--- title: "AUSTA ENERGY ODA710-33V-MHD vs AUSTA ENERGY ODA725-33V-MHD - Solar Panel Comparison | ComparePV" description: "Compare AUSTA ENERGY ODA710-33V-MHD vs AUSTA ENERGY ODA725-33V-MHD side by side: what actually differs, output when it is hot, thirty-year production, and the full specification." source: "https://comparepv.com/compare/austa-energy-oda710-33v-mhd/austa-energy-oda725-33v-mhd" updated: 2026-09-11 --- # AUSTA ENERGY ODA710-33V-MHD vs AUSTA ENERGY ODA725-33V-MHD ODA725-33V-MHD leads on the differences that matter The largest is module efficiency: 0.49 pp more efficient. 15 of 19 comparable parameters are identical. ## The two panels | Attribute | A | B | | --- | --- | --- | | Panel | [AUSTA ENERGY ODA710-33V-MHD](https://comparepv.com/panel/austa-energy-oda710-33v-mhd) | [AUSTA ENERGY ODA725-33V-MHD](https://comparepv.com/panel/austa-energy-oda725-33v-mhd) | | Manufacturer | AUSTA ENERGY | AUSTA ENERGY | | Power | 710 Wp | 725 Wp | | Efficiency | 22.85 % | 23.34 % | | Technology | TOPCon | HJT | ## Where they differ Ranked by how much the difference matters, not by datasheet order. | Parameter | ODA710-33V-MHD | ODA725-33V-MHD | Difference | | --- | --- | --- | --- | | Module efficiency | 22.85 % | 23.34 % | +0.49 pp for ODA725-33V-MHD | | Power density | 228.6 Wp/m² | 233.4 Wp/m² | +4.8 Wp/m² for ODA725-33V-MHD | | Rated power | 710 Wp | 725 Wp | +15 W for ODA725-33V-MHD | | Cell technology | TOPCon | HJT | TOPCon vs HJT | ## Every compared parameter | Parameter | ODA710-33V-MHD | ODA725-33V-MHD | | --- | --- | --- | | Rated power | 710 Wp | 725 Wp | | Module efficiency | 22.85 % | 23.34 % | | Power density | 228.6 Wp/m² | 233.4 Wp/m² | | Open-circuit voltage | 49.30 V | 49.48 V | | Voltage at max power | 43.53 V | 43.92 V | | Short-circuit current | 17.47 A | 17.71 A | | Current at max power | 16.34 A | 16.55 A | | Temperature coefficient | -0.223 %/°C | -0.223 %/°C | | Dimensions | 2384x1303x35 mm | 2384x1303x35 mm | | Module area | 3.106 m² | 3.106 m² | | Weight | 38.5 kg | 38.5 kg | | Weight per kWp | 54.2 kg/kWp | 53.1 kg/kWp | | Product warranty | 15 yrs | 15 yrs | | Performance warranty | 30 yrs | 30 yrs | | Annual degradation | 0.33 %/yr | 0.33 %/yr | | Cell technology | TOPCon | 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 (-0.223 %/°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, ODA710-33V-MHD:** 23,965 kWh - **Cumulative output, ODA725-33V-MHD:** 24,471 kWh - **Gap:** 506 kWh ## Output when hot | Condition | Cell temperature | ODA710-33V-MHD | ODA725-33V-MHD | Retained | | --- | --- | --- | --- | --- | | Standard test conditions | 25 °C | 710 W | 725 W | 100.0% of rated power | | Cool, bright day | 40 °C | 686 W | 701 W | 96.7% of rated power | | Typical summer roof | 55 °C | 663 W | 676 W | 93.3% of rated power | | Hot roof | 70 °C | 639 W | 652 W | 90.0% of rated power | ## Against the whole database | Measure | ODA710-33V-MHD | ODA725-33V-MHD | Out of | Note | | --- | --- | --- | --- | --- | | Efficiency | #2,604 | #943 | 14,005 | ODA725-33V-MHD leads by 1,661 places | | Power density | #2,474 | #936 | 14,005 | ODA725-33V-MHD leads by 1,538 places | | Heat behaviour | #1 | #1 | 14,005 | Tied - the same position in the database | | Weight | #8,457 | #6,879 | 14,005 | ODA725-33V-MHD leads by 1,578 places | | Warranty | #21 | #21 | 14,005 | Tied - the same position in the database | | Overall | #618 | #261 | 14,005 | ODA725-33V-MHD leads by 357 places | ## Questions ### Which panel is better: AUSTA ENERGY ODA710-33V-MHD or AUSTA ENERGY ODA725-33V-MHD? According to our database: **AUSTA ENERGY ODA725-33V-MHD** has higher module efficiency (**23.34%** vs **22.85%**). See the full spec comparison and 30-year energy simulation above for a complete picture. ### What is the efficiency of AUSTA ENERGY ODA710-33V-MHD and AUSTA ENERGY ODA725-33V-MHD? **AUSTA ENERGY ODA710-33V-MHD** has a module efficiency of **22.85%**, while **AUSTA ENERGY ODA725-33V-MHD** is **23.34%**. Higher efficiency means more electricity from the same roof area - useful when space is limited. ### What cell technology does AUSTA ENERGY ODA710-33V-MHD use vs AUSTA ENERGY ODA725-33V-MHD? **AUSTA ENERGY ODA710-33V-MHD** uses **TOPCon** cells; **AUSTA ENERGY ODA725-33V-MHD** 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 AUSTA ENERGY ODA710-33V-MHD and AUSTA ENERGY ODA725-33V-MHD? **AUSTA ENERGY ODA710-33V-MHD** has a **30 years** power warranty; **AUSTA ENERGY ODA725-33V-MHD** 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 AUSTA ENERGY ODA710-33V-MHD and AUSTA ENERGY ODA725-33V-MHD bifacial panels? Both **AUSTA ENERGY ODA710-33V-MHD** and **AUSTA ENERGY ODA725-33V-MHD** 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 - [AUSTA ENERGY ODA710-33V-MHD vs AUSTA ENERGY ODA730-33V-MHD](https://comparepv.com/compare/austa-energy-oda710-33v-mhd/austa-energy-oda730-33v-mhd) - 4 differences, the largest is module efficiency - [AUSTA ENERGY ODA710-33V-MHD vs AUSTA ENERGY ODA720-33V-MHD](https://comparepv.com/compare/austa-energy-oda710-33v-mhd/austa-energy-oda720-33v-mhd) - 4 differences, the largest is module efficiency - [AUSTA ENERGY ODA710-33V-MHD vs AUSTA ENERGY ODA715-33V-MHD](https://comparepv.com/compare/austa-energy-oda710-33v-mhd/austa-energy-oda715-33v-mhd) - The same specification on paper - [AUSTA ENERGY ODA710-33V-MHD vs AUSTA ENERGY ODA705-33V-MHD](https://comparepv.com/compare/austa-energy-oda710-33v-mhd/austa-energy-oda705-33v-mhd) - The same specification on paper - [AUSTA ENERGY ODA710-33V-MHD vs AUSTA ENERGY ODA700-33V-MHD](https://comparepv.com/compare/austa-energy-oda710-33v-mhd/austa-energy-oda700-33v-mhd) - 3 differences, the largest is module efficiency - [AUSTA ENERGY ODA710-33V-MHD vs AUSTA ENERGY ODA695-33V-MHD](https://comparepv.com/compare/austa-energy-oda710-33v-mhd/austa-energy-oda695-33v-mhd) - 4 differences, the largest is module efficiency --- Source: https://comparepv.com/compare/austa-energy-oda710-33v-mhd/austa-energy-oda725-33v-mhd 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.