--- title: "VSUN VSUN465N-120BMH-DG-BB vs VSUN VSUN700N-132BMH-DG - Solar Panel Comparison | ComparePV" description: "Compare VSUN VSUN465N-120BMH-DG-BB vs VSUN VSUN700N-132BMH-DG side by side: what actually differs, output when it is hot, thirty-year production, and the full specification." source: "https://comparepv.com/compare/vsun-vsun465n-120bmh-dg-bb/vsun-vsun700n-132bmh-dg" updated: 2026-09-11 --- # VSUN VSUN465N-120BMH-DG-BB vs VSUN VSUN700N-132BMH-DG VSUN700N-132BMH-DG leads on the differences that matter The largest is module efficiency: 1.04 pp more efficient. 6 of 19 comparable parameters are identical. ## The two panels | Attribute | A | B | | --- | --- | --- | | Panel | [VSUN VSUN465N-120BMH-DG-BB](https://comparepv.com/panel/vsun-vsun465n-120bmh-dg-bb) | [VSUN VSUN700N-132BMH-DG](https://comparepv.com/panel/vsun-vsun700n-132bmh-dg) | | Manufacturer | VSUN | VSUN | | Power | 465 Wp | 700 Wp | | Efficiency | 21.49 % | 22.53 % | | Technology | TOPCon | TOPCon | ## Where they differ Ranked by how much the difference matters, not by datasheet order. | Parameter | VSUN465N-120BMH-DG-BB | VSUN700N-132BMH-DG | Difference | | --- | --- | --- | --- | | Module efficiency | 21.49 % | 22.53 % | +1.04 pp for VSUN700N-132BMH-DG | | Rated power | 465 Wp | 700 Wp | +235 W for VSUN700N-132BMH-DG | | Power density | 214.9 Wp/m² | 225.3 Wp/m² | +10.4 Wp/m² for VSUN700N-132BMH-DG | | Weight | 26.7 kg | 38.5 kg | -11.8 kg for VSUN465N-120BMH-DG-BB | | Product warranty | 25 yrs | 12 yrs | +13 yrs for VSUN465N-120BMH-DG-BB | | Open-circuit voltage | 42.21 V | 48.50 V | 6.29 V apart | | Short-circuit current | 14.08 A | 18.32 A | 4.24 A apart | | Module area | 2.164 m² | 3.106 m² | 0.943 m² apart | | Voltage at max power | 34.92 V | 40.50 V | 5.58 V apart | | Current at max power | 13.32 A | 17.29 A | 3.97 A apart | | Cell count | 120 | 132 | 12 cells apart | | Weight per kWp | 57.4 kg/kWp | 55.0 kg/kWp | -2.4 kg/kWp for VSUN700N-132BMH-DG | | Dimensions | 1908x1134x30 mm | 2384x1303x35 mm | 1908x1134x30 mm vs 2384x1303x35 mm | ## Every compared parameter | Parameter | VSUN465N-120BMH-DG-BB | VSUN700N-132BMH-DG | | --- | --- | --- | | Rated power | 465 Wp | 700 Wp | | Module efficiency | 21.49 % | 22.53 % | | Power density | 214.9 Wp/m² | 225.3 Wp/m² | | Open-circuit voltage | 42.21 V | 48.50 V | | Voltage at max power | 34.92 V | 40.50 V | | Short-circuit current | 14.08 A | 18.32 A | | Current at max power | 13.32 A | 17.29 A | | Temperature coefficient | -0.300 %/°C | -0.300 %/°C | | Dimensions | 1908x1134x30 mm | 2384x1303x35 mm | | Module area | 2.164 m² | 3.106 m² | | Weight | 26.7 kg | 38.5 kg | | Weight per kWp | 57.4 kg/kWp | 55.0 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 | 120 | 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 (-0.300 %/°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, VSUN465N-120BMH-DG-BB:** 15,602 kWh - **Cumulative output, VSUN700N-132BMH-DG:** 23,486 kWh - **Gap:** 7,884 kWh ## Output when hot | Condition | Cell temperature | VSUN465N-120BMH-DG-BB | VSUN700N-132BMH-DG | Retained | | --- | --- | --- | --- | --- | | Standard test conditions | 25 °C | 465 W | 700 W | 100.0% of rated power | | Cool, bright day | 40 °C | 444 W | 669 W | 95.5% of rated power | | Typical summer roof | 55 °C | 423 W | 637 W | 91.0% of rated power | | Hot roof | 70 °C | 402 W | 606 W | 86.5% of rated power | ## Against the whole database | Measure | VSUN465N-120BMH-DG-BB | VSUN700N-132BMH-DG | Out of | Note | | --- | --- | --- | --- | --- | | Efficiency | #8,144 | #3,982 | 14,005 | VSUN700N-132BMH-DG leads by 4,162 places | | Power density | #8,024 | #3,989 | 14,005 | VSUN700N-132BMH-DG leads by 4,035 places | | Heat behaviour | #6,093 | #6,093 | 14,005 | Tied - the same position in the database | | Weight | #11,202 | #9,361 | 14,005 | VSUN700N-132BMH-DG leads by 1,841 places | | Warranty | #21 | #21 | 14,005 | Tied - the same position in the database | | Overall | #6,958 | #1,197 | 14,005 | VSUN700N-132BMH-DG leads by 5,761 places | ## Questions ### Which panel is better: VSUN VSUN465N-120BMH-DG-BB or VSUN VSUN700N-132BMH-DG? According to our database: **VSUN VSUN700N-132BMH-DG** has higher module efficiency (**22.53%** vs **21.49%**). See the full spec comparison and 30-year energy simulation above for a complete picture. ### What is the efficiency of VSUN VSUN465N-120BMH-DG-BB and VSUN VSUN700N-132BMH-DG? **VSUN VSUN465N-120BMH-DG-BB** has a module efficiency of **21.49%**, while **VSUN VSUN700N-132BMH-DG** is **22.53%**. Higher efficiency means more electricity from the same roof area - useful when space is limited. ### What cell technology does VSUN VSUN465N-120BMH-DG-BB use vs VSUN VSUN700N-132BMH-DG? **VSUN VSUN465N-120BMH-DG-BB** uses **TOPCon** cells; **VSUN VSUN700N-132BMH-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 VSUN VSUN465N-120BMH-DG-BB and VSUN VSUN700N-132BMH-DG? **VSUN VSUN465N-120BMH-DG-BB** has a **30 years** power warranty; **VSUN VSUN700N-132BMH-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 VSUN VSUN465N-120BMH-DG-BB and VSUN VSUN700N-132BMH-DG bifacial panels? Both **VSUN VSUN465N-120BMH-DG-BB** and **VSUN VSUN700N-132BMH-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 - [VSUN VSUN465N-120BMH-DG-BB vs VSUN VSUN475N-120BMH-DG-BB](https://comparepv.com/compare/vsun-vsun465n-120bmh-dg-bb/vsun-vsun475n-120bmh-dg-bb) - 3 differences, the largest is module efficiency - [VSUN VSUN465N-120BMH-DG-BB vs VSUN VSUN470N-120BMH-DG-BB](https://comparepv.com/compare/vsun-vsun465n-120bmh-dg-bb/vsun-vsun470n-120bmh-dg-bb) - One difference: module efficiency - [VSUN VSUN465N-120BMH-DG-BB vs VSUN VSUN460N-120BMH-DG-BB](https://comparepv.com/compare/vsun-vsun465n-120bmh-dg-bb/vsun-vsun460n-120bmh-dg-bb) - One difference: module efficiency - [VSUN VSUN700N-132BMH-DG vs VSUN VSUN715N-132BMHT-DG](https://comparepv.com/compare/vsun-vsun700n-132bmh-dg/vsun-vsun715n-132bmht-dg) - 3 differences, the largest is module efficiency - [VSUN VSUN700N-132BMH-DG vs VSUN VSUN710N-132BMHT-DG](https://comparepv.com/compare/vsun-vsun700n-132bmh-dg/vsun-vsun710n-132bmht-dg) - 3 differences, the largest is module efficiency - [VSUN VSUN700N-132BMH-DG vs VSUN VSUN705N-132BMHT-DG](https://comparepv.com/compare/vsun-vsun700n-132bmh-dg/vsun-vsun705n-132bmht-dg) - The same specification on paper --- Source: https://comparepv.com/compare/vsun-vsun465n-120bmh-dg-bb/vsun-vsun700n-132bmh-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.