--- title: "Boviet Solar BVM7612M-565-H-HC-BF-DG vs Boviet Solar BVM7612M-580-H-HC-BF-DG - Solar Panel Comparison | ComparePV" description: "Compare Boviet Solar BVM7612M-565-H-HC-BF-DG vs Boviet Solar BVM7612M-580-H-HC-BF-DG side by side: what actually differs, output when it is hot, thirty-year production, and the full specification." source: "https://comparepv.com/compare/boviet-solar-bvm7612m-565-h-hc-bf-dg/boviet-solar-bvm7612m-580-h-hc-bf-dg" updated: 2026-09-11 --- # Boviet Solar BVM7612M-565-H-HC-BF-DG vs Boviet Solar BVM7612M-580-H-HC-BF-DG 580-H-HC-BF-DG leads on the differences that matter The largest is module efficiency: 0.67 pp more efficient. 16 of 19 comparable parameters are identical. ## The two panels | Attribute | A | B | | --- | --- | --- | | Panel | [Boviet Solar BVM7612M-565-H-HC-BF-DG](https://comparepv.com/panel/boviet-solar-bvm7612m-565-h-hc-bf-dg) | [Boviet Solar BVM7612M-580-H-HC-BF-DG](https://comparepv.com/panel/boviet-solar-bvm7612m-580-h-hc-bf-dg) | | Manufacturer | Boviet Solar | Boviet Solar | | Power | 565 Wp | 580 Wp | | Efficiency | 21.78 % | 22.45 % | | Technology | TOPCon | TOPCon | ## Where they differ Ranked by how much the difference matters, not by datasheet order. | Parameter | 565-H-HC-BF-DG | 580-H-HC-BF-DG | Difference | | --- | --- | --- | --- | | Module efficiency | 21.78 % | 22.45 % | +0.67 pp for 580-H-HC-BF-DG | | Power density | 218.7 Wp/m² | 224.5 Wp/m² | +5.8 Wp/m² for 580-H-HC-BF-DG | | Rated power | 565 Wp | 580 Wp | +15 W for 580-H-HC-BF-DG | ## Every compared parameter | Parameter | 565-H-HC-BF-DG | 580-H-HC-BF-DG | | --- | --- | --- | | Rated power | 565 Wp | 580 Wp | | Module efficiency | 21.78 % | 22.45 % | | Power density | 218.7 Wp/m² | 224.5 Wp/m² | | Open-circuit voltage | 49.86 V | 50.37 V | | Voltage at max power | 42.12 V | 42.63 V | | Short-circuit current | 14.32 A | 14.50 A | | Current at max power | 13.42 A | 13.61 A | | Temperature coefficient | -0.370 %/°C | -0.370 %/°C | | Dimensions | 2278x1134x35 mm | 2278x1134x35 mm | | Module area | 2.583 m² | 2.583 m² | | Weight | 32.0 kg | 32.0 kg | | Weight per kWp | 56.6 kg/kWp | 55.2 kg/kWp | | Product warranty | 12 yrs | 12 yrs | | Performance warranty | 30 yrs | 30 yrs | | Annual degradation | 0.45 %/yr | 0.45 %/yr | | Cell technology | TOPCon | TOPCon | | Cell type | Monocrystalline | Monocrystalline | | Cell count | 144 | 144 | | 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 (-0.370 %/°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, 565-H-HC-BF-DG:** 18,606 kWh - **Cumulative output, 580-H-HC-BF-DG:** 19,100 kWh - **Gap:** 494 kWh ## Output when hot | Condition | Cell temperature | 565-H-HC-BF-DG | 580-H-HC-BF-DG | Retained | | --- | --- | --- | --- | --- | | Standard test conditions | 25 °C | 565 W | 580 W | 100.0% of rated power | | Cool, bright day | 40 °C | 534 W | 548 W | 94.5% of rated power | | Typical summer roof | 55 °C | 502 W | 516 W | 88.9% of rated power | | Hot roof | 70 °C | 471 W | 483 W | 83.3% of rated power | ## Against the whole database | Measure | 565-H-HC-BF-DG | 580-H-HC-BF-DG | Out of | Note | | --- | --- | --- | --- | --- | | Efficiency | #7,206 | #4,620 | 14,005 | 580-H-HC-BF-DG leads by 2,586 places | | Power density | #6,841 | #4,547 | 14,005 | 580-H-HC-BF-DG leads by 2,294 places | | Heat behaviour | #13,081 | #13,081 | 14,005 | Tied - the same position in the database | | Weight | #10,768 | #9,588 | 14,005 | 580-H-HC-BF-DG leads by 1,180 places | | Warranty | #21 | #21 | 14,005 | Tied - the same position in the database | | Overall | #5,810 | #4,564 | 14,005 | 580-H-HC-BF-DG leads by 1,246 places | ## Questions ### Which panel is better: Boviet Solar BVM7612M-565-H-HC-BF-DG or Boviet Solar BVM7612M-580-H-HC-BF-DG? According to our database: **Boviet Solar BVM7612M-580-H-HC-BF-DG** has higher module efficiency (**22.45%** vs **21.78%**). See the full spec comparison and 30-year energy simulation above for a complete picture. ### What is the efficiency of Boviet Solar BVM7612M-565-H-HC-BF-DG and Boviet Solar BVM7612M-580-H-HC-BF-DG? **Boviet Solar BVM7612M-565-H-HC-BF-DG** has a module efficiency of **21.78%**, while **Boviet Solar BVM7612M-580-H-HC-BF-DG** is **22.45%**. Higher efficiency means more electricity from the same roof area - useful when space is limited. ### What cell technology does Boviet Solar BVM7612M-565-H-HC-BF-DG use vs Boviet Solar BVM7612M-580-H-HC-BF-DG? **Boviet Solar BVM7612M-565-H-HC-BF-DG** uses **TOPCon** cells; **Boviet Solar BVM7612M-580-H-HC-BF-DG** 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 Boviet Solar BVM7612M-565-H-HC-BF-DG and Boviet Solar BVM7612M-580-H-HC-BF-DG? **Boviet Solar BVM7612M-565-H-HC-BF-DG** has a **30 years** power warranty; **Boviet Solar BVM7612M-580-H-HC-BF-DG** 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 Boviet Solar BVM7612M-565-H-HC-BF-DG and Boviet Solar BVM7612M-580-H-HC-BF-DG bifacial panels? Both **Boviet Solar BVM7612M-565-H-HC-BF-DG** and **Boviet Solar BVM7612M-580-H-HC-BF-DG** 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 - [Boviet Solar BVM7612M-565-H-HC-BF-DG vs Boviet Solar BVM7612M-580-H-HC-BF](https://comparepv.com/compare/boviet-solar-bvm7612m-565-h-hc-bf-dg/boviet-solar-bvm7612m-580-h-hc-bf) - 7 differences, the largest is temperature coefficient - [Boviet Solar BVM7612M-565-H-HC-BF-DG vs Boviet Solar BVM7612M-575-H-HC-BF](https://comparepv.com/compare/boviet-solar-bvm7612m-565-h-hc-bf-dg/boviet-solar-bvm7612m-575-h-hc-bf) - 7 differences, the largest is temperature coefficient - [Boviet Solar BVM7612M-565-H-HC-BF-DG vs Boviet Solar BVM7612M-575-H-HC-BF-DG](https://comparepv.com/compare/boviet-solar-bvm7612m-565-h-hc-bf-dg/boviet-solar-bvm7612m-575-h-hc-bf-dg) - 3 differences, the largest is module efficiency - [Boviet Solar BVM7612M-565-H-HC-BF-DG vs Boviet Solar BVM7612M-570-H-HC-BF-DG](https://comparepv.com/compare/boviet-solar-bvm7612m-565-h-hc-bf-dg/boviet-solar-bvm7612m-570-h-hc-bf-dg) - One difference: module efficiency - [Boviet Solar BVM7612M-565-H-HC-BF-DG vs Boviet Solar BVM7612M-570-H-HC-BF](https://comparepv.com/compare/boviet-solar-bvm7612m-565-h-hc-bf-dg/boviet-solar-bvm7612m-570-h-hc-bf) - 7 differences, the largest is temperature coefficient - [Boviet Solar BVM7612M-565-H-HC-BF-DG vs Boviet Solar BVM7612M-565-H-HC-BF](https://comparepv.com/compare/boviet-solar-bvm7612m-565-h-hc-bf-dg/boviet-solar-bvm7612m-565-h-hc-bf) - 6 differences, the largest is temperature coefficient --- Source: https://comparepv.com/compare/boviet-solar-bvm7612m-565-h-hc-bf-dg/boviet-solar-bvm7612m-580-h-hc-bf-dg 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.