Photovoltaic panel EcoFlow 5009101019 400W rigid construction

Package of two EcoFlow 400W photovoltaic panels with rigid construction, designed to convert sunlight into DC power for residential and mobile applications. Each panel provides 400W of nominal power and is suitable for rooftop, ground, caravan or boat installations where a stable, durable mounting is required. The set works with solar inverters and battery-based systems, offering a compact solution to supplement or replace grid electricity.

Advantages

The EcoFlow 400W panels feature monocrystalline cells with up to 23% conversion efficiency, an anti-reflective glass surface and a corrosion-resistant aluminum frame for extended durability. Pre-drilled mounting holes and an MC4 connector simplify installation. A pair of panels can produce an estimated up to 842 kWh of clean solar energy per year, which can reduce household electricity costs when paired with an appropriate inverter or solar generator.

Suitable for (tasks / use cases)

• Rooftop solar installations for homes
• Ground-mounted small solar arrays
• Power supply for caravans and boats
• Off-grid systems and battery charging
• Complementing portable solar generators and inverters

Key specifications

• Manufacturer: EcoFlow
• Model / MPN: 5009101019
• Power (per panel): 400 W
• Conversion efficiency: 23%
• Open-circuit voltage (Voc): 37.10 V
• Short-circuit current (Isc): 13.79 A
• Maximum power voltage (Vmp): 31 V
• Maximum power current (Imp): 12.90 A
• Maximum system voltage: 1500 V DC (UL)
• Maximum fuse rating: 25 A
• Connector: MC4
• Dimensions (per panel): 1722 x 1134 x 35 mm
• Weight (per panel): Approximately 21.8 kg
• Pieces in set: 2

How to use

Mount the panels on a suitable roof, ground frame or other stable structure using the pre-drilled holes and compatible mounting hardware. Connect panels to your solar inverter or charge controller using the integrated MC4-compatible cable connectors; adhere to polarity and wiring requirements specified by your inverter or charge controller manufacturer. For off-grid setups, connect the inverter/charge controller to the battery bank following the battery and inverter manufacturer instructions. Ensure system components (fuses, breakers and wiring) match the panel electrical ratings.

Usage recommendations

Place panels where they receive maximum unobstructed sunlight, typically facing true south in the northern hemisphere, and install at an angle appropriate for your latitude. Use proper mounting and grounding, keep the glass surface clean for optimal output, and verify compatibility with your inverter, charge controller and battery system before installation. Follow local regulations and safety standards during installation.