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Waaree Energies WS-345 345W Polycrystalline Solar Panel
Model WS-345 | Polycrystalline | 72 Cells | Mono | 1500V System Voltage
Product Overview
The Waaree Energies WS-345 is a reliable 345W polycrystalline solar panel designed for consistent energy production. It combines practical efficiency, durable construction, and a strong warranty package for long-term use. With a 1500V system voltage rating, it supports modern solar installations that aim for lower balance-of-system costs. The module is built for stable performance in varied climates. Its 72-cell format, tempered glass, and anodized aluminium frame support dependable operation over time.
Key Benefits
High Output Design: Delivers up to 345Wp for dependable solar generation in residential or commercial systems.
Strong Efficiency: The module efficiency reaches 17.32%, helping maximize power from available roof space.
Long-Term Warranty Support: Includes a 10-year product warranty and a 10-year power warranty with 80.7% retained output at year 25.
Durable Construction: Tempered glass, anti-reflection coating, and an anodized aluminium frame improve strength and reliability.
Installer-Friendly Format: MC4 connectors, 4 mm2 cables, and a 1200 mm cable length support straightforward installation.
How It Works
This solar panel converts sunlight into direct current electricity through polycrystalline silicon cells. The cells absorb irradiance and generate usable power for the inverter. The inverter then changes the output into AC electricity for household or commercial loads. The module is rated for 1500V systems, which supports efficient string design. Its temperature coefficients and operating range help it perform across changing weather conditions. The anti-reflection glass improves light transmission. The panel is engineered to balance dependable output, practical installation, and long service life.
Sunlight Conversion: Solar cells absorb incoming light and convert it into electrical current. This creates the panel's DC output.
String Integration: The module works within a 1500V system architecture. This helps reduce system losses and improve design flexibility.
Thermal Performance: The temperature coefficients show how the module responds to heat and cold. This allows more predictable performance in real-world operation.
Technical Specifications
| Technology | Polycrystalline |
| Model Number | WS-345 |
| Maximum Power (Pmax) | 345 Wp |
| Voltage at Maximum Power (Vmpp) | 38.55 V |
| Current at Maximum Power (Impp) | 8.95 A |
| Open Circuit Voltage (Voc) | 47 V |
| Short Circuit Current (Isc) | 9.4 A |
| Panel Efficiency | 17.32% |
| Power Tolerance | 0 ~ +1.5% |
| Temperature | 46±2 °C |
| Operating Temperature Range | -40 to 85 °C |
| Temperature Coefficient of Pmax | -0.3859 %/°C |
| Temperature Coefficient of Voc | -0.2775 %/°C |
| Temperature Coefficient of Isc | 0.051 %/°C |
| Maximum System Voltage | 1500 V |
| Series Fuse Rating | 16 A |
| Panel Dimension (H/W/D) | 1985 x 1003 x 40 mm |
| Weight | 22.5 kg |
| Cell Number | 72 |
| Glass Type | Anti-reflection coating, tempered glass |
| Glass Thickness | 3.2 mm |
| Frame Type | Anodized aluminium |
| Junction Box Diodes | 3 |
| Junction Box Protection Class | IP68 |
| Connector Type | MC4 |
| Cable Crossection | 4 mm2 |
| Cable Length | 1200 mm |
| Power Range | 320 ~ 350 Wp |
| Efficiency Range | 16.06 ~ 17.57% |
| Seller Name | Waaree Energies Ltd |
| Country | India |
Certifications & Compliance
Certifications: IS 14286, IEC 61215 Ed2, IS/IEC 61730 Part 1 & 2, IEC 61215, IEC 61730, UL61730, IEC TS 62804-1, IEC 62716, IEC 60068-2-68, IEC TS 62782, IEC 61701, ISO 9001:2015, ISO 14001:2015, ISO 45001:2018
Inverter Compatibility: Compatible with 1500V solar PV systems and standard MC4-based string configurations
Environmental: Salt mist, PID, blowing sand, hail, wind, and snow load resistant design
Warranty: 10-year product warranty and 10-year power warranty; 91.2% output by year 10 and 80.7% by year 25
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-22671 |
|---|---|
| Manufacturer | PES Supply |
| Brand | |
| Container price | |
| Container qty | |
| Odoo id | |
| Pallet price | |
| Pallet qty | |
| Unit price | |
| Manufacturer |
No documents available for this product. Contact us to request documentation.
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Product Description
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Waaree Energies WS-345 345W Polycrystalline Solar Panel
Model WS-345 | Polycrystalline | 72 Cells | Mono | 1500V System Voltage
345 WpMax Power Output17.32%Module Efficiency72Polycrystalline CellsProduct Overview
The Waaree Energies WS-345 is a reliable 345W polycrystalline solar panel designed for consistent energy production. It combines practical efficiency, durable construction, and a strong warranty package for long-term use. With a 1500V system voltage rating, it supports modern solar installations that aim for lower balance-of-system costs. The module is built for stable performance in varied climates. Its 72-cell format, tempered glass, and anodized aluminium frame support dependable operation over time.
Key Benefits
High Output Design: Delivers up to 345Wp for dependable solar generation in residential or commercial systems.
Strong Efficiency: The module efficiency reaches 17.32%, helping maximize power from available roof space.
Long-Term Warranty Support: Includes a 10-year product warranty and a 10-year power warranty with 80.7% retained output at year 25.
Durable Construction: Tempered glass, anti-reflection coating, and an anodized aluminium frame improve strength and reliability.
Installer-Friendly Format: MC4 connectors, 4 mm2 cables, and a 1200 mm cable length support straightforward installation.
How It Works
This solar panel converts sunlight into direct current electricity through polycrystalline silicon cells. The cells absorb irradiance and generate usable power for the inverter. The inverter then changes the output into AC electricity for household or commercial loads. The module is rated for 1500V systems, which supports efficient string design. Its temperature coefficients and operating range help it perform across changing weather conditions. The anti-reflection glass improves light transmission. The panel is engineered to balance dependable output, practical installation, and long service life.
Sunlight Conversion: Solar cells absorb incoming light and convert it into electrical current. This creates the panel's DC output.
String Integration: The module works within a 1500V system architecture. This helps reduce system losses and improve design flexibility.
Thermal Performance: The temperature coefficients show how the module responds to heat and cold. This allows more predictable performance in real-world operation.
Technical Specifications
Technology Polycrystalline Model Number WS-345 Maximum Power (Pmax) 345 Wp Voltage at Maximum Power (Vmpp) 38.55 V Current at Maximum Power (Impp) 8.95 A Open Circuit Voltage (Voc) 47 V Short Circuit Current (Isc) 9.4 A Panel Efficiency 17.32% Power Tolerance 0 ~ +1.5% Temperature 46±2 °C Operating Temperature Range -40 to 85 °C Temperature Coefficient of Pmax -0.3859 %/°C Temperature Coefficient of Voc -0.2775 %/°C Temperature Coefficient of Isc 0.051 %/°C Maximum System Voltage 1500 V Series Fuse Rating 16 A Panel Dimension (H/W/D) 1985 x 1003 x 40 mm Weight 22.5 kg Cell Number 72 Glass Type Anti-reflection coating, tempered glass Glass Thickness 3.2 mm Frame Type Anodized aluminium Junction Box Diodes 3 Junction Box Protection Class IP68 Connector Type MC4 Cable Crossection 4 mm2 Cable Length 1200 mm Power Range 320 ~ 350 Wp Efficiency Range 16.06 ~ 17.57% Seller Name Waaree Energies Ltd Country India Certifications & Compliance
Certifications: IS 14286, IEC 61215 Ed2, IS/IEC 61730 Part 1 & 2, IEC 61215, IEC 61730, UL61730, IEC TS 62804-1, IEC 62716, IEC 60068-2-68, IEC TS 62782, IEC 61701, ISO 9001:2015, ISO 14001:2015, ISO 45001:2018
Inverter Compatibility: Compatible with 1500V solar PV systems and standard MC4-based string configurations
Environmental: Salt mist, PID, blowing sand, hail, wind, and snow load resistant design
Warranty: 10-year product warranty and 10-year power warranty; 91.2% output by year 10 and 80.7% by year 25Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
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