Photovoltaic solar panel Hanersun HN21RN-66HT-620W

Solar module Hanersun HN21RN-66HT-620W belongs to the line HiTouch 6Nbuilt on the elements of N-type TOPCon 210 mm format in a half-cell design (132 cells). This design provides a high power output per module, which is especially important for roofs with limited space and for commercial power plants where every square metre counts. The module efficiency reaches 23,0 % for the 620W version, and the double-sided structure allows additional energy to be obtained from reflected light on the back.

The panel has glass-glass construction with 2.0 mm thick tempered glass on both sides and an anodised aluminium frame. This increases mechanical strength and durability, as well as improves protection against moisture, dust and chemicals. The module is certified for static loads up to 5400 Pa (snow) and 2400 Pa (wind), and is tested for PID, salt spray, ammonia and dust, making it suitable for harsh climates.

Hanersun's linear power warranty covers degradation 1 % in the first year and no more than 0.4 % per year thereafterwith a total remaining capacity of approximately 87.4 % at 30 years of operation. The standard warranty for the product is 15 years, for the output power 30 years, which exceeds typical market indicators. The module is designed for system voltage up to 1500 V DCThis allows for the formation of long thongs and a reduction in the number of parallel branches in large systems.

Thanks to its high power output of 620 W, low temperature coefficient (-0.28 %/°C Pmax) and double-sided output, the panel Hanersun HN21RN-66HT-620W is particularly well suited to industrial and commercial PV systems, trackers, and roof solutions with light or reflective coatings, where there is a significant additional flux of reflected light.