S SOLARSPECS
JA Solar is one of the world's largest solar panel manufacturers, founded in 2005 and headquartered in Beijing, supplying modules for 100+ countries. The JA Solar JAM5(L)-72-205/SI is a Monocrystalline solar module delivering 205W of rated power output with 16.06% module efficiency. Designed for off-grid applications, this panel brings reliable performance.
🏭View all 312 JA Solar models→ Brand range: 165W–635W
Monocrystalline

JA Solar JAM5(L)-72-205/SI

Max Power
205W
Efficiency
16.06%
Operating V
37.6V
Warranty
25Y
JA Solar JAM5(L)-72-205/SI logo
Technical Specifications
Open Circuit Voltage (Voc)45.7V
Short Circuit Current (Isc)5.69A
Voltage at Pmax (Vmp)37.6V
Current at Pmax (Imp)5.46A
Temp. Coefficient of Pmax-0.457%/°C
Dimensions1580 x 808 x 35 mm
Weight16.0kg
NOCT47.6°C
PTC Rating189.0W
📋 Data verified: June 2026 📄 Specs based on STC (1000 W/m², 25°C, AM 1.5) 🏷️ 312 JA Solar models in database

FAQ

What is the max power output of the JA Solar JAM5(L)-72-205/SI?

The JA Solar JAM5(L)-72-205/SI is rated at 205W under STC (1000 W/m², 25°C, AM 1.5).

How efficient is the JA Solar JAM5(L)-72-205/SI?

This panel has 16.06% efficiency, which is standard for commercial solar panels.

How long is the warranty for the JA Solar JAM5(L)-72-205/SI?

The JAM5(L)-72-205/SI comes with a 25-year product warranty covering defects and degradation.

What are the dimensions and weight of the JA Solar JAM5(L)-72-205/SI?

It measures 1580 x 808 x 35 mm and weighs 16.0kg.

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📊 Brand Context

JA Solar offers 312 solar panel models from 165W to 635W.

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