500W Portable Power Station S500 — Solar Generator for Camping & Emergency Backup

500 Watts. Ready When You Are.

The S500 portable power station steps up from entry-level units with 500W of AC output — enough to run a full-size laptop, a portable projector, a CPAP machine, or a small electric cooler. It charges from solar panels, a wall outlet, or a car socket, and the pure sine wave output means you can power sensitive electronics without worry. Whether you’re camping, working remotely, or preparing for a power outage, the S500 has the capacity to keep your essential devices running.

Features

• 500W AC output — pure sine wave AC outlets for laptops, projectors, CPAP machines, fans, and small appliances
• High-capacity battery — large Wh capacity for extended runtime; check variant for exact capacity
• Solar charging input — charges from compatible solar panels for off-grid recharging; check variant for maximum solar input wattage
• Multiple output ports — AC outlets, USB-C PD, USB-A, and 12V DC outputs for all device types
• AC & car charging — charges from a wall outlet or 12V car socket when solar isn’t available
• LCD display — real-time battery level, input wattage, output wattage, and estimated runtime
• Pure sine wave output — clean AC power safe for sensitive electronics and medical devices
• Silent & emission-free — no engine, no exhaust; safe for indoor, tent, and vehicle use
• Carry handle — integrated handle for easy transport

Who It’s For

• Campers and overlanders who need more power than a 300–400W station provides
• Remote workers who need to run a laptop and monitor simultaneously off-grid
• Homeowners who want emergency backup for essential appliances during outages
• CPAP users who need reliable, clean power for medical devices while traveling

How to Use

1. Charge fully via AC wall outlet before your trip.
2. Connect solar panels to the solar input for daytime recharging off-grid.
3. Connect devices to the appropriate output ports.
4. Monitor power flow and battery level on the LCD display.
5. Store at 80% charge in a cool, dry location for long-term storage.

Frequently Asked Questions

What’s the difference between the S500 and the 400W station?
The S500 provides 100W more AC output, which matters for devices that draw close to or above 400W (some laptops, projectors, and small appliances). If your devices stay well under 400W, either station works. If you need headroom for higher-draw devices, the S500 is the better choice.

Can it run a mini fridge?
Yes — a 12V compressor camping fridge typically draws 40–60W average. The S500 provides ample power for a fridge plus additional devices simultaneously.

How fast does it charge from solar?
Divide the station’s Wh capacity by the solar panel wattage and available sunlight hours for an estimate. A 200W panel in 4 hours of direct sunlight delivers approximately 800Wh — more than enough to fully recharge most S500 configurations in a single day.