Waaree 400W (Pallet of 31) Arka Series Monocrystalline PERC Half-Cut Solar Panel WSMDIB-400
Waaree 400W (Pallet of 31) Arka Series Monocrystalline PERC Half-Cut Solar Panel WSMDIB-400

Waaree 400W (Pallet of 31) Arka Series Monocrystalline PERC Half-Cut Solar Panel WSMDIB-400
Waaree 400W (Pallet of 31) Arka Series Monocrystalline PERC Half-Cut Solar Panel WSMDIB-400
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Waaree 400W (Pallet of 31) Arka Series Monocrystalline PERC Half-Cut Solar Panel WSMDIB-400
WSMDIB-400
Waaree 400W Arka Series Monocrystalline PERC Half-Cut Solar Panel WSMDIB-400
Pallet Only: 31 panels/pallet
Key Benefits
High Efficiency: 20.03% module efficiency using advanced M6 mono PERC half-cut cells.
Reliable in Harsh Conditions: Certified to withstand 5400 Pa snow load and 2400 Pa wind load.
Enhanced Durability: PID-resistant design with UV-resistant encapsulation ensures long service life.
Reduced Losses: Split junction box design minimizes power loss up to 1/4 compared to conventional designs.
Special Technology
9BB Crack-Tolerant Cells: Improves reliability and reduces risk of micro-cracks.
ARC-Coated Glass: 3.2 mm low-iron tempered glass with anti-reflective coating for higher light absorption.
Half-Cut Cell Layout: Lowers resistive losses and improves shade tolerance.
Warranty
12-Year Product Warranty and 27-Year Linear Power Output Warranty (83.7% at year 27).
Best Uses
Residential Rooftops: Compact size with high efficiency for maximum energy yield in limited space.
Commercial Installations: Low degradation rate ensures consistent performance over decades.
Harsh Environments: Certified for heavy snow, high winds, and extreme temperatures.
Specifications Table
Specification | Data |
---|---|
Model | WSMD-400 |
Cell Type | Monocrystalline PERC, 9BB |
Number of Cells | 132 (11×6 || 11×6) Half-Cut |
Max Power (Pmax) | 400 W (STC) / 300.6 W (NOCT) |
Open Circuit Voltage (Voc) | 45.22 V (STC) / 38.00 V (NOCT) |
Short Circuit Current (Isc) | 11.32 A (STC) / 9.14 A (NOCT) |
Voltage at Max Power (Vmp) | 42.30 V (STC) / 35.40 V (NOCT) |
Current at Max Power (Imp) | 9.46 A (STC) / 8.47 A (NOCT) |
Module Efficiency | 20.03% |
Power Tolerance | 0 ~ +5 W |
Temperature Coefficient (Pmax) | -0.365%/°C |
Temperature Coefficient (Voc) | -0.285%/°C |
Temperature Coefficient (Isc) | +0.055%/°C |
Operating Temperature | -40°C to +85°C |
Nominal Operating Cell Temp (NOCT) | 43 ± 2°C |
Max System Voltage | 1500 V DC |
Max Series Fuse Rating | 25 A |
Front Glass | 3.2 mm low-iron tempered with ARC coating |
Encapsulant | PID-free & UV-resistant |
Frame | Anodized aluminum alloy (≥15 μm anodization) |
Junction Box | IP68, Weatherproof PPO |
Cable / Connector | 4 mm², 1200 mm length, Staubli MC4 |
Dimensions (L × W × H) | 75.75 × 40.87 × 1.38 in |
Weight | 48.50 lb |
Mechanical Load | 5400 Pa (front) / 2400 Pa (rear) |
Certifications | IEC 61215, IEC 61730, UL 61730, IEC TS 62804-1 |
Warranty | 12 Years Product, 27 Years Linear Output |
About Waaree:
Waaree Energies Ltd, founded in 1989 and headquartered in Mumbai, is India’s largest solar PV module maker, with ~13.3 GW module capacity and 5.4 GW of cell capacity. It operates five domestic plants plus U.S. facilities, holds a BloombergNEF Tier‑1 rating, and earned an EcoVadis Gold for ESG excellence.
Why Buy From US Solar Supplier?
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FAQs
Q: What is the power output of the Waaree WSMD-400 panel?
The Waaree WSMD-400 produces 400 watts of power, making it a high-efficiency choice for both residential and commercial installations.
Q: Are Waaree WSMD-400 panels suitable for areas with low sunlight?
Yes, the WSMD-400 is designed to perform efficiently even in low-light conditions such as hazy, cloudy skies and early mornings or late afternoons.
Q: What kind of warranty does Waaree offer for the WSMD-400 panel?
Waaree offers a 12-year product warranty and a 27-year linear power output warranty, ensuring long-term reliability and performance.
Q: Are these panels compatible with different mounting systems?
Yes, the WSMD-400 is compatible with a wide variety of standard mounting systems, making installation straightforward for both roof-mounted and ground-mounted applications.
Q: How durable are Waaree WSMD-400 panels in harsh weather conditions?
The WSMD-400 is built to withstand extreme weather, including heavy snow, strong winds, and high temperatures. It also features anti-reflective glass to enhance durability and efficiency.
Q: Can the WSMD-400 help me save on energy costs?
Absolutely! The high efficiency of the WSMD-400 allows you to generate more electricity per square foot, reducing your energy bills and shortening your solar payback period.
Q: How many panels do I need for my home?
This depends on your energy usage and available space. For example, a home or business using about 10,000 kWh/year would need approximately 25 Waaree WSMD-400 panels. Consult with a certified installer for a precise estimate.
Q: How many panels are in each pallet?
Each pallet contains 31 Waaree WSMD-400 panels, offering convenience and cost savings for larger projects.