700W / 710W / 720W
Power Options
22.54%–23.18%
Module Efficiency
1500V
System Voltage
132 N-Type Bifacial Mono Cells
Cell Format
700W Bifacial TOPCon Solar PV Panel
The 700W Bifacial TOPCon Solar PV Panel is a high-power solar PV panel designed for large-scale BESS projects, utility-scale solar storage projects, and ground-mounted PV plants. Compared with lower-power modules, its 700W output helps projects plan larger PV capacity with fewer panels, supporting more efficient array layout and on-site installation work.
Built with bifacial TOPCon technology, a 210M half-cell design, and 1500V system compatibility, this 700W solar panel is suitable for open-site projects where higher energy yield, strong outdoor durability, and long-term solar input are required.
Advantages of Our Solar Panels
Higher module output for large solar-storage and utility-scale PV projects.
Bifacial Gain for Open-Field Sites
The bifacial TOPCon design captures solar energy from both the front and rear sides under suitable conditions, helping improve total energy yield in open-field, reflective ground, and large solar-storage project environments.
Reduce Module Count for Large Capacity
With 700W output per panel, this high-power solar PV panel helps large projects reach the required capacity with fewer modules, making it easier to plan large BESS, ground-mounted PV, and utility-scale solar storage layouts.
Simplify Large-Array Configuration
The 210M half-cell format and 1500V system compatibility support larger DC-side designs, helping reduce layout complexity for high-capacity PV arrays and solar-storage projects.
Built for Utility Outdoor Conditions2400Pa wind load resistance, 5400Pa snow load resistance, IP67/IP68 junction box protection, anti-PID performance, and double EL inspection help support long-term use in demanding outdoor PV projects.
Specification
| Item |
700W Model |
710W Model |
720W Model |
| Dimensions | 2384 x1303x33(LxWxH) | ||
| STC NOCT | STC NOCT | STC NOCT | |
| Peak Power at STC(Pmax) | 700W 531W | 710W 539W | 720W 547W |
| Maximum Power Voltage | 40.72V 38.31V | 41.12V 38.69V | 41.52V 39.07V |
| Maximum Power Current | 17.20A 13.84A | 17.27A 13.93A | 17.34A 14.00A |
| Open Circuit Voltage | 48.86±3%V 46.17±3%V | 49.34±3%V 46.63±3%V | 49.82±3%V 47.09±3%V |
| Module Efficiency | 22.54% | 22.86% | 23.18% |
| Operating Conditions | |||
| Maximum System Voltage | 1500V | ||
| Maximum Series Fuse Rating | 25A / 30A | ||
| Power Tolerance | 0~+3W | ||
| Pmax Temperature Coefficient | -0.350%/°C | ||
| Voc Temperature Coefficient | -0.250%/°C | ||
| Isc Temperature Coefficient | +0.040%/°C | ||
| NOCT Nominal Operating Cell Temperature | 45 ±2°C | ||
| Operating and Storage Temperature | -40°C~+85°C | ||
| Construction Materials | |||
| Cell Type | 210 × 105 N Type Bifacial Mono | ||
| Number of Cells | 132(12 × 11) | ||
| Front Cover | Low-iron tempered glass / 2.0mm | ||
| Frame | Anodized Aluminium Alloy | ||
| Junction Box | IP67 / IP68 | ||
| Cable | 4mm² cable, 30cm + MC4 | ||
| Weight | 38.00kg | ||
Confirm Technical Specifications
Why This TOPCon Solar PV Panel Fits Large Project Economics
More Installed Power per Module
With 700W, 710W and 720W model options, project teams can reach a target DC capacity with fewer modules than lower-wattage alternatives. Fewer modules can simplify array planning and reduce the number of repeated module-level installation operations required for a given project capacity.
Bifacial Energy Capture for Open Sites
The N-type bifacial mono design supports front-side generation and rear-side energy capture where reflected irradiance reaches the back of the module. Actual bifacial contribution depends on site albedo, row spacing, mounting height, tilt and other project conditions, so yield modeling should be based on the real site layout.
Higher Power Density for Large Arrays
Module efficiency increases from 22.54% on the 700W model to 23.18% on the 720W model while the listed dimensions remain 2384 x1303x33(LxWxH). This allows EPC teams to compare installed power against available project area using confirmed product data rather than a generic "high-efficiency" claim.
1500V Architecture for Utility Layouts
The 1500V maximum system voltage supports the high-voltage DC architecture commonly used in large PV arrays. Final string sizing must still be checked against the module Voc, temperature conditions, inverter limits and project electrical design before installation.
N-Type Bifacial TOPCon Technology for Real Project Conditions
210 × 105 N Type Bifacial Mono Cells
The module uses 210 × 105 N Type Bifacial Mono cells in a 132-cell configuration. The large-format cell architecture supports the high power ratings required by utility and ground-mounted systems while keeping the electrical data clearly defined for project engineering.
Half-Cell Layout for Large PV Array Planning
The 132-cell, 12 × 11 layout is designed around a high-power module format. For EPC teams, the key advantage is a predictable module footprint and electrical profile that can be incorporated into string design, mounting layout and DC capacity calculations.
Temperature Data for Engineering Review
The listed Pmax temperature coefficient is -0.350%/°C, with a Voc coefficient of -0.250%/°C and an Isc coefficient of +0.040%/°C. These values allow designers to evaluate performance and voltage behavior across changing operating temperatures instead of relying only on STC output.
Positive Power Tolerance
A listed power tolerance of 0~+3W provides a defined positive output tolerance for project acceptance and module sorting. The final installed system should still be designed using the electrical characteristics of the selected 700W, 710W or 720W model.
Where the 700W Bifacial TOPCon Module Adds the Most Value
Utility-Scale PV and Renewable Energy Plants
High module output, 1500V compatibility and the 2384 x1303x33(LxWxH) module format make this series relevant to large DC arrays where developers need to plan capacity, module count, electrical strings and outdoor mechanical requirements together. For projects combining generation with grid-scale storage, Polinovel's utility-scale plant solutions show how large solar generation can be coordinated with energy storage at plant level.
Ground-Mounted and Bifacial-Friendly Sites
Ground-mounted projects can make practical use of the bifacial architecture when the rear side receives sufficient reflected irradiance. Site designers should evaluate ground albedo, row spacing, mounting height, shading and structural design before estimating bifacial gain. The module's stated 2400Pa wind and 5400Pa snow load resistance also provide defined values for project structural review.
Co-Located Solar Farm and Battery Storage
For large sites where PV generation and battery storage share project infrastructure, module selection should be considered alongside land layout, grid connection, inverter architecture and storage placement. The practical deployment factors discussed in Polinovel's solar farm battery storage guidance are directly relevant when the panel forms part of a co-located generation-and-storage project.
Project Design Considerations Before Selecting a 700W, 710W or 720W Model
A TOPCon Solar PV Panel should be selected as part of the full DC system rather than by wattage alone. Before a project order is finalized, EPC teams should compare the selected model's Pmax, maximum power voltage, maximum power current, open-circuit voltage, module dimensions, weight, system-voltage limit and temperature coefficients against the inverter, mounting system, string design and local environmental conditions.
- String design: verify Voc and maximum system voltage against site temperature and inverter limits.
- Current compatibility: check maximum power current against MPPT and connector requirements.
- Mechanical layout: confirm the 2384 x1303x33(LxWxH) footprint, 38.00kg weight and mounting design.
- Environmental loading: evaluate the stated 2400Pa wind and 5400Pa snow load values against project requirements.
- Bifacial layout: model rear-side irradiance using actual albedo, clearance, row spacing and shading assumptions.
- Solar-storage architecture: coordinate PV array sizing with inverter and storage design where the project includes BESS.
Reliability Data That Matters Before Project Procurement
Large-format modules are exposed to transportation, handling, installation loads and long outdoor operating periods, so procurement teams need specific reliability information rather than a generic quality statement. This TOPCon Solar PV Panel page already provides project-relevant data including 2400Pa wind load resistance, 5400Pa snow load resistance, anti-PID performance, double EL inspection, an IP67/IP68 junction box, a -40°C~+85°C operating and storage temperature range, and a 30-year performance warranty.
- Double EL Inspection
- Anti-PID Performance
- Wind and Snow Load Resistance
- IP67 / IP68 Junction Box
700W vs. 710W vs. 720W: Select by Project Requirements
All three models use the same published dimensions, construction data, 1500V maximum system voltage, temperature coefficients and 38.00kg module weight. The main differences in the current specification table are peak power, maximum power voltage, maximum power current, open-circuit voltage, NOCT power and module efficiency.
| Selection Factor | 700W | 710W | 720W |
|---|---|---|---|
| Peak Power at STC | 700W | 710W | 720W |
| NOCT Power | 531W | 539W | 547W |
| Module Efficiency | 22.54% | 22.86% | 23.18% |
| Maximum Power Voltage (STC) | 40.72V | 41.12V | 41.52V |
| Maximum Power Current (STC) | 17.20A | 17.27A | 17.34A |
The highest-wattage option is not automatically the correct choice for every array. Final selection should consider string voltage, inverter current limits, target DC capacity, module availability, site layout and project economics together.
700W Bifacial TOPCon Solar Panel FAQs
Q: What power options are available for this TOPCon solar PV module?
A: There are three models: 700W, 710W, and 720W. Their module efficiencies are 22.54%, 22.86%, and 23.18% respectively, and they all share the same dimensions: 2384 x 1303 x 33 mm (L x W x H).
Q: Is the 700W module bifacial?
A: Yes. It utilizes 210 × 10⁵ N-type bifacial monocrystalline cells; under suitable site conditions, the TOPCon bifacial design allows for power generation from both the front and rear sides.
Q: What is the maximum system voltage?
A: The maximum system voltage is 1500V. String design must also account for open-circuit voltage, temperature conditions, and the input limitations of the selected inverter or PCS architecture.
Q: What are the module's dimensions and weight?
A: The dimensions are 2384 x 1303 x 33 mm (L x W x H), and the module weighs 38.00 kg.
Q: What is the operating temperature range for this module?
A: The operating temperature range is -40°C to +85°C. The temperature coefficients are -0.350%/°C for maximum power (Pmax), -0.250%/°C for open-circuit voltage (Voc), and +0.040%/°C for short-circuit current (Isc).
Q: Can this module be used with battery energy storage systems?
A: This product is designed for utility-scale solar-plus-storage and Battery Energy Storage System (BESS) projects. Whether the PV array utilizes AC-coupled, DC-coupled, or hybrid architecture depends on the design of the inverter, Power Conversion System (PCS), battery, and the overall power plant, rather than the module alone.
Q: What information needs to be confirmed before placing an order?
A: Confirm the selected model, project capacity, quantity, string design, inverter compatibility, installation requirements, destination, applicable project standards, and required delivery schedule. Please use the final product datasheet and project-specific system design for engineering approval.
Source a TOPCon Solar PV Panel for Your Next Utility or Solar-Storage Project
Send Polinovel your target module power, total PV capacity, project type, quantity, destination and required delivery schedule. For large ground-mounted or solar-plus-storage projects, include the inverter or PCS architecture and any key electrical or mechanical requirements so the 700W, 710W and 720W options can be compared against the actual project design.
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