--- title: "SunEvo Solar SE6-66HBD-730W 730W Solar Panel - Specs & Review | ComparePV" description: "SunEvo Solar SE6-66HBD-730W 730W solar panel. Specs: 23.50% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/sunevo-solar-se6-66hbd-730w" updated: 2026-09-11 --- # SunEvo Solar SE6-66HBD-730W Light for its output, no clear weak spot 222 panels in the segment HJT 700-750 W ## Identity - **Manufacturer:** SunEvo Solar - **Model:** SE6-66HBD-730W - **Series:** EVO 6N - **Rated power:** 730 W - **Cell technology:** HJT - **Bifacial:** yes ## How it compares Compared against segment HJT 700-750 W (222 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 730 W | 715 W | Strong - top 16% | | | Module efficiency | 23.50% | 23.02% | Strong - top 16% | 716 | | Power density | 235.0 | 230.2 | Strong - top 16% | 800 | | Temperature coefficient | -0.240 | -0.240 | Typical | 13 | | Weight (kg) | 37.9 kg | 38.3 kg | Strong - top 13% | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 23.50% | 23.02% | Strong - top 16% | 716 | | Power density | 235.0 | 230.2 | Strong - top 16% | 800 | | Temperature coefficient | -0.240 | -0.240 | Typical | 13 | | Weight per kWp | 51.9 | 53.6 | Strong - top 13% | 5,338 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Strengths - **51.9 kg per kWp** - Top 13% of the HJT 700-750 W segment, against a median of 53.6. - **235.0 watts per square metre** - Top 16% of the HJT 700-750 W segment, against a median of 230.2. - **23.50% module efficiency** - Top 16% of the HJT 700-750 W segment, against a median of 23.02%. - **Best for:** Commercial, utility-scale and hot-climate. ## Specification ### Electrical - **Rated power (Pmax):** 730 W - **Efficiency:** 23.50 % - **Voltage at Pmax (Vmp):** 42.32 V - **Current at Pmax (Imp):** 17.26 A - **Open-circuit voltage (Voc):** 50.37 V - **Short-circuit current (Isc):** 18.35 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.240 %/degC - **Temperature coefficient of Voc:** -0.220 %/degC - **Temperature coefficient of Isc:** 0.040 %/degC - **NOCT:** 44 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** HJT - **Cell count:** 132 - **Bifacial:** yes ### Physical - **Length:** 2384 mm - **Width:** 1303 mm - **Thickness:** 33 mm - **Weight:** 37.9 kg - **Area:** 3.11 m2 - **Power density:** 235.0 Wp/m2 ### Warranty and degradation - **Product warranty:** 15 years - **Performance warranty:** 30 years - **Output guaranteed at end of warranty:** 90.3 % - **First-year degradation:** 1.00 % - **Annual degradation:** 0.30 % - **Output after 30 years:** 659 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 716 of 14005 | | Power density | 800 of 14005 | | Temperature coefficient | 13 of 14005 | | Weight | 5338 of 14005 | | Warranty | 21 of 14005 | ## About this series The SunEvo Solar EVO 6N series is designed for installations where maximizing energy yield from a given area and ensuring stable performance over many years are key priorities. The modules utilize **N-type** **HJT and TOPCon** technology, which translates into high resistance to typical performance degradation observed in older systems, as well as better performance in challenging conditions. A key advantage is the **glass-glass (two-layer) design** and **bifacial operation** - the panel can effectively collect light from both sides, which is particularly beneficial in locations with reflective surfaces, on flat roofs, and in ground-mounted systems. The use of multi-busbar solutions improves tolerance to micro-cracks and reduces losses at connections, while the robust and sealed construction facilitates the design of installations focused on long-term reliability. The EVO 6N is a good choice for companies, PV farms, and demanding investors who expect **greater energy yield** without compromising on durability. ## Notable figures - At 23.5% efficiency, this panel is on par with typical \*\*HJT 700-750W\*\* modules - At 235.0 W/m² power density, this panel generates 4.8 W/m² more per unit area than \*\*HJT 700-750W\*\* median (230.2 W/m²) - At -0.24%/°C, hot weather performance is typical for \*\*HJT 700-750W\*\* panels - Bifacial design (90% factor) captures reflected light - adds 4-14% yield on ground-mount or white roof - In the top 5% for efficiency among all HJT panels ## Questions ### What warranty does the SunEvo Solar EVO 6N series come with? The EVO 6N series includes a 25-year product warranty and a 30-year linear power output warranty. The manufacturer commits to maintaining a specified performance level for three decades, making these modules a solid choice for investments with long payback horizons. Keep your purchase documentation and follow the installation guidelines to avoid voiding warranty coverage. ### What is the maximum power output of the SunEvo Solar EVO 6N module, and is it enough for a small PV farm? EVO 6N modules reach a peak power of 750 Wp. That is among the highest ratings available for N-type HJT modules on the market today, allowing you to hit your target farm capacity with fewer panels. For a small ground-mounted system this translates directly into lower racking, cabling, and balance-of-system (BoS) costs per unit of installed power. ### Are the EVO 6N panels suitable for flat roofs and ground-mounted systems? Yes, the EVO 6N series is an especially strong fit for flat roofs and ground-mounted arrays. Its bifacial design lets the rear surface harvest light reflected off the ground — gravel, concrete, or snow — delivering a measurable boost to annual energy yield. The glass-glass construction also provides superior moisture resistance compared to modules with a polymer backsheet. ### Does HJT technology in the EVO 6N perform better on hot days than older PERC panels? Yes. N-type HJT cells have a lower temperature coefficient than standard PERC cells, meaning less power loss as module temperature rises. In practice, an EVO 6N panel generates more electricity during hot summer afternoons than an older module with the same nominal rating, which directly improves annual energy yield in warm, high-irradiance locations. ### Is the SunEvo Solar EVO 6N resistant to cell microcracks? The EVO 6N series uses a multi-busbar design that distributes mechanical stress across a greater number of contacts, limiting the impact of potential microcracks. Additional protection comes from the glass-glass construction, which is stiffer and more resistant to flexing than conventional modules with a polymer backsheet — a meaningful advantage in installations subject to heavy snow loads or high wind pressure. ### Is SunEvo Solar a reliable manufacturer — should I buy EVO 6N panels? SunEvo Solar is a Chinese PV module manufacturer; the EVO 6N series is not currently listed in the BloombergNEF Tier 1 ranking. Before purchasing, verify the availability of authorized warranty service in your country, review the terms of your installation insurance policy, and check feedback from local installers. The 25- and 30-year warranties are valuable only if the manufacturer remains operational throughout that period. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/evo-6n-n-type-hjt-ultra-high-bifacial-double-glass-132-half-b17541e1bb12.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [AIKO AIKO-A680-MDE72Mw](https://comparepv.com/panel/aiko-aiko-a680-mde72mw) | 680 W | -50 W, lighter, +1.7 pp | | [AIKO AIKO-A700-MAE78Dw](https://comparepv.com/panel/aiko-aiko-a700-mae78dw) | 700 W | -30 W, lighter, +1.5 pp | | [AIKO AIKO-A695-MAE78Dw](https://comparepv.com/panel/aiko-aiko-a695-mae78dw) | 695 W | -35 W, lighter, +1.4 pp | | [AIKO AIKO-A690-MAE78Dw](https://comparepv.com/panel/aiko-aiko-a690-mae78dw) | 690 W | -40 W, lighter, +1.2 pp | | [AIKO AIKO-A685-MAE78Dw](https://comparepv.com/panel/aiko-aiko-a685-mae78dw) | 685 W | -45 W, lighter, +1.0 pp | | [Trina Solar TSM-NEG21C.20Q-760](https://comparepv.com/panel/trina-solar-tsm-neg21c-20q-760) | 760 W | +30 W, hotter, +1.0 pp | | [AIKO AIKO-A680-MAH78Dw](https://comparepv.com/panel/aiko-aiko-a680-mah78dw) | 680 W | -50 W, lighter, +0.8 pp | | [Gokin GK-4-78HGBD-780M](https://comparepv.com/panel/gokin-gk-4-78hgbd-780m) | 780 W | +50 W, hotter, +0.8 pp | | [AIKO AIKO-A780-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a780-grh78dw) | 780 W | +50 W, hotter, +0.8 pp | | [SunEvo Solar SE6-66HBD-700W](https://comparepv.com/panel/sunevo-solar-se6-66hbd-700w) | 700 W | -30 W, hotter, -1.0 pp | | [SunEvo Solar SE6-66HBD-705](https://comparepv.com/panel/sunevo-solar-se6-66hbd-705) | 705 W | -25 W, hotter, -0.8 pp | | [SunEvo Solar SE6-66HBD-710](https://comparepv.com/panel/sunevo-solar-se6-66hbd-710) | 710 W | -20 W, hotter, -0.6 pp | | [SunEvo Solar SE6-66HBD-715](https://comparepv.com/panel/sunevo-solar-se6-66hbd-715) | 715 W | -15 W, hotter, -0.5 pp | | [SunEvo Solar SE6-66HBD-720](https://comparepv.com/panel/sunevo-solar-se6-66hbd-720) | 720 W | -10 W, hotter, -0.3 pp | | [AIKO AIKO-A805-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a805-grh78dw) | 805 W | +75 W, hotter, +1.6 pp | | [AIKO AIKO-A800-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a800-grh78dw) | 800 W | +70 W, hotter, +1.4 pp | --- Source: https://comparepv.com/panel/sunevo-solar-se6-66hbd-730w Not in this file, on the page: the I-V and temperature curves lifted from the manufacturer's datasheet, a thirty-year output simulator, a bifacial gain calculator and alternatives filtered by how closely they match these dimensions.