REC Solar Panels

27 models from Singapore · 370W–455W · Avg. 21.2% efficiency

Models

21.2%

Avg Efficiency

$3.23

Avg $/Watt

370W–455W

Wattage Range

REC Alpha Series

Model	Wattage	Efficiency	Cell Type	$/W	Warranty
Alpha 455W E Pro	455W	23%	N-Type TOPCon	$3.84	30 years
Alpha 450W D Plus	450W	22.8%	HJT	$3.77	30 years
Alpha 445W A Ultra	445W	22.5%	HJT	$3.67	25 years
Alpha 440W C	440W	22.3%	N-Type TOPCon	$3.60	30 years
Alpha 435W E Max	435W	22.1%	N-Type TOPCon	$3.53	25 years
Alpha 435W B All-Black	435W	22.1%	HJT	$3.53	30 years
Alpha 430W E HC	430W	21.8%	HJT	$3.43	30 years
Alpha 430W A BF	430W	21.8%	N-Type TOPCon	$3.43	30 years
Alpha 430W D Pro	430W	21.8%	HJT	$3.43	25 years
Alpha 430W B Silver	430W	21.8%	N-Type TOPCon	$3.43	25 years
Alpha 425W C Plus	425W	21.6%	N-Type TOPCon	$3.36	25 years
Alpha 425W A Black	425W	21.6%	HJT	$3.36	25 years
Alpha-42 HC	420W	21.4%	HJT	$3.29	25 years
Alpha 420W E Ultra	420W	21.4%	N-Type TOPCon	$3.29	25 years
Alpha-41 HD	415W	21.1%	N-Type TOPCon	$3.18	25 years
Alpha 415W D HD	415W	21.1%	N-Type TOPCon	$3.18	30 years
Alpha 415W D Max	415W	21.1%	HJT	$3.18	25 years
Alpha 410-B Silver	410W	20.9%	HJT	$3.11	25 years
Alpha 405W E BF	405W	20.7%	HJT	$3.04	25 years
Alpha 405W C Pro	405W	20.7%	N-Type TOPCon	$3.04	25 years
Alpha 405W A Max	405W	20.7%	HJT	$3.04	30 years
Alpha 400-A Black	400W	20.5%	N-Type TOPCon	$2.97	25 years
Alpha 395W A	395W	20.2%	N-Type TOPCon	$2.87	25 years
Alpha 395-E Ultra	395W	20.2%	HJT	$2.87	25 years
Alpha 385W Pro	385W	19.8%	HJT	$2.73	25 years
Alpha 370W	370W	19.1%	HJT	$2.49	25 years
Alpha-37 BF	370W	19.1%	N-Type TOPCon	$2.49	25 years