400W off-grid PV kit built from two 200W N-type monocrystalline panels, delivering up to 25% efficiency for dependable daylight power.
Two 200W panels (total 400W) use A+ grade N-type cells with 16 silver busbars to maximize your output and keep degradation low—2% in year one, 0.55% annually on average.
Rugged construction: aluminum alloy frame resists rust and corrosion; frame sealant isolates the cells; IP68 junction box with professional potting and efficient heat dissipation protects your system.
Reliable connectivity and installation: MC4 connectors with galvanized copper pins and enlarged PPO housing for stable current; pre-drilled design simplifies your mounting.
Versatile outdoor use: ideal for off-grid needs in agriculture, automotive, home/garden, RVs, sheds, aquaculture, irrigation, backup power, camping; nominal 18 V output to match common storage systems.
