LONGi Solar Panels – LONGi LR6-60HPB 300-320W

Giv Energy - 6.3kw AC Coupled Battery
Giv Energy - 6.3kw AC Coupled Battery
longi solar panels preston lancashire mono black

LONGi Solar Panel LR6-60HPB Hi-MO 3m Black

LONGi Solar Panels Preston, Lancashire

LONGi Solar Panels - LONGi leads the solar PV industry to a new height with product innovations and optimized power-cost ratio with breakthrough monocrystalline technologies.

LONGi supplies more than 30GW of high-efficiency solar wafers and modules worldwide yearly, about a quarter of global market demand.

LONGi is recognized as the world’s most valuable solar technology company with the highest market value. Innovation and sustainable development are two of LONGi’s core values.


Electrical Energy supply and install LONGi Solar Panels in Preston, Blackpool, Lancaster, Carlisle and throughout Lancashire and Cumbria.


Product Warranty10 Years
Power Warranty10 Years of 93.05% Output Power, 25 Years of 84.8% Output Power
Electrical Data at STC 
Maximum Power (Pmax)
300 Wp     
Voltage at Maximum Power (Vmpp)
32.9 V     
Current at Maximum Power (Impp)
9.13 A     
Open Circuit Voltage (Voc)
39.8 V     
Short Circuit Current (Isc)
9.7 A     
Panel Efficiency
17.9 %     
Power Tolerance (Positive)
+ 1.5 %     
 Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Electrical Data at NOCT 
Maximum Power (Pmax)
222.2 Wp     
Voltage at Maximum Power (Vmpp)
30.4 V     
Current at Maximum Power (Impp)
7.32 A     
Open Circuit Voltage (Voc)
37.1 V     
Short Circuit Current (Isc)
7.82 A     
45±2 °C     
 Nominal Operating Cell Temperature (NOCT): 800W/m2, AM 1.5, windspeed 1m/s,ambient temperature 20°C
Thermal Ratings 
Operating Temperature Range-40~85 °C
Temperature Coefficient of Pmax-0.37 %/°C
Temperature Coefficient of Voc-0.286 %/°C
Temperature Coefficient of Isc0.057 %/°C
Maximum Ratings 
Maximum System Voltage1000 V
Series Fuse Rating20 A
Material Data 
Panel Dimension (H/W/D)1683 x 996 x 35 mm
Weight18.9 kg
Cell TypePERC
Cell Number120
Glass TypeTempered
Glass Thickness3.2 mm
Frame TypeAnodized Aluminium Alloy
Junction Box Diodes3
Junction Box Protection ClassIP 67
Cable Crossection4 mm2
Cable Length300 mm

Download LONGi Solar Panels Manufacturer Information

1 Step 1
Instant Quote Request
House Number / Name
FormCraft - WordPress form builder


Call us on

01772 439036