S SOLARSPECS
As one of the latest offerings from LONGi Solar, the Ultra 380W represents cutting-edge IBC N-Type solar technology optimized for maximum energy yield. With its exceptional 23.22% efficiency rating, this panel maximizes power density for space-constrained installations. Backed by a comprehensive 25-year warranty, the Ultra 380W is built for decades of reliable energy production. Measuring 1722 x 1134 x 30 mm and weighing 18.0kg, the Ultra 380W is designed for efficient handling and installation.
Advertisement
IBC N-Type

LONGi Solar Ultra 380W

Max Power
380W
Efficiency
23.22%
Operating V
33.6V
Warranty
25Y
LONGi Solar Ultra 380W logo
Technical Specifications
Open Circuit Voltage (Voc)41.1V
Short Circuit Current (Isc)11.99A
Voltage at Pmax (Vmp)33.6V
Current at Pmax (Imp)11.31A
Temp. Coefficient of Pmax-0.27%/°C
Dimensions1722 x 1134 x 30 mm
Weight18.0kg

FAQ

What is the power output of LONGi Solar Ultra 380W?

The LONGi Solar Ultra 380W produces up to 380W of maximum power under Standard Test Conditions (STC).

How efficient is the Ultra 380W?

The Ultra 380W has a module efficiency of 23.22%, placing it in the top tier of commercial solar panels available in 2026.

What warranty does LONGi Solar offer?

LONGi Solar provides a 25-year warranty for the Ultra 380W, covering product defects and performance guarantees.

Advertisement

Compare This Panel

Add this LONGi Solar Ultra 380W to compare specs side-by-side with other commercial solar panels.

📄 Download

Save this datasheet as PDF for offline reference.

Share

Advertisement
⚡ 0 to Compare