S SOLARSPECS
LONGi Green Energy is the world's largest solar technology company by market capitalization, pioneering mono-crystalline silicon technology and the industry-standard Hi-MO series. The LONGi LR6-60HPB-300M is a Monocrystalline solar module delivering 300W of rated power output with 18.48% module efficiency. Designed for portable solar setups, this panel brings reliable performance.
🏭View all 261 LONGi models→ Brand range: 270W–605W
Monocrystalline

LONGi LR6-60HPB-300M

Max Power
300W
Efficiency
18.48%
Operating V
32.9V
Warranty
25Y
LONGi LR6-60HPB-300M logo
Technical Specifications
Open Circuit Voltage (Voc)39.8V
Short Circuit Current (Isc)9.7A
Voltage at Pmax (Vmp)32.9V
Current at Pmax (Imp)9.13A
Temp. Coefficient of Pmax-0.347%/°C
Dimensions1636 x 992 x 35 mm
Weight20.3kg
NOCT44.63°C
PTC Rating284.7W
📋 Data verified: June 2026 📄 Specs based on STC (1000 W/m², 25°C, AM 1.5) 🏷️ 261 LONGi models in database

FAQ

What is the max power output of the LONGi LR6-60HPB-300M?

The LONGi LR6-60HPB-300M is rated at 300W under STC (1000 W/m², 25°C, AM 1.5).

How long is the warranty for the LONGi LR6-60HPB-300M?

The LR6-60HPB-300M comes with a 25-year product warranty covering defects and degradation.

What are the dimensions and weight of the LONGi LR6-60HPB-300M?

It measures 1636 x 992 x 35 mm and weighs 20.3kg.

How efficient is the LONGi LR6-60HPB-300M?

This panel has 18.48% efficiency, which is standard for commercial solar panels.

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LONGi offers 261 solar panel models from 270W to 605W.

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