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Prostar PRMF-305S 305W Monocrystalline Frameless Solar Panel
Model PRMF-305S | Monocrystalline | 60 Cells | Frameless | 1000V System Voltage
Product Overview
The Prostar PRMF-305S is a monocrystalline solar panel designed for reliable power generation in compact installations. It delivers a maximum output of 305 Wp, with a power range extending to 310 Wp. Its frameless design supports a clean appearance and flexible integration. The module offers 18.1% efficiency, which helps maximize energy capture in limited space. It is built for demanding environments, with an operating temperature range from -40 to 85°C. The panel also includes IP68 junction box protection, MC4 connectors, and a 1000V maximum system voltage rating. These features make it suitable for modern solar projects that require dependable performance and efficient use of available roof or surface area.
Key Benefits
High power output: Delivers 305 Wp, with a rated range up to 310 Wp for strong energy production.
Efficient cell technology: Monocrystalline construction supports stable performance and reliable light conversion.
Space-conscious design: The slim frameless format helps the panel integrate neatly into modern solar systems.
Durable electrical protection: IP68 junction box protection improves resilience against dust and moisture exposure.
Easy system integration: MC4 connectors and a 4 mm² cable cross-section support straightforward installation.
How It Works
The Prostar PRMF-305S converts sunlight into usable DC electricity through monocrystalline photovoltaic cells. Incoming light is absorbed by the cell surface, which generates electrical current across the module. The electrical output is then carried through the MC4 connector system and connected into a compatible solar setup. Its operating values are balanced for practical system design, including voltage, current, and temperature performance. The frameless construction supports clean mounting and efficient installation in a variety of applications. Because the module is rated for harsh temperature conditions, it can operate across a wide range of environments while maintaining dependable energy production.
Solar energy conversion: The monocrystalline cells absorb sunlight and generate electrical power. This process supports consistent output in everyday conditions.
System integration: Voltage and current ratings help the panel work with compatible solar systems. The MC4 connector simplifies safe electrical connection.
Environmental protection: IP68 junction box protection helps guard key components against harsh external conditions. The panel is also built for wide temperature operation.
Technical Specifications
| Brand | Prostar |
| Model Number | PRMF-305S |
| Technology | Monocrystalline |
| Maximum Power (Pmax) | 305 Wp |
| Power Range | 305 ~ 310 Wp |
| Power Tolerance | 0 ~ +1.5% |
| Voltage at Maximum Power (Vmpp) | 33 V |
| Current at Maximum Power (Impp) | 9.25 A |
| Open Circuit Voltage (Voc) | 40.3 V |
| Short Circuit Current (Isc) | 9.74 A |
| Panel Efficiency | 18.1% |
| Operating Temperature Range | -40 to 85 °C |
| Maximum System Voltage | 1000 V |
| Series Fuse Rating | 20 A |
| Cell Number | 60 |
| Frame Type | Frameless |
| Panel Dimension (H/W/D) | 1681 x 1000 x 2 mm |
| Weight | 5 kg |
| Junction Box Protection Class | IP68 |
| Connector Type | MC4 |
| Cable Crossection | 4 mm² |
| Seller Name | Beijing Prostar International Electric Co., Ltd. |
| Country of Origin | China |
Certifications & Compliance
Certifications: Not provided in the available product data
Inverter Compatibility: Compatible with standard 1000V solar system designs and MC4-based installations
Environmental: IP68 junction box protection and an operating range from -40 to 85°C
Warranty: Not provided in the available product data
● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-14666 |
|---|---|
| Manufacturer | PES Supply |
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