SUMMER REBATE PROGRAM
Purchase a container of solar panels from July 10 to August 10, 2025 and receive a
1¢/W cash rebate.
• Rebate issued via wire transfer within 30 days
• One rebate per order, no minimum spend
See full Terms & Conditions attached to the product page for eligibility, claim steps, and exclusions.

SS8-72HD-545M is part of the SS8-72HD-M series — one of the most recent made by SolarSpace. These panels employ cutting-edge technologies to achieve superior efficiency and reliability. The Passivated Emitter Rear Contact (PERC) technology ensures excellent power output. This solar cell type employs an additional reflective layer to absorb more sunlight.

The use of half-cut cell technology is an additional perk. The solar cells of SS8-72HD-545M are half the size of those found in standard panels. Major advantages include reduced power consumption, extended life and enhanced efficiency in low-light conditions. Not surprisingly, the efficiency of this module is quite high – 21.10%. And while conventional panels use only one side to absorb photons, bifacial modules employ both sides at the same time. Thanks to the technology, this model can be up to 30% more efficient. SolarSpace offers 12 years of product warranty and guarantees 84.95% of original performance after 30 years of operation.

• 545 W power output
• 144 half-cut PERC cells
• 21.10% efficiency
• 1500 V DC maximum system voltage
• MC4-EVO2 or MC4 Compatible connectors
• 12-year product and 30-year linear power warranties

Increased efficiency of up to 21.10%

SS8-72HD-545M ensures maximum power production. 21.10 percent module efficiency is achieved using PERC technology and a powerful antireflective coating. This is much greater than the norm, resulting in significant additional savings throughout the years of operation.

Exceptional performance in hot temperatures

A low temperature coefficient provides more energy output at high working temperatures. SS8-72HD-545M loses just -0.334 percent efficiency for every 1.8°F over 77°F.

Quality and reliability

SS8-72HD-545M receives multiple quality checks throughout the manufacturing process and is subject to stringent quality and reliability testing. The manufacturing facilities are highly automated, eliminating the risk of human error. SolarSpace is dedicated to quality, safety and reliability to ensure you get the very best.

Reliability and degradation resistance

SolarSpace guarantees slow deterioration over the next 30 years. The performance will decline by no more than 2% during the first year and then by no more than 0.45% every year after that. After the 30 years are over, your modules will retain at least 84.95% of their original performance. This 545 W SolarSpace solar panel also comes with a substantial 12-year product warranty.

A panel that can handle hail, wind and snow

This module is weatherproof due to the 1.18" frame manufactured from anodized aluminum alloy and a layer of safety tempered glass. The modules' front and rear sides can withstand loads of 5400 and 2400 Pa, respectively.

Size

89.69" x 44.65" x 1.18"

Weight

68.78 lb