Yes. Solar panels still generate power on cloudy or rainy days, but efficiency drops (usually 10–30% of sunny-day output). For consistent power, pair them with a battery or power station.

• If you’re charging devices directly (like with a portable power station), you don’t need anything extra.
  
• If you want to run home appliances, you’ll need:
  Solar panel + charge controller + battery + inverter

Yes. Our panels are IP67/IP68 rated (depending on model), meaning they can handle rain and outdoor conditions. However, avoid submerging them in water.

Portable panels: Just unfold and plug into your power station or battery.

Rigid panels: Can be mounted on rooftops, RVs, or used with ground stands. We provide connectors and setup instructions.

Yes. You can connect panels in parallel (more current, same voltage) or series (higher voltage, same current). Check your power station or charge controller’s input limit before connecting.

Yes. Our panels use standard MC4. Adapters are available for brands like EcoFlow, Jackery, Bluetti, Anker, etc.

Yes. They don’t emit harmful radiation, require no fuel, and are eco-friendly. Just ensure proper wiring and avoid blocking ventilation for connected batteries/inverters.

For portable/RV use: No permits needed.
For permanent rooftop installation: Local regulations may require permits or professional installation.

On average, about 5–6 hours of strong sunlight per day is required for each panel to produce maximum rated output.

The lifespan is about 20–25 years with gradual output reduction of 0.5–1% per year.

• Check that the panel is facing direct sunlight.
• Make sure all connectors are firmly plugged in.
• Verify your power station or charge controller is turned on.
• Test the panel with another device or battery to rule out equipment issues.

• Sunlight may be weak (morning/evening, cloudy/rainy weather).
• Even partial shading (branches, buildings, dirt) can cut output by 50%+.
• Panel angle is incorrect; tilt toward the sun for best performance.
• Very hot weather can reduce efficiency (solar cells work best at 25°C / 77°F).
• Long extension cables can cause power loss—use shorter, thicker cables.

• Ensure the power station supports the panel’s voltage/wattage.
• Check if an adapter is needed (some brands require special cables).
• Reset the power station and try again.

• Small scratches won’t affect performance.
• Cracked glass or broken cells should not be repaired at home—please contact support for warranty or replacement options.

• Cloud shadows can cause temporary drops.
• Some power stations cut off charging once the battery is full.
• Overheating can trigger safety protection—move the panel where air can circulate.
• Check if cables are damaged or wet.

• Different panel wattages/voltages connected together may cause mismatch.
• Ensure all panels face the sun at the same angle.
• Double-check if you’re using series vs parallel correctly for your device.

• Use the included adapter cables.
• If your brand isn’t supported, universal MC4-to-DC adapters are widely available.