M10 Mono 580W-615W-Bifacial solar panel

M10 580W-615W N-Type TOPCon Bifacial Solar Panel

Ocean Solar AOX-72M10HC is a 580W-615W N-type TOPCon bifacial dual-glass solar panel designed for commercial, industrial and utility-scale photovoltaic projects. The module combines 144 half-cut cells, SMBB interconnection and a glass-glass structure to deliver high front-side power density and rear-side energy-generation potential.

The series reaches up to 615W rated front-side power and 23.80% module efficiency within a 2278 × 1134 × 30mm module footprint. The module weighs 31.5kg and supports a maximum system voltage of 1500VDC.

A 2.0mm high-transmission AR-coated front glass and 2.0mm heat-strengthened rear glass form the bifacial dual-glass structure. The module also includes an IP68-rated junction box with three bypass diodes, a 30mm anodized aluminum frame and mechanical load ratings of up to 5400Pa on the front and 2400Pa on the rear.

AOX-72M10HC Key Specifications

580W-615W Electrical Characteristics

The following front-side ratings are specified under Standard Test Conditions at 1000W/m² irradiance, AM1.5 spectrum and 25°C cell temperature.

Why Choose N-Type TOPCon Technology?

N-type TOPCon cell technology is designed to reduce carrier recombination losses and improve photovoltaic conversion efficiency. For project developers, the practical benefits are higher module power density, lower degradation characteristics and competitive temperature performance compared with earlier conventional module technologies.

The AOX-72M10HC also uses half-cut cells and SMBB interconnection to improve current collection and reduce electrical resistance while helping limit the impact of cell-level mechanical stress.

Bifacial Rear-Side Power Generation

Unlike a monofacial module, a bifacial module can convert sunlight reaching both the front and rear cell surfaces. Reflected irradiance from the ground, roof or surrounding surfaces can therefore contribute additional energy when the rear side of the module remains sufficiently exposed.

Ocean Solar's current datasheet provides example rear-side power-gain scenarios of 5% and 10%. For example, a 615W module corresponds to approximately 646W equivalent output at 5% rear-side gain and approximately 677W at 10% rear-side gain.

These figures are not guaranteed site energy gains. Actual bifacial contribution depends on ground albedo, module mounting height, row spacing, tilt angle, tracker configuration and rear-side shading. Utility-scale project modeling should use project-specific irradiance data and the current module bifaciality/PAN parameters.

Dual-Glass Module Construction

The AOX-72M10HC combines 2.0mm high-transmission AR-coated front glass with 2.0mm heat-strengthened rear glass. The glass-glass construction protects the cell laminate from both sides while permitting rear-side irradiance to reach the bifacial cells.

The module also uses an anodized aluminum frame, EVA encapsulation and an IP68-rated junction box with three bypass diodes. These components form the mechanical and electrical protection system for long-term outdoor photovoltaic operation.

Temperature Performance for Hot-Climate Projects

The maximum-power temperature coefficient is specified at -0.30%/°C. This value describes how rated power changes as cell temperature moves away from the 25°C STC reference condition.

Temperature coefficient is an important module-selection parameter for high-irradiance and hot-climate projects because photovoltaic cell temperature can remain significantly above ambient temperature during peak generation hours.

Mechanical Load and Outdoor Reliability

5400Pa Front-Side Snow Load

The current datasheet specifies a maximum tested front-side mechanical load of 5400Pa. Final structural suitability depends on mounting configuration, clamp location and local project design requirements.

2400Pa Rear-Side Wind Load

The rear-side load rating is specified at 2400Pa. Mounting systems and trackers should be checked for compatibility with the module dimensions, frame profile and required mechanical load.

Hail Impact Resistance

The current specification states hail resistance against a maximum 25mm diameter hailstone at an impact speed of 23m/s.

1500VDC System Compatibility

The AOX-72M10HC supports a maximum system voltage of 1500VDC under the stated IEC specification and a maximum series fuse rating of 25A.

String length must be engineered according to module Voc, minimum site temperature, inverter maximum DC input voltage, MPPT operating range and applicable electrical codes.

Applications for 580W-615W Bifacial Solar Panels

Commercial and Industrial Rooftops

Up to 23.80% module efficiency allows more DC capacity to be installed within a limited module footprint. The 31.5kg module weight and roof structural capacity should be considered during engineering.

Ground-Mounted Solar Farms

The 580W-615W power range, 1500VDC architecture and bifacial design make the AOX-72M10HC relevant to large ground-mounted projects where module count, energy yield and system-level economics are important.

Agrivoltaic and High-Albedo Installations

Elevated bifacial installations can utilize reflected light from soil, vegetation, light-colored surfaces or other reflective ground conditions when array geometry allows sufficient rear-side irradiance.

Tracker-Based PV Systems

Bifacial modules are frequently evaluated for single-axis tracker projects because elevated module positioning can improve rear-side irradiance exposure. Mechanical and electrical compatibility with the selected tracker must be confirmed during project design.

12-Year Product Warranty and 30-Year Linear Power Warranty

Ocean Solar's current AOX-72M10HC datasheet specifies a 12-year warranty for materials and processing and a 30-year warranty for extra linear power output.

The published warranty profile specifies first-year degradation of no more than 1% followed by average annual degradation of no more than 0.4%. Final warranty coverage remains subject to the applicable written warranty terms.

Manufacturing and Quality Control

Bifacial TOPCon module manufacturing requires control of cell interconnection, string positioning, encapsulation, lamination, frame assembly and electrical inspection. Ocean Solar's production process includes EL testing and final power testing before module packaging.

1. SMBB PV cell soldering

2. Automatic cell-string layup

3. Automatic bussing

4. Cell-string positioning

5. EL electroluminescence testing

6. Automatic edge sealing

7. Module lamination

8. Automatic edge trimming

9. Visual inspection

10. Automatic frame installation

11. Automatic glue dispensing

12. Silicone curing

13. Visual inspection and cleaning

14. Power testing

15. Final EL testing

16. Packaging

Packaging and International Delivery

The current datasheet specifies approximately 740 AOX-72M10HC modules per 40HQ container. Final loading configuration should be reconfirmed with the commercial quotation because packaging may vary with pallet design, cable configuration and destination requirements.

Ocean Solar can discuss common international trade terms and project-specific delivery arrangements for distributors, EPC companies and photovoltaic project buyers.

OEM and Project Customization

Ocean Solar supports project-based and OEM cooperation for distributors, importers, EPC contractors and solar brands. Available customization can include labels, packaging, cable length, connector selection and selected appearance options subject to technical feasibility.

Customized dimensions, electrical parameters, frame configurations or other structural changes should be treated as separate module variants and should be supported by the applicable technical documentation and certification before project use.

Download the AOX-72M10HC Datasheet

                   MONO 580W-615W Bifacial DualGlass.pdf        

Other Ocean Solar Bifacial Module Options

Other bifacial module power ranges are available for projects requiring different module dimensions, electrical characteristics and system layouts.

430W-460W Bifacial Solar Panel

                                   MONO 430W-460W Bifacial DualGlass.pdf                

620W-650W Bifacial Solar Panel

                                   MONO 620W-650W Bifacial DualGlass.pdf                

700W-750W Bifacial Solar Panel

                                   MONO 700W-750W Bifacial Glass.pdf                

Frequently Asked Questions About 580W-615W Bifacial Solar Panels

What is the maximum power of the AOX-72M10HC?

The series covers 580W, 585W, 590W, 595W, 600W, 605W, 610W and 615W front-side rated power classes under Standard Test Conditions.

What is the efficiency of the 615W solar panel?

The current datasheet specifies module efficiency of up to 23.80% for the 615W AOX-72M10HC.

What solar cell technology does the module use?

It uses 144 N-type TOPCon half-cut cells together with SMBB interconnection technology.

Is the AOX-72M10HC a bifacial module?

Yes. It is a bifacial dual-glass module designed to generate power from front-side sunlight and additional irradiance reaching the rear cell surface.

How much additional power can the rear side generate?

The current datasheet illustrates equivalent output under 5% and 10% rear-side gain scenarios. Actual gain is not fixed and depends on ground reflectivity, module height, array spacing, tilt and rear-side shading.

What is the bifaciality factor of this module?

The current public datasheet provides rear-side gain examples but does not publish a standalone bifaciality percentage. EPC and utility buyers requiring bankable yield modeling should request the latest verified bifaciality coefficient and module modeling data.

What are the dimensions and weight?

The module measures 2278 × 1134 × 30mm and weighs approximately 31.5kg.

What is the maximum system voltage?

The maximum system voltage is 1500VDC under the stated IEC specification, and the maximum series fuse rating is 25A.

What is the Pmax temperature coefficient?

The specified Pmax temperature coefficient is -0.30%/°C. Voc is -0.24%/°C and Isc is +0.04%/°C.

What are the mechanical load ratings?

The current datasheet specifies up to 5400Pa front-side snow load and 2400Pa rear-side wind load, together with hail resistance of up to 25mm diameter at 23m/s.

What warranty does Ocean Solar provide?

The current datasheet specifies a 12-year warranty for materials and processing and a 30-year extra linear power output warranty.

How many modules fit in a 40HQ container?

The current datasheet specifies approximately 740 modules per 40HQ container. Final quantity should be reconfirmed when placing an order.

Is the module suitable for utility-scale solar projects?

Yes. Its 580W-615W power range, bifacial dual-glass architecture and 1500VDC system rating make it relevant to ground-mounted and large commercial PV systems, subject to project-specific structural, electrical and bankability requirements.

Can Ocean Solar customize the module?

OEM options such as labels, packaging, cable length, connectors and selected appearance configurations can be discussed. Structural or electrical changes should be technically reviewed and documented as separate customized module configurations.