Photovoltaic solar panel set EcoFlow EFSOLAR250W-R-D-LF-1-EU-4 — 2 × 250W rigid panels

Set of two EcoFlow rigid photovoltaic panels, each with 250 W nominal output, designed for on-grid and off-grid installations as well as portable power systems. The rigid framed construction ensures stable mounting on fixed roofs, caravans, or marine surfaces and supports reliable energy generation for household loads, battery charging and backup power. Compact dimensions and matched electrical characteristics make this pair suitable where a balanced, easy-to-install solar solution is required.

Advantages

Rigid framed construction provides mechanical strength and straightforward attachment to standard mounting rails and brackets. The panels are matched for consistent electrical performance, reducing mismatch losses when wired in parallel or series. Durable materials and sealed junction boxes protect the cells and electrical connections from environmental exposure. The moderate wattage per panel offers a practical compromise between power output and handling convenience for small to medium installations.

Suitable for

• Home rooftop installations for supplemental generation and battery charging
• Caravans and motorhomes where rigid mounting is feasible
• Marine installations on boats with flat mounting surfaces
• Portable or semi-permanent backup power systems and off-grid cabins

Key specifications

• Rated power: 250 W per panel
• Panel type: rigid framed photovoltaic module
• Intended use: on-grid, off-grid and portable power systems
• Construction: sealed weather-resistant laminate with rigid frame
• Typical mounting: rail or bracket attachment to flat surfaces
• Electrical matching: paired modules for consistent output

How to use

Mount panels on a stable, load-bearing surface using compatible mounting rails or brackets and ensure secure electrical grounding where required by local regulations. Connect the modules to an appropriate inverter or charge controller following the polarity markings and the system wiring diagram. For battery charging, use an MPPT or PWM charge controller sized to the combined panel voltage and current. Ensure all connectors are rated for outdoor use and sealed against moisture. Observe manufacturer guidelines for maximum system voltage and array configuration.

Usage recommendations

Position panels to maximize sun exposure, typically facing true south in the northern hemisphere, and tilt to an angle close to local latitude for year-round performance. Keep the glass surface clean and free of shading from nearby objects to maintain output. Periodically inspect mounting hardware, wiring and junction boxes for corrosion or looseness, and follow local electrical codes during installation.