S SOLARSPECS
As one of the latest offerings from JA Solar, the Ultra 450W represents cutting-edge IBC N-Type solar technology optimized for maximum energy yield. With its exceptional 23.41% efficiency rating, this panel maximizes power density for space-constrained installations. Backed by a comprehensive 25-year warranty, the Ultra 450W is built for decades of reliable energy production. Measuring 1855 x 1026 x 35 mm and weighing 20.2kg, the Ultra 450W is designed for efficient handling and installation.
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IBC N-Type

JA Solar Ultra 450W

Max Power
450W
Efficiency
23.41%
Operating V
35.0V
Warranty
25Y
JA Solar Ultra 450W logo
Technical Specifications
Open Circuit Voltage (Voc)42.8V
Short Circuit Current (Isc)13.63A
Voltage at Pmax (Vmp)35.0V
Current at Pmax (Imp)12.86A
Temp. Coefficient of Pmax-0.27%/°C
Dimensions1855 x 1026 x 35 mm
Weight20.2kg

FAQ

What is the power output of JA Solar Ultra 450W?

The JA Solar Ultra 450W produces up to 450W of maximum power under Standard Test Conditions (STC).

How efficient is the Ultra 450W?

The Ultra 450W has a module efficiency of 23.41%, placing it in the top tier of commercial solar panels available in 2026.

What warranty does JA Solar offer?

JA Solar provides a 25-year warranty for the Ultra 450W, covering product defects and performance guarantees.

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