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Model 210 | Monocrystalline PERC | 40 Full-Cell Monocrystalline | Monofacial | 1500V System Voltage
The Guangdong Pattern New Energy 210 210W Monocrystalline Monofacial Solar Panel is engineered for compact, high‑efficiency power production in off‑grid and small grid‑tied systems. This monocrystalline module combines 210 Wp rated output with panel efficiency up to 18.6%, offering strong performance in limited spaces. A power tolerance of 0 to +1.5% helps ensure that delivered power meets or slightly exceeds the nameplate rating in real installations. The panel uses 40 monocrystalline cells sized 158.75 x 158.75 mm, delivering stable current and reliable voltage for 12 V and 24 V system designs. Its robust construction blends tempered glass, an anodized aluminium frame, and an IP67 junction box for dependable outdoor durability in demanding environments.
Designed by Guangdong Pattern New Energy Co., Ltd. in China, this module supports a power range from 205 to 225 Wp across the series. The Maximum System Voltage of 1500 V allows flexible string design for larger arrays while keeping system balance of components optimized. With a working temperature range from -45°C to 85°C and carefully defined temperature coefficients, the panel maintains consistent energy delivery under changing weather. Compact dimensions of 1660 x 680 x 30 mm and a weight of only 11.7 kg make handling, transport, and mounting straightforward on rooftops, light commercial structures, RVs, or small ground mounts.
High power density in a compact format: With 210 Wp output and up to 18.6% efficiency, this panel delivers significant energy from a relatively small footprint, ideal where roof or rack space is restricted.
Reliable performance tolerance: A positive power tolerance between 0 and +1.5% helps ensure the module never underperforms its rated power, supporting more predictable system yield calculations.
Strong electrical characteristics: Voltage at maximum power of 22.57 V and current at maximum power of 9.31 A provide a balanced operating point that suits many common charge controllers and inverters.
Durable outdoor construction: Tempered glass, an anodized aluminium frame, and an IP67‑rated junction box offer robust protection against dust, moisture, and mechanical stress during long‑term outdoor use.
Wide operating temperature range: The -45°C to 85°C operating range and defined temperature coefficients for power, voltage, and current support stable energy output in both very hot and very cold climates.
Lightweight and easy to handle: At only 11.7 kg with a slim 30 mm frame, the panel is easy to transport and install, helping reduce labor time and mounting hardware loads.
This Pattern New Energy 210W monocrystalline solar panel converts sunlight directly into DC electricity through high‑purity silicon cells. Each of the 40 cells absorbs photons and generates charge carriers that create voltage across the cell. When the panel is connected to a load or charge controller, this voltage drives current through the system. At standard test conditions, the module operates most efficiently near its maximum power point, where voltage at maximum power is about 22.57 V and current at maximum power is about 9.31 A. The electrical behavior is influenced by temperature and irradiance, which are addressed through engineered temperature coefficients and robust material choices. The resulting DC output can charge batteries, supply off‑grid equipment, or feed inverters in small grid‑tied systems.
Monocrystalline cell conversion: The heart of the panel is its 158.75 x 158.75 mm monocrystalline silicon cells. These cells feature a uniform crystal structure that allows electrons to move more freely after absorbing sunlight. This results in higher conversion efficiency and improved energy yield compared with many polycrystalline alternatives. The 40‑cell layout balances voltage and current to suit typical small system configurations.
Operation at maximum power point: Under standard conditions, the panel produces a maximum power of 210 Wp at 22.57 V and 9.31 A. Charge controllers or inverters with maximum power point tracking adjust operating voltage to stay close to this point. By keeping operation near the maximum power point, system electronics extract the highest possible energy from the available sunlight. Open circuit voltage of 26.72 V and short circuit current of 9.77 A define the electrical boundaries for safe design.
Thermal behavior and environmental resilience: The module’s performance changes moderately with cell temperature, governed by temperature coefficients. Power decreases roughly by 0.396% per degree Celsius above the test reference, while voltage decreases about 0.31% per degree. Short circuit current rises slightly with temperature, at about 0.06% per degree Celsius. The panel is rated for operation between -45°C and 85°C, enabling year‑round production in harsh climates. Tempered glass, an anodized aluminium frame, and IP67 sealing protect the electrical components from moisture, dust, and mechanical impacts.
| Brand | Guangdong Pattern New Energy Co., Ltd. |
| Country of Origin | China |
| Model Number | 210 |
| Technology / Type | Monocrystalline, Monofacial module |
| Power Range (Series) | 205 ~ 225 Wp |
| Maximum Power (Pmax) | 210 Wp |
| Panel Efficiency | 18.6% (panel level), 18.16 ~ 19.93% range for series |
| Voltage at Maximum Power (Vmpp) | 22.57 V |
| Current at Maximum Power (Impp) | 9.31 A |
| Open Circuit Voltage (Voc) | 26.72 V |
| Short Circuit Current (Isc) | 9.77 A |
| Additional Maximum Power Listing | 156.72 Wp rating also referenced in manufacturer data |
| Vmpp (Secondary Rating) | 21.1 V (for 156.72 Wp reference) |
| Impp (Secondary Rating) | 7.52 A (for 156.72 Wp reference) |
| Voc (Secondary Rating) | 24.9 V (for 156.72 Wp reference) |
| Isc (Secondary Rating) | 7.83 A (for 156.72 Wp reference) |
| Power Tolerance | 0 ~ +1.5% |
| Nominal Module Operating Temperature | 45 ± 2 °C |
| Operating Temperature Range | -45 °C to 85 °C |
| Temperature Coefficient of Pmax | -0.396 % / °C |
| Temperature Coefficient of Voc | -0.31 % / °C |
| Temperature Coefficient of Isc | +0.06 % / °C |
| Maximum System Voltage | 1500 V DC |
| Series Fuse Rating | 15 A |
| Panel Dimensions (H x W x D) | 1660 x 680 x 30 mm |
| Weight | 11.7 kg |
| Cell Size | 158.75 x 158.75 mm |
| Number of Cells | 40 cells |
| Front Glass Type and Thickness | Tempered glass, 3.2 mm thickness |
| Frame Material | Anodized aluminium frame |
| Junction Box Protection Class | IP67 rated junction box |
| Connector Type | MC4 compatible connectors |
| Cable Length | 900 mm cable length |
Certifications: Certification details are not specified in the available manufacturer data and should be confirmed before design approval.
Inverter Compatibility: Compatible with most modern PWM and MPPT charge controllers and inverters that support 1500 V DC string systems and panel operating values around 22.57 V and 9.31 A.
Environmental: Designed for outdoor use with IP67 junction box and tempered glass; install according to local electrical and building codes for safety and environmental compliance.
Warranty: Warranty terms are not listed in the provided data; please request the official Pattern New Energy product warranty statement from your supplier.
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