It's hard to imagine hiking, RV-ing or camping without any form of portable electricity. Weight and reliability are the most important factors so if you are looking for a portable solar electric generator or sun powered generator to take with we'll be discussing the P500S Portable Power Station with a 518 Wh capacity and 500W output (1 000 W peak).
The 500W Portable Power Station weighs just 7.4kg. It also comes in a compact case that is transport friendly. The case dimensions measure 335 × 236 × 180 mm. You can store it in a backpack or move it from a motorhome, car or tent. Its excellent to recharge your smartphone, camera, laptop, a mini-refrigerator, fan or a small medical item (like a CPAP machine)
Power Choice: LiFePO₄ Chemistry
Unlike typical lithium-ion, the P500S uses LiFePO₄ batteries, offering over 3,000 cycles to 80% capacity, meaning years of dependable use—perfect for frequent campers. Compared to other chemistries, LiFePO₄ provides superior safety, thermal stability, and longer lifespan.
Plug & Play Versatility
No matter your device, the P500S supports it:
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2× AC pure sine-wave outlets (500 W continuous)
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USB-C (100 W), 3× USB-A (12 W each)
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12 V DC port & car port (each up to 120 W)
This flexibility covers charging laptops, phones, running compressors, LED lights, or powering reels at the campsite.
Fast Charging Across All Modes
One of its standout features is the rapid recharging capability:
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AC mains: 1.5 hours
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Solar input (200 W): 2.5–6 hours with MPPT control
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Car adapter: 4–6 hours
For extended outdoor trips, you can pair this item with a 200 W solar panel to stay topped up all day.
Smart Monitoring: Power Zero App & Display
Integrated LCD screen and Bluetooth/Wi-Fi offer real-time insight—battery level, input/output wattage, solar status, and warnings. Plus, the Power Zero app allows remote power management—ideal when the unit is stored in the vehicle.
Outdoor Durability
Designed for tough conditions, the P500S operates from –10 °C to +40 °C with high ingress resistance, making it dependable during outdoor excursions.
Weight and Portability in Action
As stated above with the weight of this unit being 7.4 kg is equivalent to the about the weight of a carry-on bag, making it super portable. The molded handle and compact design make it quick to grab and go—ideal for camping or tailgate situations.
Emergency Preparedness: Power When It Matters
Beyond camping, the P500S shines in emergencies:
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It can powers LED lanterns, flashlights, phones, routers, and small medical devices during blackouts.
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Small freezer or fridge support helps preserve food and medicine.
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SOS LED light provides emergency lighting in shelters or after dark.
Combined with 5 kW peak surge capacity, it can start small refrigerators or medical gear, making it a solid backup source for home emergencies.
Customer Reviews
Some reviews show that it has endurance and owners are happy with it. One reviewer on Amazon said the following: “Powered a compressor fridge for two weeks."
Who Is It For?
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Campers / Overlanders: Run gear reliably during camping, RV life, or boating.
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Emergency preppers: Provide backup for power cuts or natural disasters.
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Remote workers: Perfect for lightweight, off-grid workstation setups.
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Medical users: Supports essential health equipment like CPAP devices.
Pros and Considerations
Pros:
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Long-lasting LiFePO₄ battery (3,000+ cycles)
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Fast multi-mode charging
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Multiple output ports with clean sine wave AC
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Smart monitoring and remote control
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Durable across temperature ranges
Considerations:
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518 Wh may not sustain high-draw devices for very long hours.
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Heavier than smaller 300 Wh units, but still portable.
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Requires external solar panels for full off-grid use.
Technical Summary
| Feature | Specifications |
|---|---|
| Capacity | 518 Wh (LiFePO₄) |
| Cycle life | 3,000 cycles to 80% |
| Output | 2× AC (500 W), 1× USB-C (100 W), 3× USB-A |
| Solar input | 200 W MPPT |
| Charger options | AC (1.5 h), Solar (2.5–6 h), Car (4–6 h) |
| Weight | 7.4 kg |
| Warranty | 5 years |
Pure Sine Wave Inverter
A critical detail that many casual buyers overlook is the type of inverter that a power station uses. This portable power station uses a pure sine wave inverter, meaning the AC output closely mimics what you'd get from a traditional wall socket at home.
This is vital for running sensitive electronics like laptops, camera gear, and medical equipment, which may be damaged or operate poorly on modified sine wave systems.
Bottom Line
The P500S delivers a potent blend of capacity, longevity, and portability perfect for both camping and emergency preparedness. With its advanced LiFePO₄ battery, versatile output, rapid charging, and smart app, it offers real-world convenience and peace of mind.
For outdoor enthusiasts and safety-minded users alike, the P500S is a compelling off-grid power companion capable of supporting essential devices and reducing reliance on grid electricity—wherever you roam or weather strikes.
If you're planning a trip or preparing for power outages, the P500S is a smart, dependable choice you'll be glad you packed.
If you would like to compare this portable solar electric generator or sun power generator it to other portable power stations, please let us know!
