130W Monocrystalline Solar Panel with 19.20% Efficiency for Off-Grid Power Solutions

The JST-ERMH-130W is a high-performance monocrystalline solar panel designed for off-grid power systems. With a 19.20% module efficiency and 130W output, it delivers reliable energy for homes, RVs, boats, and industrial applications—even in space-constrained environments.

• High Efficiency: 19.20% conversion efficiency maximizes energy harvest in limited spaces (ideal for rooftops, RVs, or boats)
• Durability: 3.2mm tempered glass, anodized aluminum frame, and IP67 junction box resist weather, impact, and corrosion
• Thermal Stability: Superior temperature coefficients (-0.35%/°C for Pmax, -0.27%/°C for Voc) ensure consistent performance in extreme heat/cold
• Easy Installation: Pre-drilled grounding/drainage holes, MC4-compatible connectors, and customizable cable lengths simplify setup

• Optimized for 24V Systems: 21.25V (Vmp) is perfect for charging 24V batteries (or 12V with a charge controller)
• Scalable Design: 700V max system voltage supports large off-grid arrays (e.g., cabins, telecom towers)
• Proven Reliability: Certified to IEC/UL standards, withstanding 5400Pa front wind loads and 2400Pa rear snow loads

A: Compatible with 12V/24V lead-acid, AGM, Gel, or lithium-ion batteries (via a compatible charge controller)

A: Up to 29 panels (700V max system voltage) for large off-grid systems

A: Yes! The IP67 junction box and sealed design ensure full waterproofing (submersible up to 1m for 30 minutes)

• Mobile Power: RVs, campers, boats, and yachts (maintain batteries or power onboard electronics)
• Off-Grid Living: Cabins, sheds, and remote homes (primary or supplementary power)
• Industrial/Commercial: Telecom towers, traffic signals, and remote monitoring systems
• DIY Projects: Solar generators, portable power stations, or custom off-grid setups