LONGi Solar manufactures solar panels
Best unit price
$196.11 ($0.65 per watt)
Best system price
Installed 5.1kW system
$11,317.54
($2.22 p/w)
LR6-60-HPB-300M overview
Rated power
300 watts
Efficiency
18.1
Number of Cells
120
Cell type
Mono PERC
Manufactured
CN
Best unit price
$172.00 ($0.56 per watt)
Best system price
Installed 4.9kW system
$10,885.81
($2.23 p/w)
LR6-60-HPB-305M overview
Rated power
305 watts
Efficiency
18.4
Number of Cells
120
Cell type
Mono PERC
Manufactured
CN
Best unit price
$165.00 ($0.53 per watt)
Best system price
Installed 5.0kW system
$11,105.59
($2.24 p/w)
LR6-60-HPB-310M overview
Rated power
310 watts
Efficiency
18.7
Number of Cells
120
Cell type
Mono PERC
Manufactured
CN
Best unit price
$234.00 ($0.60 per watt)
Best system price
Installed 5.1kW system
$11,520.86
($2.27 p/w)
LR6-72HBD-390M overview
Rated power
390 watts
Efficiency
19.4
Number of Cells
144
Cell type
Mono PERC
Manufactured
CN
Best unit price
$228.00 ($0.60 per watt)
Best system price
Installed 4.9kW system
$10,898.45
($2.21 p/w)
LR4-60HPH-380M overview
Rated power
380 watts
Efficiency
20.9
Number of Cells
120
Cell type
Mono PERC
Manufactured
CN
Note: Prices for installed systems are shown after 26% federal solar tax credit. Prices for individual panels, inverters, batteries, and DIY complete system kits are shown before federal tax credit.
LR4-60HPH-370M overview
Rated power
370 watts
Efficiency
20.3
Number of Cells
120
Cell type
Mono PERC
Manufactured
CN
LR6-60-HPB-300M overview
Rated power
300 watts
Efficiency
18.1
Number of Cells
120
Cell type
Mono PERC
Manufactured
CN
LR6-60-HPB-305M overview
Rated power
305 watts
Efficiency
18.4
Number of Cells
120
Cell type
Mono PERC
Manufactured
CN
LR6-60-HPB-310M overview
Rated power
310 watts
Efficiency
18.7
Number of Cells
120
Cell type
Mono PERC
Manufactured
CN
LR6-60-HPB-315M overview
Rated power
315 watts
Efficiency
19
Number of Cells
120
Cell type
Mono PERC
Manufactured
CN
LR6-60-HPB-320M overview
Rated power
320 watts
Efficiency
19.3
Number of Cells
120
Cell type
Mono PERC
Manufactured
CN
LR6-60HPH-310M overview
Rated power
310 watts
Efficiency
18.7
Number of Cells
120
Cell type
Mono PERC
Manufactured
CN
LR6-60HPH-315M overview
Rated power
315 watts
Efficiency
19
Number of Cells
120
Cell type
Mono PERC
Manufactured
CN
LR6-60HPH-320M overview
Rated power
320 watts
Efficiency
19.3
Number of Cells
120
Cell type
Mono PERC
Manufactured
CN
LR6-60HPH-325M overview
Rated power
325 watts
Efficiency
19.6
Number of Cells
120
Cell type
Mono PERC
Manufactured
CN
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