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Our 375W-400W Flexible Half-cut on off Grid Solar Panel is a high-performance monocrystalline PV module built for global clients. With a power output range of 300W to 400W, this module integrates industry-leading PERC technology and half-cut cell design, delivering exceptional power generation efficiency, long-term durability, and full compatibility with both on-grid and off-grid solar systems. It is the ideal cost-effective clean energy solution for residential distributed PV and small-to-medium industrial and commercial power station projects, providing stable and reliable energy returns for your business and end customers.
This on off grid monocrystalline solar panel adopts industry-mainstream PERC (Passivated Emitter and Rear Contact) technology, with a rear passivation layer that greatly reduces photoelectron recombination loss, delivering significantly higher photoelectric conversion efficiency than traditional solar cells. Combined with advanced half-cut technology, the cells are divided into smaller units, which effectively reduces current loss and hot spot risk, while improving the module’s resistance to shadow shielding. Even in environments with uneven local illumination, it maintains stable power generation performance, maximizing energy harvest for your projects.
Engineered for long-term outdoor use, our PERC half-cut solar module for commercial use features weather-resistant 2.0mm AR coating semi-tempered glass, anti-aging packaging materials, and a high-strength anodized aluminum alloy frame. It withstands extreme outdoor conditions including high temperature, high humidity, sandstorms, and heavy wind and snow, with a wind load resistance of 2400Pa and snow load resistance of 5400Pa. The IP68 rated junction box with 3 diodes provides superior waterproof and dustproof performance, effectively extending the module’s service life and reducing long-term operation and maintenance costs.
This high-efficiency flexible solar panel for distributed PV offers full compatibility with both on-grid and off-grid solar systems, adapting to diverse project requirements from residential rooftops to commercial power stations. We provide fully customizable services for clients, including adjustable cable lengths, custom logo printing on nameplates and packaging, and tailored bulk packaging solutions. Our module is easy to install, compatible with mainstream mounting systems, and supports full OEM services to meet your brand and project-specific needs.
Our solar module delivers zero-emission clean energy, helping your clients reduce carbon footprint and meet global renewable energy targets. With a fully automatic production line equipped with advanced equipment imported from Japan and Germany, we offer highly competitive bulk pricing for clients, ensuring fast return on investment for your projects and long-term stable energy returns for end users.
Parameter | Specification |
Cell Type | N Type Monocrystalline Cell |
Cell Orientation | 144[6×24] |
Dimensions | 2278±2×1134±2×30mm |
Weight | 31.5kg |
Front Glass | 2.0mm AR coating semi tempered glass |
Rear Glass | 2.0mm semi tempered glass |
Frame | Anodized aluminum alloy frame |
Junction Box | IP68, 3 diodes |
Cable | 4.0mm² |
Cable Length | +400mm, -200mm or ±1400mm, customizable |
Wind/Snow Load | 2400Pa/5400Pa |
Per Pallet | 36 pcs |
Bulk Packaging | 720 pcs per 40'HC Container |
Residential distributed rooftop photovoltaic systems
Small-to-medium industrial and commercial rooftop power stations
Off-grid solar energy storage systems (remote areas, RVs, marine vessels)
Commercial and public building solar power projects
Utility-scale distributed photovoltaic EPC projects
Off-grid backup power systems for industrial facilities
Our 375W-400W flexible half-cut solar panel has passed strict international certifications including CE, TUV, SUD, and RESS, fully complying with global solar product quality standards. We provide industry-leading long-term product warranty and linear power warranty for all clients, with professional pre-sales and after-sales technical support to ensure stable project operation.
We are a professional solar product manufacturer with official export licenses, complete international certifications, and a fully automatic production line. We have a dedicated in-house QC team to implement full-process quality control for every batch of products.
Yes, we offer full OEM services for global clients, including custom logo printing, adjustable cable lengths, tailored power specifications, and custom packaging solutions to meet your brand and project requirements.
Each pallet holds 36 pieces, and a standard 40'HC container loads 720 pieces, ensuring safe and cost-effective global shipping for your bulk orders.
Yes, we offer comprehensive on-site installation guidance and technical support for large-scale EPC projects, fully assisting our clients in project implementation.
