S SOLARSPECS
The JA Solar Value 320W is a high-performance Monocrystalline solar module engineered for professional installations. The optimized 18.35% efficiency rating makes this module a reliable and cost-effective choice for large-scale solar deployments. Backed by a comprehensive 20-year warranty, the Value 320W is built for decades of reliable energy production. Measuring 1700 x 1050 x 35 mm and weighing 16.7kg, the Value 320W is designed for efficient handling and installation.
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Monocrystalline

JA Solar Value 320W

Max Power
320W
Efficiency
18.35%
Operating V
31.6V
Warranty
20Y
JA Solar Value 320W logo
Technical Specifications
Open Circuit Voltage (Voc)38.8V
Short Circuit Current (Isc)10.74A
Voltage at Pmax (Vmp)31.6V
Current at Pmax (Imp)10.13A
Temp. Coefficient of Pmax-0.39%/°C
Dimensions1700 x 1050 x 35 mm
Weight16.7kg

FAQ

What is the power output of JA Solar Value 320W?

The JA Solar Value 320W produces up to 320W of maximum power under Standard Test Conditions (STC).

How efficient is the Value 320W?

The Value 320W has a module efficiency of 18.35%, placing it in the top tier of commercial solar panels available in 2026.

What warranty does JA Solar offer?

JA Solar provides a 20-year warranty for the Value 320W, covering product defects and performance guarantees.

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