--- title: "Ocean Solar AOX-132G12HC700W 700W Solar Panel - Specs & Review | ComparePV" description: "Ocean Solar AOX-132G12HC700W 700W solar panel. Specs: 22.50% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/ocean-solar-aox-132g12hc700w" updated: 2026-09-11 --- # Ocean Solar AOX-132G12HC700W Light for its output, modest efficiency 420 panels in the segment TOPCon 700-750 W ## Identity - **Manufacturer:** Ocean Solar - **Model:** AOX-132G12HC700W - **Series:** AOX-132G12HC - **Rated power:** 700 W - **Cell technology:** TOPCon ## How it compares Compared against segment TOPCon 700-750 W (420 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 700 W | 715 W | Weak - bottom 7% | | | Module efficiency | 22.50% | 23.00% | Weak - bottom 5% | 4,222 | | Power density | 225.5 | 230.2 | Weak - bottom 14% | 3,881 | | Temperature coefficient | -0.300 | -0.290 | Weak - bottom 22% | 6,093 | | Weight (kg) | 31.0 kg | 38.0 kg | Strong - top 4% | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 22.50% | 23.00% | Weak - bottom 5% | 4,222 | | Power density | 225.5 | 230.2 | Weak - bottom 14% | 3,881 | | Temperature coefficient | -0.300 | -0.290 | Weak - bottom 22% | 6,093 | | Weight per kWp | 44.3 | 52.9 | Strong - top 4% | 417 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Strengths - **44.3 kg per kWp** - Top 4% of the TOPCon 700-750 W segment, against a median of 52.9. Ranked 417th in the whole database. ### Watch out for - **22.50% module efficiency** - Bottom 5% of the TOPCon 700-750 W segment, against a median of 23.00%. Ranked 4,222nd in the whole database. - **225.5 watts per square metre** - Bottom 14% of the TOPCon 700-750 W segment, against a median of 230.2. - **-0.300 %/°C temperature coefficient** - Bottom 22% of the TOPCon 700-750 W segment, against a median of -0.290. - **Best for:** Commercial, utility-scale, shaded-installations, cold-climate and hot-climate. - **Not ideal for:** Tight roof space, roofs where every square metre has to count and hot climates. ## Specification ### Electrical - **Rated power (Pmax):** 700 W - **Efficiency:** 22.50 % - **Voltage at Pmax (Vmp):** 40.50 V - **Current at Pmax (Imp):** 17.29 A - **Open-circuit voltage (Voc):** 47.00 V - **Short-circuit current (Isc):** 18.25 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.300 %/degC - **Temperature coefficient of Voc:** -0.250 %/degC - **Temperature coefficient of Isc:** 0.046 %/degC - **NOCT:** 45 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** TOPCon - **Cell count:** 132 ### Physical - **Length:** 2382 mm - **Width:** 1303 mm - **Thickness:** 35 mm - **Weight:** 31.0 kg - **Area:** 3.10 m2 - **Power density:** 225.5 Wp/m2 ### Warranty and degradation - **Product warranty:** 12 years - **Performance warranty:** 30 years - **Output guaranteed at end of warranty:** 87.4 % - **First-year degradation:** 1.00 % - **Annual degradation:** 0.40 % - **Output after 30 years:** 612 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 4222 of 14005 | | Power density | 3881 of 14005 | | Temperature coefficient | 6093 of 14005 | | Weight | 417 of 14005 | | Warranty | 21 of 14005 | ## Pros - **Segment-leading efficiency** - Maximum efficiency of 24.2% exceeds direct competitors in the same 750W power class: Gamko GKA210N132 (24.14%), SunEvo EVO 6N (24.1%), and Tongwei TNC 2.0 (24.1%). This edge translates into a genuinely higher energy yield per m² of roof or ground area. - **Low -0.30%/°C temperature coefficient** - Per the datasheet, the power temperature coefficient is -0.30%/°C, a figure typical of top-tier N-type TOPCon modules, meaning lower power losses when operating at high temperatures — e.g., on metal roofs or in hot climates. - **G12 210mm architecture with high unit power** - Large-format G12 half-cut cells in a 2382x1303x35mm module rated up to 750W deliver high power density per installation area, meaningfully reducing BOS costs (racking, cabling, labor) per kWp. - **30-year power warranty matching segment leaders** - The 99% first-year and 87.4% at 30-year power warranty is identical to the terms offered by established cell manufacturer Tongwei (TNC 2.0 TWMNF-66HD), confirming long-term degradation performance in line with tier-1 standards, despite Ocean Solar being a less recognized brand. - **Optional bifacial variant available** - A dual-sided version is available on the same 132-cell G12 platform, letting investors in ground-mount farms capture an additional 5-15% power from albedo without changing the core module architecture. ## Cons - **12-year product warranty below top premium tier** - The 12-year product warranty meets market standard, but some 700W+ TOPCon manufacturers (e.g., SEG Solar, Solar N Plus) already offer 15-year product warranties alongside a 30-year power warranty, placing the AOX-132G12HC series below the top of the premium segment. - **Limited brand recognition and track record** - Ocean Solar (Jiangsu Ocean Solar Co., Ltd.) is considerably less established than peer comparable Tongwei — one of the world's largest integrated cell and module manufacturers, widely classified as bankable tier-1. No confirmed Ocean Solar listing on the current BNEF Tier 1 list was found, which can matter for financing large-scale projects that require supplier bankability. ## About this series The Ocean Solar AOX-132G12HC series is an advanced solution based on **large-format G12 cells**, which redefines efficiency standards in modern commercial and industrial installations. The use of N-type technology combined with half-cut cell architecture allows for a significant reduction in resistive losses and more efficient operation in partial shading conditions. What distinguishes this series from the competition is its exceptional resistance to LID and PID degradation, ensuring stable energy yields over decades of use. Thanks to the optional use of **bifacial technology**, these panels can generate additional power from radiation reflected off the ground, making them an ideal choice for solar farms and large-scale ground-mounted systems. The innovative frame design provides increased mechanical strength against extreme snow and wind loads, solving the problem of module durability in demanding climates. The AOX-132G12HC series is dedicated to professional investors seeking **maximum power density** on a limited area, while offering one of the lowest temperature coefficients. By choosing these modules, you gain the certainty of operating with **state-of-the-art 210 mm architecture**, which effectively minimizes BOS system costs, significantly accelerating the total return on investment. ## Notable figures - Efficiency of 22.5% matches the \*\*TOPCon 700-750W\*\* median - Power density of 225.5 W/m² is 4.7 W/m² below \*\*TOPCon 700-750W\*\* median (230.2 W/m²) - needs more roof space - At -0.30%/°C, hot weather performance is typical for \*\*TOPCon 700-750W\*\* panels - 31.0 kg weight - 7.0 kg lighter than \*\*TOPCon 700-750W\*\* median (38.0 kg), reducing installation effort - In the top 30% for efficiency among all TOPCon panels ## Questions ### What warranty comes with the Ocean Solar AOX-132G12HC panels? The AOX-132G12HC series carries a 12-year product warranty covering manufacturing defects and a 30-year linear power output warranty. The 30-year power guarantee means the manufacturer commits to maintaining a defined minimum output for three decades of operation. This extended power warranty is a strong selling point for commercial and utility-scale projects where predictable ROI is critical. ### What is TOPCon cell technology and is it worth choosing over PERC? TOPCon (Tunnel Oxide Passivated Contact) is an N-type cell architecture that adds a thin tunnel oxide layer to drastically reduce recombination losses. Compared to PERC, TOPCon delivers higher conversion efficiency and significantly better resistance to LID and PID degradation. In the AOX-132G12HC series this translates to more stable energy yield over the full 30-year power warranty period, which is especially important in large commercial and industrial PV systems. ### What is the maximum power output of the Ocean Solar AOX-132G12HC, and are these modules suitable for utility-scale solar farms? The AOX-132G12HC series reaches up to 750 Wp per module, placing it firmly in the high-power G12 (210 mm) segment. Higher watt-per-module output directly reduces total module count, mounting hardware, DC cabling, and labor costs — key BoS savings in large-scale ground-mount installations. This series is specifically designed for utility-scale solar farms and industrial rooftop systems where maximizing power density per square meter is the primary objective. ### Can AOX-132G12HC panels handle heavy snow loads and high wind speeds typical of Central European climates? Yes, the AOX-132G12HC series features a reinforced frame engineered for extreme mechanical loads from snow and wind. The exact certified load limits in Pa (both front and rear) should be confirmed in the official datasheet or with an Ocean Solar distributor, as values may vary slightly by wattage variant. The robust frame construction makes the series a reliable choice for regions with harsh winters or high-wind exposure. ### Are AOX-132G12HC modules bifacial, and can they generate additional power from reflected irradiance in ground-mount installations? The standard AOX-132G12HC configuration sold in the European market is monofacial, meaning it captures solar irradiance only from the front surface. The manufacturer's documentation references an optional bifacial variant, but availability should be confirmed directly with your Ocean Solar distributor. If rear-side albedo gain is important for your ground-mount project, ask specifically about the bifacial version of this series before ordering. ### How does the half-cut cell design in the AOX-132G12HC series improve performance under partial shading? The G12 cells in the AOX-132G12HC are cut in half, which lowers internal series resistance and reduces resistive heating losses. Electrically, the module is split into two independent sub-strings, so shading on the lower half does not fully suppress output from the upper half. This is a practical advantage in utility-scale installations where inter-row shading occurs during early morning and late afternoon hours, helping to improve the overall LCOE of the system. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/mono-700w-750w-monofacial-664906a3a171.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [AIKO AIKO-A650-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a650-mae72mw) | 650 W | -50 W, lighter, +2.7 pp | | [AIKO AIKO-A680-MDE72Mw](https://comparepv.com/panel/aiko-aiko-a680-mde72mw) | 680 W | -20 W, cooler, +2.7 pp | | [AIKO AIKO-A675-MDE72Mw](https://comparepv.com/panel/aiko-aiko-a675-mde72mw) | 675 W | -25 W, cooler, +2.5 pp | | [AIKO AIKO-A700-MAE78Dw](https://comparepv.com/panel/aiko-aiko-a700-mae78dw) | 700 W | Cooler, heavier, +2.5 pp | | [AIKO AIKO-A695-MAE78Dw](https://comparepv.com/panel/aiko-aiko-a695-mae78dw) | 695 W | Cooler, heavier, +2.4 pp | | [AIKO AIKO-G670-MCH72Mw](https://comparepv.com/panel/aiko-aiko-g670-mch72mw) | 670 W | -30 W, cooler, +2.3 pp | | [Longi Solar LR7-72HVHF-670M](https://comparepv.com/panel/longi-lr7-72hvhf-670m) | 670 W | -30 W, cooler, +2.3 pp | | [Jinko Solar JKM650-670N-66QL6-BDV (670W class)](https://comparepv.com/panel/jinko-solar-jkm650-670n-66ql6-bdv-670w-class) | 670 W | -30 W, cooler, +2.3 pp | | [Ocean Solar AOX-132G12HC710W](https://comparepv.com/panel/ocean-solar-aox-132g12hc710w) | 710 W | +10 W, +0.4 pp | | [Ocean Solar AOX-132G12HC720W](https://comparepv.com/panel/ocean-solar-aox-132g12hc720w) | 720 W | +20 W, +0.7 pp | | [Ocean Solar AOX-132G12HC730W](https://comparepv.com/panel/ocean-solar-aox-132g12hc730w) | 730 W | +30 W, +1.0 pp | | [Ocean Solar AOX-132G12HC740W](https://comparepv.com/panel/ocean-solar-aox-132g12hc740w) | 740 W | +40 W, +1.3 pp | | [Ocean Solar AOX-132G12HC750W](https://comparepv.com/panel/ocean-solar-aox-132g12hc750w) | 750 W | +50 W, +1.7 pp | | [AIKO AIKO-A805-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a805-grh78dw) | 805 W | +105 W, heavier, +2.6 pp | | [AIKO AIKO-A800-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a800-grh78dw) | 800 W | +100 W, heavier, +2.4 pp | | [AIKO AIKO-A795-GRH78Dw](https://comparepv.com/panel/aiko-aiko-a795-grh78dw) | 795 W | +95 W, heavier, +2.3 pp | --- Source: https://comparepv.com/panel/ocean-solar-aox-132g12hc700w Not in this file, on the page: the I-V and temperature curves lifted from the manufacturer's datasheet, a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.