JA Solar 550W Mono Solar Panel

JA Solar 550W Mono Solar Panel The JA Solar 550W Mono Solar Panel brings premium-level solar performance to residential, commercial, and industrial installations. Engineered with advanced monocrystalline PERC cells and half-cell design, this solar module delivers reliable, high-output energy — even under challenging conditions — making it an excellent choice for roof-mounted systems, hybrid solar setups, or large-scale solar farms. Technical Specifications (Typical) Specification Detail Rated Power (Pmax) 550 W Module Efficiency ≈ 21.3% Cell Type Monocrystalline PERC, Half-Cell, 144 cells (6 × 24) Dimensions ~2278 × 1134 × 35 mm Weight ~28.5–28.6 kg Open-Circuit Voltage (Voc) ~49.9 V Max Power Voltage (Vmp) ~41.9 V Max Power Current (Imp) ~13.1 A Connectors / Junction Box IP-rated junction box, MC4 / QC4.10–EVO2 compatible Warranty 12-year product warranty up to 25–30 years linear performance warranty (depending on vendor / region)