Thornova 450Wp N-Type Bifacial Solar Panel TS-BGT48(450)-G11 – Wholesale 36 panels per pallet

TS-BGT48(450)-G11 is part of the Tangra S Pro HD Series — Thornova Solar's standard N-type bifacial dual glass module. It shares the same cell technology and electrical output as the reinforced Alpine variant, but with a lighter, slimmer build suited to general rooftop and ground-mount installations rather than extreme snow-load regions.

Better light trapping and current collection improve module power output and reliability. N-type cells also have no LID (Light Induced Degradation) by nature, helping the panel maintain a strong output curve over its full service life.

Given its compact size and weight, the TS-BGT48(450)-G11 efficiency of 22.5% is quite impressive. Bifacial technology enables additional energy harvesting from the rear side of up to 30%, depending on installation conditions. Thornova Solar backs this module with a 15-year product warranty and a 30-year linear power warranty guaranteeing at least 87.4% output retention.

• 96 N-Type monocrystalline half-cells
• 450 W nameplate capacity
• 22.5% efficiency
• 1500 V DC maximum system voltage
• MC4 compatible connectors
• 15 years of product warranty and 30 years of linear power warranty
• Wholesale packaging: 36 panels per pallet / 936 panels per 40'HQ container

Higher efficiency of up to 22.5%

TS-BGT48(450)-G11 guarantees outstanding power output. N-type cell technology combined with anti-reflection coated front glass results in 22.5% module efficiency — the same electrical performance as the Alpine variant, in a lighter, standard-duty build.

Better performance at high temperatures

Excellent temperature coefficient means more energy as temperature rises. Every 1.8°F hike above 77°F will decrease your panel's efficiency by only -0.30%.

High quality standards

Every module undergoes a 100% triple EL test, dramatically reducing hidden crack rates. Certifications include ISO9001:2015, ISO14001:2015, ISO45001:2018, and SA8000:2014, with optional performance warranty insurance available through Ariel Re, Lloyd's, Munich Re, and Ping An P&C Insurance.

Low degradation for increased longevity

In the first year of service, these panels will lose no more than 1% of their power output. The average yearly power drop from the second to the 30th year will be no more than 0.4%. After 30 years, the modules will retain more than 87.4% of their initial output.

Certified for standard wind and snow conditions

TS-BGT48(450)-G11 is certified to withstand 5400 Pa of static loading and 2400 Pa of wind load. Such resistance is mainly due to the anodized aluminum alloy frame and dual 2.0mm glass — an anti-reflection coated front and a heat strengthened back — on both sides.

Size

1762 x 1134 x 30 mm

Weight

24.3 kgs