--- title: "Huasun HSN-210-B132DS730 vs Huasun RS710S9-132GANT - Solar Panel Comparison | ComparePV" description: "Compare Huasun HSN-210-B132DS730 vs Huasun RS710S9-132GANT side by side: what actually differs, output when it is hot, thirty-year production, and the full specification." source: "https://comparepv.com/compare/huasun-hsn-210-b132ds730/huasun-rs710s9-132gant" updated: 2026-09-11 --- # Huasun HSN-210-B132DS730 vs Huasun RS710S9-132GANT HSN-210-B132DS730 leads on the differences that matter The largest is temperature coefficient: 0.070 %/°C better in heat. 9 of 19 comparable parameters are identical. ## The two panels | Attribute | A | B | | --- | --- | --- | | Panel | [Huasun HSN-210-B132DS730](https://comparepv.com/panel/huasun-hsn-210-b132ds730) | [Huasun RS710S9-132GANT](https://comparepv.com/panel/huasun-rs710s9-132gant) | | Manufacturer | Huasun | Huasun | | Power | 730 Wp | 710 Wp | | Efficiency | 23.50 % | 22.86 % | | Technology | HJT | TOPCon | ## Where they differ Ranked by how much the difference matters, not by datasheet order. | Parameter | HSN-210-B132DS730 | RS710S9-132GANT | Difference | | --- | --- | --- | --- | | Temperature coefficient | -0.240 %/°C | -0.310 %/°C | +0.070 %/°C for HSN-210-B132DS730 | | Module efficiency | 23.50 % | 22.86 % | +0.64 pp for HSN-210-B132DS730 | | Power density | 235.0 Wp/m² | 228.6 Wp/m² | +6.4 Wp/m² for HSN-210-B132DS730 | | Annual degradation | 0.30 %/yr | 0.40 %/yr | -0.10 %/yr for HSN-210-B132DS730 | | Rated power | 730 Wp | 710 Wp | +20 W for HSN-210-B132DS730 | | Open-circuit voltage | 50.37 V | 47.64 V | 2.73 V apart | | Cell technology | HJT | TOPCon | HJT vs TOPCon | | Voltage at max power | 42.32 V | 39.71 V | 2.61 V apart | | Short-circuit current | 18.35 A | 18.99 A | 0.64 A apart | | Current at max power | 17.26 A | 17.88 A | 0.62 A apart | ## Every compared parameter | Parameter | HSN-210-B132DS730 | RS710S9-132GANT | | --- | --- | --- | | Rated power | 730 Wp | 710 Wp | | Module efficiency | 23.50 % | 22.86 % | | Power density | 235.0 Wp/m² | 228.6 Wp/m² | | Open-circuit voltage | 50.37 V | 47.64 V | | Voltage at max power | 42.32 V | 39.71 V | | Short-circuit current | 18.35 A | 18.99 A | | Current at max power | 17.26 A | 17.88 A | | Temperature coefficient | -0.240 %/°C | -0.310 %/°C | | Dimensions | 2384x1303x35 mm | 2384x1303x35 mm | | Module area | 3.106 m² | 3.106 m² | | Weight | 37.8 kg | 38.0 kg | | Weight per kWp | 51.8 kg/kWp | 53.5 kg/kWp | | Product warranty | 15 yrs | 15 yrs | | Performance warranty | 30 yrs | 30 yrs | | Annual degradation | 0.30 %/yr | 0.40 %/yr | | Cell technology | HJT | TOPCon | | Cell type | Monocrystalline | Monocrystalline | | Cell count | 132 | 132 | | Bifacial | Yes | Yes | ## Thirty-year yield Declared annual degradation, with a 1.0% first-year loss assumed for both panels because at least one datasheet omits it, at 1,200 kWh/kWp a year - **Cumulative output, HSN-210-B132DS730:** 24,874 kWh - **Cumulative output, RS710S9-132GANT:** 23,822 kWh - **Gap:** 1,052 kWh ## Output when hot | Condition | Cell temperature | HSN-210-B132DS730 | RS710S9-132GANT | Retained | | --- | --- | --- | --- | --- | | Standard test conditions | 25 °C | 730 W | 710 W | 100.0% of rated power | | Cool, bright day | 40 °C | 704 W | 677 W | 95.3% of rated power | | Typical summer roof | 55 °C | 677 W | 644 W | 90.7% of rated power | | Hot roof | 70 °C | 651 W | 611 W | 86.0% of rated power | ## Against the whole database | Measure | HSN-210-B132DS730 | RS710S9-132GANT | Out of | Note | | --- | --- | --- | --- | --- | | Efficiency | #716 | #2,536 | 14,005 | HSN-210-B132DS730 leads by 1,820 places | | Power density | #800 | #2,474 | 14,005 | HSN-210-B132DS730 leads by 1,674 places | | Heat behaviour | #13 | #8,005 | 14,005 | HSN-210-B132DS730 leads by 7,992 places | | Weight | #5,151 | #7,492 | 14,005 | HSN-210-B132DS730 leads by 2,341 places | | Warranty | #21 | #21 | 14,005 | Tied - the same position in the database | | Overall | #199 | #608 | 14,005 | HSN-210-B132DS730 leads by 409 places | ## Questions ### Which panel is better: Huasun HSN-210-B132DS730 or Huasun RS710S9-132GANT? According to our database: **Huasun HSN-210-B132DS730** has higher module efficiency (**23.50%** vs **22.86%**); **Huasun HSN-210-B132DS730** tolerates heat better (temp coeff **-0.240%/°C** vs **-0.310%/°C**). See the full spec comparison and 30-year energy simulation above for a complete picture. ### What is the efficiency of Huasun HSN-210-B132DS730 and Huasun RS710S9-132GANT? **Huasun HSN-210-B132DS730** has a module efficiency of **23.50%**, while **Huasun RS710S9-132GANT** is **22.86%**. Higher efficiency means more electricity from the same roof area - useful when space is limited. ### What cell technology does Huasun HSN-210-B132DS730 use vs Huasun RS710S9-132GANT? **Huasun HSN-210-B132DS730** uses **HJT** cells; **Huasun RS710S9-132GANT** 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 Huasun HSN-210-B132DS730 and Huasun RS710S9-132GANT? **Huasun HSN-210-B132DS730** has a **30 years** power warranty; **Huasun RS710S9-132GANT** 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 Huasun HSN-210-B132DS730 and Huasun RS710S9-132GANT bifacial panels? Both **Huasun HSN-210-B132DS730** and **Huasun RS710S9-132GANT** 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 - [Huasun HSN-210-B132DS730 vs Huasun HSN-210-B132DS725](https://comparepv.com/compare/huasun-hsn-210-b132ds730/huasun-hsn-210-b132ds725) - One difference: module efficiency - [Huasun HSN-210-B132DS730 vs Huasun HSN-210-B132DS720](https://comparepv.com/compare/huasun-hsn-210-b132ds730/huasun-hsn-210-b132ds720) - 3 differences, the largest is module efficiency - [Huasun HSN-210-B132DS730 vs Huasun HSN-210-B132DS715](https://comparepv.com/compare/huasun-hsn-210-b132ds730/huasun-hsn-210-b132ds715) - 3 differences, the largest is module efficiency - [Huasun HSN-210-B132DS730 vs Huasun HSN-210-B132DS710](https://comparepv.com/compare/huasun-hsn-210-b132ds730/huasun-hsn-210-b132ds710) - 3 differences, the largest is module efficiency - [Huasun HSN-210-B132DS730 vs Huasun HSN-210-B132DS705](https://comparepv.com/compare/huasun-hsn-210-b132ds730/huasun-hsn-210-b132ds705) - 3 differences, the largest is module efficiency - [Huasun HSN-210-B132DS730 vs Huasun HSN-210-B132DS700](https://comparepv.com/compare/huasun-hsn-210-b132ds730/huasun-hsn-210-b132ds700) - 6 differences, the largest is module efficiency --- Source: https://comparepv.com/compare/huasun-hsn-210-b132ds730/huasun-rs710s9-132gant 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.