S SOLARSPECS
The Silfab SLG300P (300W, 15.38%) is a Monocrystalline photovoltaic module. Electrical: Voc 45.3V, Isc 8.72A, Vmp 36.7V, Imp 8.21A. Temp coeff -0.408%/°C.
🏭View all 283 Silfab models Brand range: 240W–640W
Monocrystalline

Silfab SLG300P

Max Power
300W
Efficiency
15.38%
Operating V
36.7V
Warranty
25Y
Silfab SLG300P logo
Technical Specifications
Open Circuit Voltage (Voc)45.3V
Short Circuit Current (Isc)8.72A
Voltage at Pmax (Vmp)36.7V
Current at Pmax (Imp)8.21A
Temp. Coefficient of Pmax-0.408%/°C
Dimensions1970 x 990 x 35 mm
Weight24.4kg
NOCT47.5°C
PTC Rating279.2W
📋 Data verified: June 2026 📄 Specs based on STC (1000 W/m², 25°C, AM 1.5) 🏷️ 283 Silfab models in database

FAQ

How long is the warranty for the Silfab SLG300P?

The SLG300P comes with a 25-year product warranty covering defects and degradation.

What are the dimensions and weight of the Silfab SLG300P?

It measures 1970 x 990 x 35 mm and weighs 24.4kg.

How efficient is the Silfab SLG300P?

This panel has 15.38% efficiency, which is standard for commercial solar panels.

What is the max power output of the Silfab SLG300P?

The Silfab SLG300P is rated at 300W under STC (1000 W/m², 25°C, AM 1.5).

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Silfab offers 283 solar panel models from 240W to 640W.

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