Polycrystalline
Waaree Energies undefined WS-340

Waaree Energies • aditya series 72cells ws 320-350

WS-340340W

Region:India
Region shows where the seller or factory is located. Most ship globally, and all listed suppliers should be able to ship to your current location.
340W
Power Output
17.07%
Efficiency
1985 x 1003
Dimensions (mm)
10 Yrs
Product Warranty
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Key Features

  • Modules binned by current to improve system performance
  • 1500 VDC system voltage for lower BoS cost
  • Superior module efficiency as per international benchmarks
  • PID resistant with long term reliability
  • Sustain heavy wind & snow loads (2400 pa & 5400 pa)
  • Glass with anti reflective coating improves light transmission
  • Salt mist, blowing sand and hail resistant

Waaree Energies WS-340 Panels: What Your System Looks Like

Based on a standard 10kW residential installation

10kW System Size
30 Panels
Estimated Roof Area
646 sq.ft. (60 m²)
Avg. Yearly Production
11,500 kWh
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Electrical Data (STC)

Maximum Power (Pmax)340 W
Module Efficiency17.07 %
Voltage at Pmax (Vmp)38.25 V
Current at Pmax (Imp)8.9 A
Open Circuit Voltage (Voc)46.9 V
Short Circuit Current (Isc)9.35 A

Mechanical Data

Dimensions1985 x 1003 x 40 mm
Weight22.5 kg
Cell TypePolycrystalline
Number of Cells72
Front Glass3.2 mm
FrameAnodized Aluminium

Temperature Ratings

Temperature Coefficient of Pmax-0.3859 %/°C
Temperature Coefficient of Voc-0.2775 %/°C
Temperature Coefficient of Isc0.051 %/°C
Operating Temperature Range-40 - 85 °C

Similar Products

1003 x 1985 mm
Roof Fit Tool

Will These Panels Fit Your Roof?

Don’t guess your solar potential. Our Roof Layout Designer uses the exact dimensions of the Waaree Energies WS-340 (340W modules) to map out your system. Visually plan your array to see exactly how many modules your roof can support based on its specific footprint.

Precision Layout Preview: See exactly how the 340W modules sit on your roof.
Accurate Technical Spacing: Factors in real-world gaps and mounting rails.
Instant System Sizing: Automatically calculates total kW output for this specific panel.
Optimization Tips: Suggestions to maximize your roof’s energy density.
Map This Panel on My Roof

Ideal Use Case

The Waaree Energies WS-340 is designed for specific solar energy applications. This panel is an excellent choice if you:

Have limited roof space (340W compact panels)
Use standard residential panel configurations

Don’t guess your solar setup — calculate it first!

Take our Solar Quiz to get a personalized recommendation for panels, inverter, battery capacity, and system size — before you spend money on the wrong setup.

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Product FAQ

How many Waaree Energies WS-340 panels do I need for my home?

The number of panels depends on your energy consumption and roof area. At 340W per panel, a typical 10kW residential system requires about 30 modules. Use our Solar Roof Calculator to get a precise layout based on your actual roof dimensions.

What is the efficiency of Waaree Energies WS-340?

This panel has an efficiency of 17.07%, using cell technology. Higher efficiency means more electricity per square meter, which is especially valuable when roof space is limited.

What are the dimensions of the Waaree Energies WS-340?

The module dimensions are 1985mm × 1003mm × 40mm. Always account for these measurements plus fire setbacks and mounting clearances when planning your solar layout.

Is Waaree Energies WS-340 compatible with standard inverters?

Yes, these panels work with most string and hybrid inverters. However, you must check the Voc (Open Circuit Voltage) and Imp (Current at Max Power) against your inverter's MPPT specs.

What warranty does the Waaree Energies WS-340 come with?

This panel includes a 10-year product warranty from Waaree Energies. Solar panels typically degrade about 0.4–0.5% per year, meaning this module should retain over 87% of its original output after 30 years.