G12R Mono 620W-650W-Full Black Glass

620W-650W Full Black N-Type TOPCon Solar Panel

Ocean Solar AOX-132G12RHC is a 620W-650W N-type TOPCon full black bifacial dual-glass solar module developed for commercial, industrial and large photovoltaic projects that require high module power together with a uniform dark appearance.

The series uses 132 N-type TOPCon half-cut cells in a 6 × 22 configuration and delivers front-side rated power from 620W to 650W. The 650W model reaches up to 24.06% module efficiency within a 2382 × 1134 × 30mm module format.

Unlike conventional full black modules designed primarily for residential rooftops, this large-format module combines a full black appearance with high project-level power, bifacial dual-glass construction and published bifaciality up to 85±5%.

The AOX-132G12RHC also supports 1500VDC system voltage, uses an IP68-rated junction box and provides a published Pmax temperature coefficient of -0.280%/°C for photovoltaic projects operating across a wide range of climates.

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AOX-132G12RHC Key Specifications

620W-650W Electrical Characteristics

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

Full Black Appearance with 650W-Class Power

Full black photovoltaic modules are often selected where the solar array remains visible from surrounding buildings, roads, entrances or architectural viewpoints.

The AOX-132G12RHC combines a uniform dark front appearance with up to 650W front-side rated power, allowing commercial projects to consider architectural appearance without moving down to a lower-power residential module format.

This makes the module particularly relevant to premium commercial buildings, corporate facilities, industrial parks, logistics buildings and other projects where photovoltaic output and visual consistency are evaluated together.

Because the module measures 2382 × 1134mm and weighs approximately 33kg, roof structure, handling access and mounting-system compatibility should be confirmed before rooftop installation.

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N-Type TOPCon and Half-Cut Cell Technology

The AOX-132G12RHC uses N-type TOPCon half-cut photovoltaic cells with a 132-cell configuration arranged in 6 × 22.

TOPCon passivated-contact architecture is designed to reduce carrier recombination losses and support high photovoltaic conversion efficiency.

Half-cut cell architecture and multi-busbar interconnection provide multiple current-collection paths and support high module power within the 2382 × 1134mm format.

Full Black Bifacial Dual-Glass Construction

The AOX-132G12RHC combines a full black appearance with bifacial dual-glass module construction.

The front side uses 2.0mm high-transmission AR-coated tempered glass, while the rear uses 2.0mm heat-strengthened glass. EVA encapsulation protects the photovoltaic cells within the glass-glass laminate.

A 30mm anodized aluminium-alloy frame provides structural support. The module also uses an IP68-rated junction box with three bypass diodes, 4mm² photovoltaic cable and MC4 or compatible connectors.

Up to 85±5% Bifaciality

The current AOX-132G12RHC specification lists maximum bifaciality of up to 85±5%. The rear cell surface can therefore convert reflected and diffuse irradiance into additional electrical output when sufficient rear-side light reaches the module.

Bifaciality should not be interpreted as a guaranteed percentage increase in annual energy yield. Actual rear-side contribution depends on surface reflectivity, module height, tilt angle, row spacing, mounting structure and rear-side shading.

Elevated installations, light-colored roof surfaces and suitably designed ground-mounted systems can provide more useful rear-side irradiance than modules installed close to dark, low-reflectance surfaces.

EPC contractors should use project-specific irradiance, albedo and array geometry when estimating bifacial contribution.

-0.28%/°C Pmax Temperature Coefficient

The AOX-132G12RHC has a published Pmax temperature coefficient of -0.280%/°C. This value indicates how module maximum power changes as cell temperature moves away from the 25°C Standard Test Condition reference.

The published Voc temperature coefficient is -0.230%/°C, while the Isc coefficient is +0.045%/°C.

These parameters should be included when estimating hot-weather performance and calculating maximum cold-weather string voltage.

1500VDC System Compatibility

The AOX-132G12RHC supports a maximum system voltage of 1500VDC according to the stated IEC specification and has a maximum series fuse rating of 30A.

Final string length should be calculated using module Voc, minimum expected project temperature, Voc temperature coefficient, inverter maximum DC voltage and MPPT operating-voltage range.

The selected inverter's maximum MPPT current and short-circuit-current limits should also be checked against module Imp and Isc before final system design.

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Mechanical Load and Hail Resistance

5400Pa Front-Side Load

The module is specified for a maximum front-side mechanical test load of 5400Pa, equivalent to approximately 550kg/m².

Final structural suitability depends on the approved mounting method, support positions, roof structure and local snow-load requirements.

2400Pa Rear-Side Load

The published rear-side mechanical test load is 2400Pa, equivalent to approximately 244kg/m². Mounting-system selection should consider local wind conditions and the applicable module installation requirements.

Hail Resistance

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

Where Can 620W-650W Full Black Solar Panels Be Used?

Premium Commercial and Industrial Rooftops

High front-side power can increase installed DC capacity on suitable commercial and industrial roofs, while the full black appearance provides a more uniform visual finish for highly visible roof areas.

Corporate Headquarters and Commercial Buildings

Corporate offices, hotels, retail facilities, commercial complexes and other architectural projects can consider full black modules where visual consistency forms part of the photovoltaic procurement requirements.

Industrial Parks and Logistics Facilities

Large industrial and logistics roofs can use 620W-650W module power to increase DC capacity while reducing the number of modules required compared with lower-wattage modules for the same target system size.

Ground-Mounted PV Systems

The 650W-class power rating, 1500VDC system capability and bifacial dual-glass architecture also allow the module to be evaluated for suitable ground-mounted photovoltaic systems where appearance or project specification requires a dark module design.

Agrivoltaic and Elevated PV Projects

Elevated photovoltaic structures can provide useful rear-side irradiance when module height, row spacing and surrounding reflectivity allow reflected light to reach the rear cell surface.

Full Black Module or Standard High-Power Module?

A full black module is most relevant where appearance is part of the project specification. For roofs that remain highly visible, a more uniform dark module surface can provide a more consistent architectural finish.

For projects where appearance is not important, buyers should compare full black and standard modules based on power, efficiency, bifacial performance, temperature coefficient, module dimensions, weight, delivered cost and system compatibility.

The AOX-132G12RHC is especially suited to projects seeking both high module power and a full black visual design rather than selecting aesthetics alone.

Considerations for Large-Format Rooftop Installation

The AOX-132G12RHC measures 2382 × 1134mm and weighs approximately 33kg, making it substantially larger than typical residential full black photovoltaic modules.

Commercial rooftop projects should verify roof structural capacity, available access, lifting method, mounting-rail spacing and module support positions before installation.

Installers should also verify that module dimensions do not interfere with roof drainage, fire access, maintenance paths, roof penetrations or other building services.

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What Project Buyers Should Confirm Before Ordering

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

The current AOX-132G12RHC specification provides a 12-year warranty for materials and processing together with a 30-year extra linear power output warranty.

Product warranty and linear power warranty are separate terms. Detailed coverage, degradation conditions, installation requirements, exclusions and claim procedures remain subject to the applicable written warranty documentation.

Solar Module Manufacturing and Inspection

Production of the AOX-132G12RHC includes photovoltaic cell interconnection, automatic cell-string layup, bussing, EL inspection, lamination, frame installation, curing, visual inspection, electrical power testing and final EL inspection before packaging.

1. SMBB PV cell soldering

2. Automatic PV cell string layup

3. Automatic bussing

4. PV cell string positioning

5. EL electroluminescence testing

6. Automatic edge sealing

7. Solar 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 Shipping

The current product specification lists approximately 740 AOX-132G12RHC modules per 40HQ container.

Final pallet arrangement, container loading quantity, destination documentation, delivery schedule and shipping terms should be confirmed with the commercial quotation before shipment.

Procurement for Distributors, EPC Contractors and Solar Brands

The AOX-132G12RHC is designed for professional photovoltaic procurement where module power, appearance, electrical characteristics, structural requirements and logistics must be evaluated together.

Distributors, importers, EPC contractors and solar brands can discuss labeling, packaging, cable configuration and other agreed project requirements with Ocean Solar before production.

Changes that affect module dimensions, electrical characteristics, cell configuration or structural design should be technically confirmed as a separate product configuration.

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Download the 620W-650W Full Black Solar Panel Datasheet

                   Download MONO 620W-650W Full Black Glass Datasheet        

Frequently Asked Questions About 620W-650W Full Black Solar Panels

What is the maximum power of the AOX-132G12RHC?

The series includes 620W, 625W, 630W, 635W, 640W, 645W and 650W front-side rated power classes.

What is the efficiency of the 650W model?

The 650W AOX-132G12RHC has a published front-side module efficiency of up to 24.06%.

What does full black solar panel mean?

Full black refers to the module's dark visual appearance, designed to create a more uniform photovoltaic array compared with conventional modules that use more visible silver or contrasting components.

Is this full black solar panel bifacial?

Yes. The AOX-132G12RHC uses a bifacial dual-glass design and has a published maximum bifaciality of up to 85±5%.

What is the difference between bifaciality and bifacial energy gain?

Bifaciality describes the electrical response of the rear side relative to the front side. Actual energy gain depends on how much irradiance reaches the rear surface and therefore varies according to the installation environment.

What solar cell technology does the module use?

The module uses N-type TOPCon half-cut solar cells with 132 half cells arranged in a 6 × 22 configuration.

What are the dimensions and weight?

The AOX-132G12RHC measures 2382 × 1134 × 30mm and weighs approximately 33.0kg.

Is this module designed for residential rooftops?

The module is significantly larger and heavier than typical residential full black modules. It is primarily intended for compatible commercial, industrial and larger professional photovoltaic projects where the mounting structure and handling method can accommodate the 2382 × 1134mm format and approximately 33kg weight.

Why choose a 650W full black module for a commercial project?

It combines high front-side power with a more uniform dark appearance. This can be useful for visible commercial and industrial roofs where installed DC capacity and architectural appearance are both procurement considerations.

What is the Pmax temperature coefficient?

The published Pmax temperature coefficient is -0.280%/°C. The Voc coefficient is -0.230%/°C and the Isc coefficient is +0.045%/°C.

What is the maximum system voltage?

The AOX-132G12RHC supports a maximum system voltage of 1500VDC according to the stated IEC specification and has a maximum series fuse rating of 30A.

Is the junction box IP68 rated?

Yes. The current specification lists an IP68-rated junction box with three bypass diodes.

What glass construction does the module use?

The module uses 2.0mm high-transmission AR-coated tempered front glass together with a 2.0mm heat-strengthened rear glass layer.

What are the mechanical load ratings?

The module is specified for up to 5400Pa front-side and 2400Pa rear-side mechanical test loads when installed according to the applicable mounting requirements.

What hail resistance is specified?

The current specification lists resistance to hailstones up to 25mm in diameter at an impact velocity of 23m/s.

What is the operating temperature range?

The published operating-temperature range is -40°C to +85°C, with a nominal operating cell temperature of 43±2°C.

What warranty does Ocean Solar provide?

The current specification provides a 12-year warranty for materials and processing together with a 30-year extra linear power output warranty.

How many modules fit in a 40HQ container?

The current packaging specification lists approximately 740 modules per 40HQ container. Final loading quantity should be reconfirmed before shipment.

Can cable length and connectors be customized?

The standard configuration uses 4mm² photovoltaic cable with approximately 350mm cable length and MC4 or compatible connectors. Customized cable length can be discussed according to project requirements.

What information should be provided for a quotation?

Please provide the required power class, project quantity, destination country, project type, roof or ground-mount configuration, inverter model, planned string design, visual requirements, expected rear-side exposure and any documentation or customization requirements.

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