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Model SS9-60HD-585M | Mono PERC | 120 Half-Cell Monocrystalline | Bifacial Dual Glass | 1500V System Voltage
The SolarSpace SS9-60HD-585M bifacial mono PERC solar panel delivers high power density for commercial and utility projects. This advanced module uses 210 mm wafers, half-cell architecture and multi-busbar design to achieve outputs from 585 W to 610 W. Module efficiency reaches up to 21.55%, which helps maximize kWh yield from limited roof or ground area. Bifacial dual glass construction allows the rear side to capture reflected light, increasing total energy generation per string. Robust dual glass, an anodized aluminium frame and IP68 junction box protection support reliable long term performance. The panel is engineered for 1500 V systems to reduce BOS costs on large arrays. With a 15 year product warranty and 30 year linear power warranty, this module is designed for bankable, long life installations. It is an excellent fit for developers seeking strong performance, stable degradation behavior and dependable returns.
High power class for reduced BOS costs: Power ratings from 585 W to 610 W allow fewer modules per project. This can lower racking, cabling and installation costs on large systems.
Bifacial dual glass for greater yield: The dual glass bifacial design captures rear side irradiance. This helps increase energy output, especially over bright or reflective surfaces.
Strong efficiency on limited space: Module efficiency up to 21.55% makes better use of constrained roof or ground areas. Higher efficiency supports more kWh per square meter.
Enhanced reliability with gallium doped wafers: Gallium doping reduces LID and long term degradation. This helps the array maintain stronger output through the 30 year life.
Durable construction for harsh environments: Front and rear semi tempered glass and IP68 junction box protection improve resistance to moisture, dust and mechanical stress in demanding sites.
Bankable long term warranties: A 15 year product warranty and 30 year linear power warranty support long project lifetimes and stable investment returns.
The SolarSpace SS9-60HD-585M bifacial mono PERC solar panel converts sunlight into DC power using high efficiency monocrystalline cells. Each module uses 120 half cut PERC cells wired in an optimized circuit layout to reduce losses and resist shading impacts. Light striking the front glass is absorbed by the active cell layers and converted into electrical current. Additional light reflected from the ground reaches the rear glass and is also harvested, increasing overall energy capture. The resulting DC power flows through factory installed cables and MC4 compatible connectors to inverters or DC junction equipment. Low temperature coefficients help the module retain more power at typical operating temperatures. Gallium doped wafers and advanced encapsulation are used to limit degradation and preserve long term output.
Bifacial dual glass energy capture: The module uses glass on both sides to protect and expose the cell surfaces. Front side irradiance delivers the primary power output while the rear side collects additional reflected light. This design boosts kWh yield compared with similar monofacial panels.
High density mono PERC cell architecture: Large 210 mm monocrystalline PERC cells are half cut to reduce resistive losses. Multi grid metallization shortens current paths and enhances shade tolerance within each string. Together these features support high module power and stable performance in real conditions.
Thermal and electrical optimization: A low Pmax temperature coefficient of around -0.33%/°C helps preserve output as cell temperatures rise. The module is rated for 1500 V systems, enabling longer strings and reduced conductor runs. An IP68 junction box with three bypass diodes protects performance when partial shading occurs.
| Module Type | SS9-60HD-585M bifacial dual glass mono PERC module |
| Power Range (STC) | 585 W to 610 W |
| Maximum Power (Pmax, STC) | 585 Wp nominal, up to 610 Wp in higher bin classes |
| Module Efficiency Range | 20.67% to 21.55% |
| Cell Type and Technology | Monocrystalline mono PERC, large 210 mm wafers |
| Cell Count and Layout | 120 half cells (6 x 20 configuration) |
| Power Tolerance | 0 to +3 % positive tolerance |
| Open Circuit Voltage Voc (585 W) | 40.8 V at STC |
| Voltage at Maximum Power Vmpp (585 W) | 34.2 V at STC |
| Short Circuit Current Isc (585 W) | 18.27 A at STC |
| Current at Maximum Power Impp (585 W) | 17.11 A at STC |
| Rear Side Bifacial Gain (595 W example) | Approx. 5% to 25% additional power depending on site albedo |
| Nominal Operating Cell Temperature (Approx.) | Around 45 ± 2 °C under NMOT conditions |
| Operating Temperature Range | -40 °C to +85 °C |
| Temperature Coefficient of Pmax | -0.33 % per °C |
| Temperature Coefficient of Voc | -0.26 % per °C |
| Temperature Coefficient of Isc | +0.046 % per °C |
| Maximum System Voltage | 1500 V DC (IEC/UL) |
| Series Fuse Rating | 30 A maximum series fuse rating |
| Module Dimensions (H x W x D) | 2172 mm x 1303 mm x 33 mm |
| Module Weight | 34.5 kg per module |
| Front Glass | 2.0 mm AR coated semi tempered glass |
| Back Glass | 2.0 mm glazed semi tempered glass |
| Frame Material | Anodized aluminium alloy frame |
| Junction Box Rating and Diodes | IP68 junction box with 3 bypass diodes |
| Connector Type | MC4 compatible types including PC-SS01, PC-SS02, MC4-EVO2 series |
| Cable Cross-Section and Length | 4 mm² (IEC) / 12 AWG (UL), approx. 300 mm including connector |
| Product Degradation and Power Warranty | First year ≤2% degradation, then ≤0.45% per year to 84.95% at 30 years |
Certifications: IEC 61215, IEC 61730, IEC 61701 salt mist corrosion test, IEC 62716 ammonia corrosion test, IEC 60068 dust and sand test, ISO 9001:2015, ISO 14001:2015, ISO 45001:2018
Inverter Compatibility: Designed for modern 1500 V string and central inverters when used within specified voltage and current limits
Environmental: Dual glass construction and certified resistance to salt mist, ammonia, dust and sand support challenging coastal and agricultural sites
Warranty: 15 years limited product warranty and 30 years linear power warranty with guaranteed output of 84.95% at year 30, subject to manufacturer terms
● Available | Contact us for lead time and pricing
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