JA Solar Holdings Co is a premium brand that offers high-efficiency solar panels with great warranties, positioned in the mid-level price range. Their Solar modules offer robust quality and utilise PID-free components and materials. Having both semi-cut cells and PERC technology, makes the JA 390w panels highly efficient- up to 21%.
JA Solar has recently increased its panel replacement product guarantee in Australia to 15 years. This is on top of their existing 25 years panel production warranty as well. Many panels offer only 12-year product warranties, with 25-year performance guarantees. So, you could reasonably expect that you’re well-protected with this brand. These warranties are in addition to any provisions in the Australian Consumer Act, which also apply too.
By 2010, JA Solar had established itself as a world-leading producer and distributor of solar cells. In early 2020, it was named as the second largest panel-shipper, after Jinko Solar. JA Solar is yet another huge manufacturer that is dominating in both volumes and revenues in the PV industry. The fact that JA Solar is Tier 1 indicates they are considered to be a solid manufacturer.