HanerSun 440W HItouch5N Bifacial N-TOPCon All Black Solar Panel HN18N-54HT-440W

HanerSun 440 W Hi-Touch 5N Bifacial N-TOPCon All Black Solar Panel – HN18N-54HT440W

Tier 1 PV Manufacturer – BloombergNEF Certified

The HanerSun HN18N-54HT440W is a 440 W N-type TOPCon bifacial solar module built on 182 mm half-cells (108 cells total). With up to 22.5 % module efficiency, a 1,500 V DC system rating, and rugged dual 2.0 mm glass construction, it delivers high energy yield and long-term reliability for residential and C&I rooftops.

Key Benefits

High Efficiency & Power Density: 440 W STC output with 22.5 % efficiency on a compact 1722 × 1134 mm footprint.

Bifacial Energy Gain: Glass/glass design with 80 % ±5 % bifaciality for rear-side light harvest.

Durability & Reliability: 5400 Pa front / 2400 Pa rear load ratings, excellent anti-PID performance, and enhanced mechanical strength.

Special Technology

n-Type TOPCon + MBB: Multi-busbar 182 mm cells minimize resistive losses, lower hot-spot risk, and maximize energy yield even under low-light conditions.

Warranty

15-Year Product Warranty · 30-Year Linear Power Warranty ≤ 0.4 % annual degradation (Years 2 – 30)

Best Applications

Residential rooftops where high-power, bifacial modules deliver long service life and high energy yield in tight layouts.

Bifacial & N-Type Half-Cell Design

Bifacial Technology Captures solar energy from both sides — front for direct light, rear for reflected light from surfaces like concrete or snow — boosting total energy harvest and system efficiency, especially in high-albedo environments.