Q-Sun 630Wp Bifacial N-Type Solar Panel QN-630HT-02 – Wholesale 37 panels per pallet

QN-630HT-02 is Q-SUN Solar's N-Type Mono-Crystalline bifacial double-glass module from the Mercury Series, built on 182x210mm rectangular half-cut mono cells across 132 cells (20BB), in a full-black finish. Its glass/glass design pairs strong electrical performance with harsh-environment durability, suited to general rooftop and ground-mount installations.

Better light trapping and current collection improve module power output and reliability. N-type cells offer stronger PID resistance and reduced hot-spot loss, helping the panel maintain a strong output curve over its full service life.

Given its compact size and weight, the QN-630HT-02 efficiency of 23.3% is quite impressive. Bifacial technology enables additional energy generation from the rear side, with a bifaciality coefficient of 80±10%. Q-SUN Solar backs this module with a 15-year material warranty and a 30-year power linear warranty guaranteeing at least 87.4% output retention.

• 132 N-Type monocrystalline half-cells (20BB)
• 630 W nameplate capacity
• 23.3% efficiency
• 1500 V DC maximum system voltage
• 0~ 5W positive power tolerance
• 15 years of material warranty and 30 years of power linear warranty

Higher efficiency of up to 23.3%

QN-630HT-02 guarantees outstanding power output. N-type cell technology combined with a high-efficiency double-glass design results in 23.3% module efficiency, among the highest in its class.

Better performance at high temperatures

Excellent temperature coefficient means less power loss as temperature rises, at only 0.4% per year over 30 years. Every 1.8°F hike above 77°F will decrease your panel's efficiency by only -0.30%.

High quality standards

Every module is built to a comprehensive quality management system, guaranteeing the reliability of the solar system. Certifications include IEC61215(2016), IEC61730(2016), ISO9001:2015, ISO14001:2015, and ISO45001:2018, alongside CE, CQC, and SGS compliance.

Low degradation for increased longevity

Q-SUN Solar's linear performance warranty guarantees at least 99.0% of rated power in year one. After 30 years, the modules will retain more than 87.4% of their initial output.

Certified for standard wind and snow conditions

QN-630HT-02 is certified to withstand 5400 Pa of front-side load and 2400 Pa of rear-side load, with through-hail testing rated for 25mm diameter hail at 23 m/s impact speed. Such resistance is mainly due to the module's 2.0mm front and back glass construction, with an IP68-rated junction box ensuring long-term weatherproof performance.

Size

2382 x 1134 x 30 mm

Weight

32.5 kgs