In Stock
Couldn't load pickup availability
Specification
- SKU:PES-SPS-SOL-17410
- Container price:
- Container qty:
- Odoo id:
- Pallet price:
- Pallet qty:
- Unit price:
- Manufacturer:
- Model number:
Orders ship via freight or ground from our Louisville, KY warehouse. Tracking provided once your order ships.
PES Supply is an authorized distributor for PES Supply. 50,000+ SKUs from 169 authorized brands.
Sirius PV ELNSM54M-400-HC-HV 400W Bifacial Monocrystalline PERC Solar Panel
Model ELNSM54M-400-HC-HV | Bifacial PERC Monocrystalline | 120 Half-Cell | Bifacial | 1500 V DC System Voltage
Product Overview
The Sirius PV ELNSM54M-400-HC-HV 400W bifacial monocrystalline PERC solar panel is engineered for high energy yield and long term reliability in demanding residential, commercial, and utility scale applications. This advanced module combines 182 mm monocrystalline PERC half cells with bifacial technology to capture light from both sides and increase total power generation on suitable surfaces. A module efficiency of up to 20.48% helps you harvest more power from limited roof or ground space while maintaining a compact footprint and low weight for easier handling during installation. With a maximum system voltage of 1500 V, the panel integrates efficiently into modern high voltage string designs that reduce balance of system costs and improve overall return on investment. Robust mechanical construction with 3.2 mm tempered glass, an anodized aluminium frame, and IP68 junction box supports reliable performance across a wide temperature range and in harsh weather conditions. Backed by a 12 year product warranty and a long term linear power output warranty, this Sirius PV module offers dependable performance, stable power output, and strong lifetime energy production for your solar project.
Key Benefits
High efficiency and power density: Generate up to 400 W of output with a panel efficiency of 20.48%, helping maximize energy production where roof space is limited and allowing fewer modules to reach your target system size.
Bifacial gain for higher yields: Bifacial PERC cell technology captures reflected light from the rear side, which can increase the effective energy yield on bright or reflective mounting surfaces without increasing the panel footprint.
Robust performance in harsh climates: The module operates reliably from -40°C to 85°C and features 3.2 mm tempered glass with anti reflection coating plus an anodized aluminium frame for strength against wind, snow, sand, and hail.
Low degradation and strong warranties: A total degradation rate of only 0.51% per year supports 93.95% power after 10 years and 87.2% after 25 years, backed by a 12 year product warranty and a long term linear power output guarantee.
Flexible system design and compatibility: The 1500 V maximum system voltage and 25 A series fuse rating allow longer strings, while stable electrical characteristics and low temperature coefficients support efficient pairing with modern string inverters and optimizers.
How It Works
This Sirius PV bifacial solar panel converts sunlight into usable DC power using high efficiency monocrystalline PERC half cells that are optimized for both front and rear side energy capture. When sunlight hits the 182×91 mm cells on the front surface, photons are absorbed and generate an electric current that is collected through a multi busbar grid and delivered to your inverter. At the same time, additional light reflected from the ground or roof surface reaches the rear side, where the bifacial cell structure transforms this extra irradiance into additional power output. The module operates within an optimal temperature range of around 45±2°C under nominal conditions and maintains performance due to low temperature coefficients, reducing power loss as cell temperatures rise. Within a PV array, multiple modules are connected in series and parallel strings to match the design voltage and current for your inverter, using the 1500 V system rating and 25 A series fuse limit as design boundaries. The tempered glass, durable frame, and IP68 junction box protect the electrical components and maintain insulation and safety over decades of outdoor exposure.
Front side energy conversion: Sunlight strikes the anti reflection coated tempered glass and passes through to the monocrystalline PERC cells beneath. The cell structure captures incoming photons efficiently and converts them into direct current, which flows through the cell matrix and into the module busbars. At standard test conditions, the front side delivers up to 400 W with a maximum power voltage of 30.81 V and current of 12.99 A.
Rear side bifacial gain: The bifacial cell design also allows the rear surface to participate in power generation by using reflected irradiance from the mounting environment. When the panel is installed above bright ground, light coloured roofs, or reflective surfaces, this rear side contribution can significantly increase total energy yield. Because no extra module area is needed, bifacial gain improves kilowatt hour production per square metre and supports better lifetime project economics.
Thermal and electrical stability in operation: During operation, the module temperature fluctuates with ambient conditions, irradiance, and ventilation, typically stabilizing around the nominal operating cell temperature. The low temperature coefficient of Pmax at -0.34% per °C and Voc at -0.26% per °C helps limit power loss in hot weather, while a positive Isc coefficient of 0.05% per °C supports reliable current output. System designers use the 1500 V maximum system voltage and 25 A series fuse rating to size strings safely, ensuring stable system performance and inverter compatibility across the full operating temperature range.
Technical Specifications
| Module Type | Sirius PV ELNSM54M-400-HC-HV bifacial monocrystalline PERC solar panel |
| Power Range | 400 W to 415 W rated power options in the ELNSM54M-HC-HV series |
| Maximum Power (Pmax) STC | 400 Wp front side nominal output at standard test conditions |
| Module Efficiency Range | 20.48% to 21.25% module efficiency across the series, 20.48% for 400 W type |
| Power Tolerance | 0 to +1.23% positive tolerance, ensuring at least nameplate power in operation |
| Voltage at Maximum Power (Vmpp) | 30.81 V at STC for the 400 W configuration on the front side |
| Current at Maximum Power (Impp) | 12.99 A at STC for the 400 W module output on the front side |
| Open Circuit Voltage (Voc) | 37.12 V front side open circuit voltage under standard test conditions |
| Short Circuit Current (Isc) | 13.6 A short circuit current at STC on the front side of the panel |
| Rear Side Reference Power (Pmax) | 301 Wp rear side reference Pmax for rated bifacial operation conditions |
| Rear Side Vmpp / Impp | 28.82 V rear side Vmpp and 10.44 A rear side Impp at reference conditions |
| Rear Side Voc / Isc | 34.64 V rear side Voc and 10.99 A rear side Isc at reference conditions |
| Cell Technology and Type | Monocrystalline PERC bifacial half cells using 182×91 mm wafers for high efficiency |
| Cell Count and Layout | 120 monocrystalline PERC half cells arranged in a bifacial module configuration |
| Panel Dimensions (H × W × D) | 1722 × 1134 × 35 mm overall module size for flexible roof and ground mounting |
| Weight | 19 kg per module for easier transport and handling during installation work |
| Front Glass and Coating | 3.2 mm tempered glass with anti reflection coating for improved light transmission |
| Frame Material | Durable anodized aluminium frame designed for structural rigidity and long life |
| Operating Temperature Range | -40°C to +85°C operating range for diverse climates and installation locations |
| Nominal Operating Temperature | 45±2°C nominal operating module temperature under reference NOCT conditions |
| Temperature Coefficient of Pmax | -0.34% per °C power temperature coefficient for stable performance in heat |
| Temperature Coefficient of Voc | -0.26% per °C open circuit voltage temperature coefficient for design calculations |
| Temperature Coefficient of Isc | +0.05% per °C short circuit current temperature coefficient for string sizing checks |
| Maximum System Voltage | 1500 V DC maximum system voltage to support long strings and lower BOS costs |
| Series Fuse Rating | 25 A maximum series fuse rating for over current protection in the array design |
| Total Degradation Rate | 0.51% annual degradation resulting in 87.2% power after 25 years of operation |
| Power Retention over Time | 93.95% of initial power after 10 years and 87.2% after 25 years under linear warranty |
| Panel Type and Technology | Bifacial monocrystalline PERC module with multi busbar and half cell layout |
| Manufacturer and Brand | Sirius PV by Elin A.Ş, with manufacturing based in Turkey for this series |
Certifications & Compliance
Certifications: IEC 61215, IEC 61730, IEC 62804 (PID Free), TS EN 61215, TS EN 61730, UL 61730-1, UL 61730-2. Quality systems include ISO 9001, ISO 14001, ISO 45001, ISO 27001, ISO 10002, ISO 26000, ISO 37001, and ISO 50001 for consistent manufacturing and environmental management.
Inverter Compatibility: Designed for use with modern string and central inverters that support 1500 V DC systems and current ratings up to 25 A per string, as well as optimizers and MLPE devices specified for high efficiency monocrystalline PERC bifacial modules.
Environmental: Engineered for demanding environments with resistance to sand, acid, alkali, hail impact, and mechanical loading, including up to 2400 Pa wind load and 5400 Pa snow load when installed according to the manufacturer’s guidelines.
Warranty: 12 year product workmanship warranty and a 25 year linear power output warranty, guaranteeing 93.95% of initial power after 10 years and at least 87.2% of initial power after 25 years under standard operating conditions.
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-17410 |
|---|---|
| Manufacturer | PES Supply |
| Container price | |
| Container qty | |
| Odoo id | |
| Pallet price | |
| Pallet qty | |
| Unit price | |
| Manufacturer | |
| Model number |
No documents available for this product. Contact us to request documentation.
