Solar panels · Compare

Advance Power API-P300 vs Auxin Solar AXN6M612T300

Peak power: Advance Power API-P300 300 Wp, Auxin Solar AXN6M612T300 300 Wp. The Advance Power API-P300 is better on 3 of 5 comparable points.

Who wins where

  • Advance Power API-P300
  • Auxin Solar AXN6M612T300

Biggest differences

FactAPI-P300AXN6M612T300
Nominal operating cell temperature (NOCT)46.2 °C47.9 °C
Temperature coefficient Pmax-0.44 %/°C-0.45 %/°C
All specifications ↓

Score per area = position (0–100) relative to all 1000 models in this category; higher is better.

Technical specifications Advance PowerAPI-P300 Auxin SolarAXN6M612T300
General
Cell type Polycrystalline 1 Monocrystalline 1
Performance
Peak power 300 Wp 1 300 Wp 1
PTC power rating 270.7 W ✓ 1 267.8 W 1
Efficiency
Efficiency 15.4 % 1 15.4 % 1
Temperature coefficient Pmax -0.44 %/°C ✓ 1 -0.45 %/°C 1
Nominal operating cell temperature (NOCT) 46.2 °C ✓ 1 47.9 °C 1
Dimensions & weight
Width 995 mm 1 995 mm 1
Height 1,961 mm 1 1,961 mm 1

Sources

  1. CEC Solar Equipment List – PV modules — California Energy Commission · accessed 27 Sept 2026