With a higher efficiency rate than previous series, the Q.peak dua blk ML-G10+ is the first 400 Watt module for the residential market and takes high performance to a new level. The G10+ module utilizes Q cells zero gap Q.antum duo z technology to boost module efficiency up to 20.6%. The module is also backed by a 25 Year product and performance warranty that guarantees at least 86% of nominal power up to 25 Year. Q.antum duo z technology with zero gap cell layout boosts module efficiency up to 20.6 % Inclusive 25 Year product warranty and 25 Year linear performance warranty Long term yield security with Anti LeTID Technology, Anti-PID Technology2 and hot-spot protect High tech aluminium alloy frame, certified for high snow (5400 Pa) and wind loads (4000 Pa) Optimal yields, whatever the weather with excellent low light and temperature behaviour Qcells is the first solar module manufacturer to pass the most comprehensive quality programme in the industry - the new quality controlled PV of the independent certification institute TUV Rheinland