--- title: "Canadian Solar CS6.2-48TD-460 vs Canadian Solar CS7N-705TB-AG - Solar Panel Comparison | ComparePV" description: "Compare Canadian Solar CS6.2-48TD-460 vs Canadian Solar CS7N-705TB-AG side by side: what actually differs, output when it is hot, thirty-year production, and the full specification." source: "https://comparepv.com/compare/csi-solar-co-ltd-canadian-solar-cs6-2-48td-460/csi-solar-co-ltd-canadian-solar-cs7n-705tb-ag" updated: 2026-09-11 --- # Canadian Solar CS6.2-48TD-460 vs Canadian Solar CS7N-705TB-AG CS6.2-48TD-460 leads on the differences that matter The largest is rated power: 245 W more power. 7 of 19 comparable parameters are identical. ## The two panels | Attribute | A | B | | --- | --- | --- | | Panel | [Canadian Solar CS6.2-48TD-460](https://comparepv.com/panel/csi-solar-co-ltd-canadian-solar-cs6-2-48td-460) | [Canadian Solar CS7N-705TB-AG](https://comparepv.com/panel/csi-solar-co-ltd-canadian-solar-cs7n-705tb-ag) | | Manufacturer | Canadian Solar | Canadian Solar | | Power | 460 Wp | 705 Wp | | Efficiency | 23.00 % | 22.70 % | | Technology | TOPCon | TOPCon | ## Where they differ Ranked by how much the difference matters, not by datasheet order. | Parameter | CS6.2-48TD-460 | CS7N-705TB-AG | Difference | | --- | --- | --- | --- | | Rated power | 460 Wp | 705 Wp | +245 W for CS7N-705TB-AG | | Weight | 24.6 kg | 37.8 kg | -13.2 kg for CS6.2-48TD-460 | | Product warranty | 25 yrs | 12 yrs | +13 yrs for CS6.2-48TD-460 | | Open-circuit voltage | 53.30 V | 48.10 V | 5.20 V apart | | Short-circuit current | 10.82 A | 18.54 A | 7.72 A apart | | Module area | 1.998 m² | 3.106 m² | 1.108 m² apart | | Module efficiency | 23.00 % | 22.70 % | +0.30 pp for CS6.2-48TD-460 | | Power density | 230.2 Wp/m² | 227.0 Wp/m² | +3.3 Wp/m² for CS6.2-48TD-460 | | Voltage at max power | 45.20 V | 40.20 V | 5.00 V apart | | Current at max power | 10.18 A | 17.55 A | 7.37 A apart | | Cell count | 144 | 132 | 12 cells apart | | Dimensions | 1762x1134x30 mm | 2384x1303x33 mm | 1762x1134x30 mm vs 2384x1303x33 mm | ## Every compared parameter | Parameter | CS6.2-48TD-460 | CS7N-705TB-AG | | --- | --- | --- | | Rated power | 460 Wp | 705 Wp | | Module efficiency | 23.00 % | 22.70 % | | Power density | 230.2 Wp/m² | 227.0 Wp/m² | | Open-circuit voltage | 53.30 V | 48.10 V | | Voltage at max power | 45.20 V | 40.20 V | | Short-circuit current | 10.82 A | 18.54 A | | Current at max power | 10.18 A | 17.55 A | | Temperature coefficient | -0.290 %/°C | -0.290 %/°C | | Dimensions | 1762x1134x30 mm | 2384x1303x33 mm | | Module area | 1.998 m² | 3.106 m² | | Weight | 24.6 kg | 37.8 kg | | Weight per kWp | 53.5 kg/kWp | 53.6 kg/kWp | | Product warranty | 25 yrs | 12 yrs | | Performance warranty | 30 yrs | 30 yrs | | Annual degradation | 0.40 %/yr | 0.40 %/yr | | Cell technology | TOPCon | TOPCon | | Cell type | Monocrystalline | Monocrystalline | | Cell count | 144 | 132 | | Bifacial | Yes | Yes | ## Thirty-year yield Each panel's own declared degradation curve, at 1,200 kWh/kWp a year Same temp coeff. for both panels (-0.290 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other. - **Cumulative output, CS6.2-48TD-460:** 15,434 kWh - **Cumulative output, CS7N-705TB-AG:** 23,654 kWh - **Gap:** 8,220 kWh ## Output when hot | Condition | Cell temperature | CS6.2-48TD-460 | CS7N-705TB-AG | Retained | | --- | --- | --- | --- | --- | | Standard test conditions | 25 °C | 460 W | 705 W | 100.0% of rated power | | Cool, bright day | 40 °C | 440 W | 674 W | 95.7% of rated power | | Typical summer roof | 55 °C | 420 W | 644 W | 91.3% of rated power | | Hot roof | 70 °C | 400 W | 613 W | 87.0% of rated power | ## Against the whole database | Measure | CS6.2-48TD-460 | CS7N-705TB-AG | Out of | Note | | --- | --- | --- | --- | --- | | Efficiency | #1,919 | #3,307 | 14,005 | CS6.2-48TD-460 leads by 1,388 places | | Power density | #1,876 | #3,361 | 14,005 | CS6.2-48TD-460 leads by 1,485 places | | Heat behaviour | #2,165 | #2,165 | 14,005 | Tied - the same position in the database | | Weight | #7,436 | #7,628 | 14,005 | CS6.2-48TD-460 leads by 192 places | | Warranty | #21 | #21 | 14,005 | Tied - the same position in the database | | Overall | #5,285 | #1,007 | 14,005 | CS7N-705TB-AG leads by 4,278 places | ## Questions ### Which panel is better: Canadian Solar CS6.2-48TD-460 or Canadian Solar CS7N-705TB-AG? According to our database: **Canadian Solar CS6.2-48TD-460** has higher module efficiency (**23.00%** vs **22.70%**). See the full spec comparison and 30-year energy simulation above for a complete picture. ### What is the efficiency of Canadian Solar CS6.2-48TD-460 and Canadian Solar CS7N-705TB-AG? **Canadian Solar CS6.2-48TD-460** has a module efficiency of **23.00%**, while **Canadian Solar CS7N-705TB-AG** is **22.70%**. Higher efficiency means more electricity from the same roof area - useful when space is limited. ### What cell technology does Canadian Solar CS6.2-48TD-460 use vs Canadian Solar CS7N-705TB-AG? **Canadian Solar CS6.2-48TD-460** uses **TOPCon** cells; **Canadian Solar CS7N-705TB-AG** uses **TOPCon**. Modern **n-type** technologies (**TOPCon**, **HJT**, BC) typically deliver higher efficiency and lower degradation compared to older **PERC** (p-type) cells. ### What is the warranty on Canadian Solar CS6.2-48TD-460 and Canadian Solar CS7N-705TB-AG? **Canadian Solar CS6.2-48TD-460** has a **30 years** power warranty; **Canadian Solar CS7N-705TB-AG** has a **30 years** power warranty. The power warranty guarantees a minimum percentage of rated output at the end of the warranty period (typically 80**-87%**). Product (materials) warranties are usually shorter. ### Are Canadian Solar CS6.2-48TD-460 and Canadian Solar CS7N-705TB-AG bifacial panels? Both **Canadian Solar CS6.2-48TD-460** and **Canadian Solar CS7N-705TB-AG** are bifacial - they capture reflected light from the ground, which can add 5**-15%** more annual energy on ground-mount or elevated rooftop installations with a light surface beneath. ## Related comparisons - [Canadian Solar CS6.2-48TD-460 vs Canadian Solar CS6.2-66TM-635](https://comparepv.com/compare/csi-solar-co-ltd-canadian-solar-cs6-2-48td-460/csi-solar-co-ltd-canadian-solar-cs6-2-66tm-635) - 14 differences, the largest is rated power - [Canadian Solar CS6.2-48TD-460 vs Canadian Solar CS6.2-66TM-630](https://comparepv.com/compare/csi-solar-co-ltd-canadian-solar-cs6-2-48td-460/csi-solar-co-ltd-canadian-solar-cs6-2-66tm-630) - 14 differences, the largest is rated power - [Canadian Solar CS6.2-48TD-460 vs Canadian Solar CS6.2-66TM-625](https://comparepv.com/compare/csi-solar-co-ltd-canadian-solar-cs6-2-48td-460/csi-solar-co-ltd-canadian-solar-cs6-2-66tm-625) - 12 differences, the largest is rated power - [Canadian Solar CS6.2-48TD-460 vs Canadian Solar CS6.2-66TM-620](https://comparepv.com/compare/csi-solar-co-ltd-canadian-solar-cs6-2-48td-460/csi-solar-co-ltd-canadian-solar-cs6-2-66tm-620) - 12 differences, the largest is rated power - [Canadian Solar CS6.2-48TD-460 vs Canadian Solar CS6.2-66TM-615](https://comparepv.com/compare/csi-solar-co-ltd-canadian-solar-cs6-2-48td-460/csi-solar-co-ltd-canadian-solar-cs6-2-66tm-615) - 13 differences, the largest is rated power - [Canadian Solar CS6.2-48TD-460 vs Canadian Solar CS6.2-66TM-610](https://comparepv.com/compare/csi-solar-co-ltd-canadian-solar-cs6-2-48td-460/csi-solar-co-ltd-canadian-solar-cs6-2-66tm-610) - 14 differences, the largest is rated power --- Source: https://comparepv.com/compare/csi-solar-co-ltd-canadian-solar-cs6-2-48td-460/csi-solar-co-ltd-canadian-solar-cs7n-705tb-ag Not in this file, on the page: the thirty-year yield curve year by year at a cell temperature you pick and a written summary generated on request.