, Thailand, and Brazil, so the modules are not Buy America-compliant.
What is the difference between HiKu and BiHiKu?
HiKu is a monofacial mono PERC module, while BiHiKu adds a dual-glass bifacial construction that captures reflected light on the rear side, yielding up to 30% more energy in suitable ground-mount or flat-roof installations ([Canadian Solar](https://www.canadiansolar.com/bihiku/)).
Which Canadian Solar panel is best for hot climates?
The HiHero HJT line, with its -0.255%/°C temperature coefficient, retains more output at elevated cell temperatures than standard PERC or TOPCon modules, making it ideal for desert and tropical deployments.
Are Canadian Solar panels Tier 1?
Yes. Canadian Solar is a BloombergNEF Tier 1 manufacturer with over 25 years in business and 125+ GW shipped globally.
What is the lead time from PES Supply?
In-stock Canadian Solar modules ship within 7–10 business days delivery. Contact our sales team for project-scale allocation and ETAs on specific models.
11. Shop Canadian Solar Products
Source Canadian Solar HiKu, BiHiKu, HiHero, and TOPBiHiKu7 modules through PES Supply. Browse the full range of solar panels or view Canadian Solar-specific listings:
Shop Canadian Solar Products at PES Supply →
PES Supply (https://www.portlandiaelectric.supply) is a B2B electrical and solar distributor offering 50,000+ SKUs from 169 authorized brands. Verify all specifications against the manufacturer's current datasheet before final design.