P401 residential Power Optimizer: to reflect the growing power of PV modules in the market, the max. module power (STC) has been increased to 420Wp. This follows an earlier increase of the max. allowed Isc (STC) to 12.5A. Effective immediately, on all P401 units.
For60/72 cell high power modules, 60V, output cable length 1.2m
Key Benefits:
Per-module Maximum Power Point Tracking (MPPT), with MPPT per twomodules using commercial power optimizers
Superior efficiency (99.5% peak efficiency, 98.8% weighted efficiency)
Mitigates all types of modules mismatch-loss, from manufacturingtolerance to partial shading and aging
Designed for extreme environmental conditions
25-year reliability and warranty
Advanced, real-time performance measurement
Automatic module DC voltage shut-down for installer and firefighter safety
Connected by installers to c-Si, thin-film, and high current (includingbi-facial) modules
Available frame mounted in advance, for quicker installation
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