630W TOPCon Solar Panel
The 630W TOPCon Solar Panel provides a balanced PV module option for projects that need strong power output, high module efficiency, and flexible system configuration. Leveraging advanced TOPCon technology and an 182M half-cell design, it delivers an impressive 23.32% efficiency. This high-density performance ensures seamless integration for commercial rooftops, solar containers, and battery energy storage systems (BESS).
For Polinovel solar-storage solutions, this module can be matched with BESS, inverters, and project-specific mounting layouts to support reliable solar input without overcomplicating system design.
Key Features
Efficient PV output for solar storage and commercial project applications.
Higher Energy Yield per Module
TOPCon technology, N-type bifacial mono cells, and 23.32% module efficiency help the 630W solar panel generate more usable power from each module, supporting stronger PV input for commercial solar-storage projects.
01
Space-Smart Power Design
With 630W output and a 182M half-cell structure, this module offers a practical balance between power, size, and installation flexibility, making it suitable for rooftops, solar containers, and space-sensitive project layouts.
02
Bifacial Generation Potential
The bifacial cell design allows the module to capture sunlight from both the front and rear sides under suitable installation conditions, helping improve total energy yield in reflective or elevated mounting environments.
03
Built for Long-Term Outdoor Use
Low-iron tempered glass, an anodized aluminium alloy frame, IP65/IP67 junction box protection, and a 30-year performance warranty help support reliable operation across long lifecycle PV and solar-storage projects.
04
Specification
| Electrical Performance | |
| Dimensions | L × W × H：2382 × 1134 × 30 mm |
| Test Condition | STC |
| Peak Power at STC (Pmax) | 630W |
| Maximum Power Voltage | 38.28V |
| Maximum Power Current | 16.46A |
| Open Circuit Voltage | 44.88V ±3% |
| Short Circuit Current | 17.39A ±3% |
| Module Efficiency | 23.32% |
| Thermal Characteristics & Operating Conditions | |
| Maximum System Voltage | 1500V |
| Maximum Series Fuse Rating | 30A |
| Power Tolerance | 0~+3W |
| Pmax Temperature Coefficient | -0.240%/°C |
| Voc Temperature Coefficient | -0.220%/°C |
| Isc Temperature Coefficient | +0.047%/°C |
| NOCT Nominal Operating Cell Temperature | 45 ±2°C |
| Operating and Storage Temperature | -40°C~+85°C |
| Construction Materials | |
| Front Cover | Low-iron tempered glass / 2.0mm |
| Cell | 182 × 105 N Type Bifacial Mono |
| No. of Cells | 132 |
| Frame | Anodized Aluminium Alloy |
| Junction Box | IP65 / IP67 |
| Cable | 4mm² cable, 30cm + MC4 |
| Weight | 33.00kg |
Higher Power Density for More Efficient PV Projects
Large-scale PV projects demand more than high nameplate power. Power density, electrical design, thermal performance and module construction all influence installation efficiency, energy generation and long-term project economics.
With 630W peak power, 23.32% module efficiency and a 1500V maximum system voltage, the Polinovel module gives engineering teams a clear technical basis for system sizing while supporting high-capacity PV input. With 630W output per module, project teams can reach target DC capacity with fewer modules than lower-wattage alternatives, helping reduce module handling, mounting points, electrical connections and other balance-of-system work where the project layout allows.
High-Power Output
630W
Module Efficiency
23.32%
System Design
1500V
Power Tolerance
0~+3W
N-Type Bifacial TOPCon Technology for Higher Usable Energy
The 630W TOPCon Solar Panel uses 132 N-type bifacial mono cells in an 182 × 105 cell format to deliver high power density and efficient conversion for large-scale photovoltaic projects. Its 23.32% module efficiency, defined temperature coefficients and 1500V system design support utility, commercial and solar-storage applications that demand strong electrical performance and dependable system integration.
Bifacial cells capture irradiance from both the front and rear surfaces, creating additional energy-yield potential on reflective ground, elevated structures and tracker layouts. Rear-side contribution varies with site albedo, row spacing, mounting height, tilt and shading, allowing the array design to be optimized around real site conditions.
Performance Beyond STC
Solar modules frequently operate above the 25°C cell temperature used for STC ratings. With a Pmax temperature coefficient of -0.240%/°C, the module maintains stable output behavior as operating temperature rises, supporting dependable generation in high-irradiance and warm-climate installations.
Temperature Coefficients for Engineering
The -0.220%/°C Voc coefficient and +0.047%/°C Isc coefficient provide clear electrical inputs for system design across changing ambient temperatures, helping simplify string configuration and inverter matching.
Applications for the 630W TOPCon Solar Panel
Built for project scenarios where higher module power, space utilization and PV-storage integration matter.
Utility-Scale Solar Projects
High module power, 1500V system compatibility and a 23.32% efficiency rating make the module relevant to utility-scale solar projects where EPC teams need to manage module quantity, land use, electrical architecture and long-term output.
Commercial & Industrial Rooftops
On warehouses, factories and commercial facilities, usable roof area is often limited. A 630W module with 23.32% efficiency helps increase installed DC capacity per module, supporting more productive use of available rooftop space while fitting practical layout and structural requirements.
Solar Storage & BESS Integration
Polinovel positions this module for solar storage, solar-container and BESS-related applications. In a solar-storage system, the PV array, inverter or PCS, battery capacity and load profile need to be engineered as one system.
install
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Designed for Long-Term Outdoor Solar Operation
Durable Module Construction
A 2.0mm low-iron tempered-glass front cover, 132 N-type bifacial mono cells, an anodized aluminium alloy frame and an IP65/IP67 junction box give this TOPCon Solar Panel a durable structure for long-term outdoor operation.
2.0mm
Low-Iron Tempered Glass
IP65 / IP67
Junction Box Protection
-40°C~+85°C
Operating & Storage Temperature
132 Cells
N-Type Bifacial Mono
630W TOPCon Solar Panel FAQ
Technical answers for EPC, distributor and solar-storage project evaluation.
Q: What is the efficiency of the Polinovel 630W module?
A: The module efficiency is 23.32%. The module has a rated power of 630W under Standard Test Conditions (STC) and utilizes 132 N-type bifacial monocrystalline cells.
Q: Is this TOPCon Solar Panel bifacial?
A: Yes. Yes. The module uses 182 × 105 N Type Bifacial Mono cells, allowing both front- and rear-side irradiance to contribute to generation. Rear-side output varies with ground reflectance, mounting height, row spacing, shading and tilt.
Q: Can the 630W module be used in a 1500V solar system?
A: Yes. The module supports a maximum system voltage of 1500V. Its 44.88V Voc and -0.220%/°C Voc temperature coefficient provide the key inputs required for string sizing together with inverter limits and site temperature conditions.
Q: What are the module dimensions and weight?
A: The module dimensions are 2382 × 1134 × 30 mm and the stated weight is 33.00kg, providing clear inputs for mounting-system selection, structural design, handling plans and transport calculations.
Q: What is the temperature coefficient of the module?
A: The listed Pmax temperature coefficient is -0.240%/°C. The Voc temperature coefficient is -0.220%/°C and the Isc temperature coefficient is +0.047%/°C. These parameters are important for yield modelling and cold-temperature string-voltage calculations.
Q: Is the module suitable for utility and C&I solar projects?
A: Its 630W rated output, 23.32% efficiency and 1500V maximum system voltage make it suitable for large utility and C&I PV projects. The module can be integrated with project-specific inverters, mounting systems and array layouts according to site and system requirements.
Q: Can this module be integrated with battery energy storage?
A: Yes. The module is suitable for solar-storage, solar-container and BESS-related projects. Its PV output can be matched with the inverter or PCS, battery capacity and site load profile to build an integrated solar-plus-storage system.
Q: What information should I send for a quotation?
A: Send the required quantity or PV capacity, installation country, project type, destination port, target delivery schedule and any electrical, documentation, packaging or tender requirements. Polinovel will use these details to prepare a project-specific quotation and supply proposal.
Get Project Pricing for the 630W TOPCon Solar Panel
If you are evaluating the module for a utility-scale plant, commercial rooftop, solar-storage system or bulk procurement program, send Polinovel your project capacity, destination and technical requirements. The quotation can then be aligned with module quantity, delivery schedule and the documentation required for your project review.
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