S SOLARSPECS
Advance Power's API-M355 leverages Monocrystalline technology to achieve 18.3% module efficiency and 355W maximum power. Key specs: Voc=47.5V, Isc=9.9A, Vmp=38.5V, Imp=9.21A. Warranty: 25 years.
🏭View all 49 Advance Power models Brand range: 210W–370W
Monocrystalline

Advance Power API-M355

Max Power
355W
Efficiency
18.3%
Operating V
38.5V
Warranty
25Y
Advance Power API-M355 logo
Technical Specifications
Open Circuit Voltage (Voc)47.5V
Short Circuit Current (Isc)9.9A
Voltage at Pmax (Vmp)38.5V
Current at Pmax (Imp)9.21A
Temp. Coefficient of Pmax-0.386%/°C
Dimensions1789 x 1084 x 35 mm
Weight24.2kg
NOCT46.67°C
PTC Rating332.6W
📋 Data verified: June 2026 📄 Specs based on STC (1000 W/m², 25°C, AM 1.5) 🏷️ 49 Advance Power models in database

FAQ

What is the max power output of the Advance Power API-M355?

The Advance Power API-M355 is rated at 355W under STC (1000 W/m², 25°C, AM 1.5).

How efficient is the Advance Power API-M355?

This panel has 18.3% efficiency, which is standard for commercial solar panels.

How long is the warranty for the Advance Power API-M355?

The API-M355 comes with a 25-year product warranty covering defects and degradation.

What are the dimensions and weight of the Advance Power API-M355?

It measures 1789 x 1084 x 35 mm and weighs 24.2kg.

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