--- title: "PVolution PVN705-M12TCBB (TRION) vs PVolution PVN715-M12TCBB - Solar Panel Comparison | ComparePV" description: "Compare PVolution PVN705-M12TCBB (TRION) vs PVolution PVN715-M12TCBB side by side: what actually differs, output when it is hot, thirty-year production, and the full specification." source: "https://comparepv.com/compare/pvolution-pvn705-m12tcbb-trion/pvolution-pvn715-m12tcbb" updated: 2026-09-16 --- # PVolution PVN705-M12TCBB (TRION) vs PVolution PVN715-M12TCBB PVN715-M12TCBB leads on the differences that matter The largest is module efficiency: 0.32 pp more efficient. 16 of 19 comparable parameters are identical. ## The two panels | Attribute | A | B | | --- | --- | --- | | Panel | [PVolution PVN705-M12TCBB (TRION)](https://comparepv.com/panel/pvolution-pvn705-m12tcbb-trion) | [PVolution PVN715-M12TCBB](https://comparepv.com/panel/pvolution-pvn715-m12tcbb) | | Manufacturer | PVolution | PVolution | | Power | 705 Wp | 715 Wp | | Efficiency | 22.70 % | 23.02 % | | Technology | HJT | HJT | ## Where they differ Ranked by how much the difference matters, not by datasheet order. | Parameter | PVN705-M12TCBB (TRION) | PVN715-M12TCBB | Difference | | --- | --- | --- | --- | | Module efficiency | 22.70 % | 23.02 % | +0.32 pp for PVN715-M12TCBB | | Power density | 227.0 Wp/m² | 230.2 Wp/m² | +3.2 Wp/m² for PVN715-M12TCBB | | Rated power | 705 Wp | 715 Wp | +10 W for PVN715-M12TCBB | ## Every compared parameter | Parameter | PVN705-M12TCBB (TRION) | PVN715-M12TCBB | | --- | --- | --- | | Rated power | 705 Wp | 715 Wp | | Module efficiency | 22.70 % | 23.02 % | | Power density | 227.0 Wp/m² | 230.2 Wp/m² | | Open-circuit voltage | 50.29 V | 50.59 V | | Voltage at max power | 42.25 V | 42.54 V | | Short-circuit current | 17.49 A | 17.61 A | | Current at max power | 16.69 A | 16.81 A | | Temperature coefficient | -0.260 %/°C | -0.260 %/°C | | Dimensions | 2384x1303x35 mm | 2384x1303x35 mm | | Module area | 3.106 m² | 3.106 m² | | Weight | 38.7 kg | 38.7 kg | | Weight per kWp | 54.9 kg/kWp | 54.1 kg/kWp | | Product warranty | 30 yrs | 30 yrs | | Performance warranty | 30 yrs | 30 yrs | | Annual degradation | 0.38 %/yr | 0.38 %/yr | | Cell technology | HJT | HJT | | Cell type | Monocrystalline | Monocrystalline | | Cell count | 132 | 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 (-0.260 %/°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, PVN705-M12TCBB (TRION):** 23,728 kWh - **Cumulative output, PVN715-M12TCBB:** 24,064 kWh - **Gap:** 336 kWh ## Output when hot | Condition | Cell temperature | PVN705-M12TCBB (TRION) | PVN715-M12TCBB | Retained | | --- | --- | --- | --- | --- | | Standard test conditions | 25 °C | 705 W | 715 W | 100.0% of rated power | | Cool, bright day | 40 °C | 678 W | 687 W | 96.1% of rated power | | Typical summer roof | 55 °C | 650 W | 659 W | 92.2% of rated power | | Hot roof | 70 °C | 623 W | 631 W | 88.3% of rated power | ## Against the whole database | Measure | PVN705-M12TCBB (TRION) | PVN715-M12TCBB | Out of | Note | | --- | --- | --- | --- | --- | | Efficiency | #3,307 | #1,797 | 14,005 | PVN715-M12TCBB leads by 1,510 places | | Power density | #3,361 | #2,018 | 14,005 | PVN715-M12TCBB leads by 1,343 places | | Heat behaviour | #511 | #511 | 14,005 | Tied - the same position in the database | | Weight | #9,275 | #8,339 | 14,005 | PVN715-M12TCBB leads by 936 places | | Warranty | #21 | #21 | 14,005 | Tied - the same position in the database | | Overall | #85 | #43 | 14,005 | PVN715-M12TCBB leads by 42 places | ## Questions ### Which panel is better: PVolution PVN705-M12TCBB (TRION) or PVolution PVN715-M12TCBB? According to our database: **PVolution PVN715-M12TCBB** has higher module efficiency (**23.02%** vs **22.70%**). See the full spec comparison and 30-year energy simulation above for a complete picture. ### What is the efficiency of PVolution PVN705-M12TCBB (TRION) and PVolution PVN715-M12TCBB? **PVolution PVN705-M12TCBB (TRION)** has a module efficiency of **22.70%**, while **PVolution PVN715-M12TCBB** is **23.02%**. Higher efficiency means more electricity from the same roof area - useful when space is limited. ### What cell technology does PVolution PVN705-M12TCBB (TRION) use vs PVolution PVN715-M12TCBB? **PVolution PVN705-M12TCBB (TRION)** uses **HJT** cells; **PVolution PVN715-M12TCBB** uses **HJT**. 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 PVolution PVN705-M12TCBB (TRION) and PVolution PVN715-M12TCBB? **PVolution PVN705-M12TCBB (TRION)** has a **30 years** power warranty; **PVolution PVN715-M12TCBB** 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 PVolution PVN705-M12TCBB (TRION) and PVolution PVN715-M12TCBB bifacial panels? Both **PVolution PVN705-M12TCBB (TRION)** and **PVolution PVN715-M12TCBB** 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 - [PVolution PVN705-M12TCBB (TRION) vs PVolution PVN720-M12TCBB](https://comparepv.com/compare/pvolution-pvn705-m12tcbb-trion/pvolution-pvn720-m12tcbb) - 3 differences, the largest is module efficiency - [PVolution PVN705-M12TCBB (TRION) vs PVolution PVN710-M12TCBB (TRION)](https://comparepv.com/compare/pvolution-pvn705-m12tcbb-trion/pvolution-pvn710-m12tcbb-trion) - The same specification on paper - [PVolution PVN705-M12TCBB (TRION) vs PVolution PVN700-M12TCBB (TRION)](https://comparepv.com/compare/pvolution-pvn705-m12tcbb-trion/pvolution-pvn700-m12tcbb-trion) - The same specification on paper - [PVolution PVN705-M12TCBB (TRION) vs PVolution PVN470-M12TCBB](https://comparepv.com/compare/pvolution-pvn705-m12tcbb-trion/pvolution-pvn470-m12tcbb) - 13 differences, the largest is module efficiency - [PVolution PVN705-M12TCBB (TRION) vs PVolution PVN465-M12TCBB](https://comparepv.com/compare/pvolution-pvn705-m12tcbb-trion/pvolution-pvn465-m12tcbb) - 13 differences, the largest is rated power - [PVolution PVN705-M12TCBB (TRION) vs PVolution PVN460-M12TCBB](https://comparepv.com/compare/pvolution-pvn705-m12tcbb-trion/pvolution-pvn460-m12tcbb) - 13 differences, the largest is rated power --- Source: https://comparepv.com/compare/pvolution-pvn705-m12tcbb-trion/pvolution-pvn715-m12tcbb 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.