--- title: "AUSTA ENERGY ODA695-33V-MHD vs AUSTA ENERGY ODA705-33V-MHD - Solar Panel Comparison | ComparePV" description: "Compare AUSTA ENERGY ODA695-33V-MHD vs AUSTA ENERGY ODA705-33V-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-oda695-33v-mhd/austa-energy-oda705-33v-mhd" updated: 2026-09-11 --- # AUSTA ENERGY ODA695-33V-MHD vs AUSTA ENERGY ODA705-33V-MHD ODA705-33V-MHD leads on the differences that matter The largest is module efficiency: 0.33 pp more efficient. 15 of 19 comparable parameters are identical. ## The two panels | Attribute | A | B | | --- | --- | --- | | Panel | [AUSTA ENERGY ODA695-33V-MHD](https://comparepv.com/panel/austa-energy-oda695-33v-mhd) | [AUSTA ENERGY ODA705-33V-MHD](https://comparepv.com/panel/austa-energy-oda705-33v-mhd) | | Manufacturer | AUSTA ENERGY | AUSTA ENERGY | | Power | 695 Wp | 705 Wp | | Efficiency | 22.37 % | 22.70 % | | Technology | HJT | TOPCon | ## Where they differ Ranked by how much the difference matters, not by datasheet order. | Parameter | ODA695-33V-MHD | ODA705-33V-MHD | Difference | | --- | --- | --- | --- | | Module efficiency | 22.37 % | 22.70 % | +0.33 pp for ODA705-33V-MHD | | Cell technology | HJT | TOPCon | HJT vs TOPCon | | Power density | 223.7 Wp/m² | 227.0 Wp/m² | +3.2 Wp/m² for ODA705-33V-MHD | | Rated power | 695 Wp | 705 Wp | +10 W for ODA705-33V-MHD | ## Every compared parameter | Parameter | ODA695-33V-MHD | ODA705-33V-MHD | | --- | --- | --- | | Rated power | 695 Wp | 705 Wp | | Module efficiency | 22.37 % | 22.70 % | | Power density | 223.7 Wp/m² | 227.0 Wp/m² | | Open-circuit voltage | 49.10 V | 49.24 V | | Voltage at max power | 43.02 V | 43.40 V | | Short-circuit current | 17.22 A | 17.39 A | | Current at max power | 16.18 A | 16.27 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 | 55.4 kg/kWp | 54.6 kg/kWp | | Product warranty | 15 yrs | 15 yrs | | Performance warranty | 30 yrs | 30 yrs | | Annual degradation | 0.33 %/yr | 0.33 %/yr | | Cell technology | HJT | TOPCon | | 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, ODA695-33V-MHD:** 23,458 kWh - **Cumulative output, ODA705-33V-MHD:** 23,796 kWh - **Gap:** 338 kWh ## Output when hot | Condition | Cell temperature | ODA695-33V-MHD | ODA705-33V-MHD | Retained | | --- | --- | --- | --- | --- | | Standard test conditions | 25 °C | 695 W | 705 W | 100.0% of rated power | | Cool, bright day | 40 °C | 672 W | 681 W | 96.7% of rated power | | Typical summer roof | 55 °C | 649 W | 658 W | 93.3% of rated power | | Hot roof | 70 °C | 625 W | 634 W | 90.0% of rated power | ## Against the whole database | Measure | ODA695-33V-MHD | ODA705-33V-MHD | Out of | Note | | --- | --- | --- | --- | --- | | Efficiency | #4,970 | #3,307 | 14,005 | ODA705-33V-MHD leads by 1,663 places | | Power density | #4,877 | #3,361 | 14,005 | ODA705-33V-MHD leads by 1,516 places | | Heat behaviour | #1 | #1 | 14,005 | Tied - the same position in the database | | Weight | #9,818 | #8,959 | 14,005 | ODA705-33V-MHD leads by 859 places | | Warranty | #21 | #21 | 14,005 | Tied - the same position in the database | | Overall | #1,117 | #771 | 14,005 | ODA705-33V-MHD leads by 346 places | ## Questions ### Which panel is better: AUSTA ENERGY ODA695-33V-MHD or AUSTA ENERGY ODA705-33V-MHD? According to our database: **AUSTA ENERGY ODA705-33V-MHD** has higher module efficiency (**22.70%** vs **22.37%**). See the full spec comparison and 30-year energy simulation above for a complete picture. ### What is the efficiency of AUSTA ENERGY ODA695-33V-MHD and AUSTA ENERGY ODA705-33V-MHD? **AUSTA ENERGY ODA695-33V-MHD** has a module efficiency of **22.37%**, while **AUSTA ENERGY ODA705-33V-MHD** is **22.70%**. Higher efficiency means more electricity from the same roof area - useful when space is limited. ### What cell technology does AUSTA ENERGY ODA695-33V-MHD use vs AUSTA ENERGY ODA705-33V-MHD? **AUSTA ENERGY ODA695-33V-MHD** uses **HJT** cells; **AUSTA ENERGY ODA705-33V-MHD** 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 AUSTA ENERGY ODA695-33V-MHD and AUSTA ENERGY ODA705-33V-MHD? **AUSTA ENERGY ODA695-33V-MHD** has a **30 years** power warranty; **AUSTA ENERGY ODA705-33V-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 ODA695-33V-MHD and AUSTA ENERGY ODA705-33V-MHD bifacial panels? Both **AUSTA ENERGY ODA695-33V-MHD** and **AUSTA ENERGY ODA705-33V-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 ODA695-33V-MHD vs AUSTA ENERGY ODA730-33V-MHD](https://comparepv.com/compare/austa-energy-oda695-33v-mhd/austa-energy-oda730-33v-mhd) - 6 differences, the largest is module efficiency - [AUSTA ENERGY ODA695-33V-MHD vs AUSTA ENERGY ODA725-33V-MHD](https://comparepv.com/compare/austa-energy-oda695-33v-mhd/austa-energy-oda725-33v-mhd) - 4 differences, the largest is module efficiency - [AUSTA ENERGY ODA695-33V-MHD vs AUSTA ENERGY ODA720-33V-MHD](https://comparepv.com/compare/austa-energy-oda695-33v-mhd/austa-energy-oda720-33v-mhd) - 3 differences, the largest is module efficiency - [AUSTA ENERGY ODA695-33V-MHD vs AUSTA ENERGY ODA715-33V-MHD](https://comparepv.com/compare/austa-energy-oda695-33v-mhd/austa-energy-oda715-33v-mhd) - 4 differences, the largest is module efficiency - [AUSTA ENERGY ODA695-33V-MHD vs AUSTA ENERGY ODA710-33V-MHD](https://comparepv.com/compare/austa-energy-oda695-33v-mhd/austa-energy-oda710-33v-mhd) - 4 differences, the largest is module efficiency - [AUSTA ENERGY ODA695-33V-MHD vs AUSTA ENERGY ODA700-33V-MHD](https://comparepv.com/compare/austa-energy-oda695-33v-mhd/austa-energy-oda700-33v-mhd) - One difference: cell technology --- Source: https://comparepv.com/compare/austa-energy-oda695-33v-mhd/austa-energy-oda705-33v-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.