An all-in-one solar energy system powered by a high-safety lithium iron battery, this 500W unit offers 1004.8Wh capacity for long-lasting power. The solar energy system supports dual charging and pure sine wave output, making this solar energy system suitable for sensitive electronics and various indoor/outdoor scenarios as a versatile solar energy system.
Key Features
- The solar energy system delivers safe 500W pure sine wave output;
- This solar energy system supports dual charging with MPPT and non-flammable batteries.
- It has comprehensive safeguards for users and devices.
Paraters of each model
| Specifications Parameter | ESS 300W+896WH | ESS 500W+1000WH |
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| Rated AC Output Power | 300W | 500W | 1000W | |
| Output Voltage Waveform | Pure Sine Wave | Pure Sine Wave | Pure Sine Wave | |
| Output Voltage | 185 ~230VAC 50Hz | 185 ~230VAC 50Hz | 185 ~230VAC 50Hz | |
| Charging Power(Utility and Solar together) | 400W Max. | 500W Max. | 800W Max. | |
| Nominal Input Voltage | 185 ~230VAC 50Hz | 185 ~230VAC 50Hz | 185 ~230VAC 50Hz | |
| Nominal PV Voltage | 30VDC | 30VDC | 38VDC | |
| PV Array MPPT Voltage Range | 10Vdc-55Vdc | 10Vdc-55Vdc | 13Vdc-55Vdc | |
| Max.PV Array Open Circuit Voltage | 56Vdc | 56Vdc | 56Vdc | |
| Solar Charging Power | 300W | 300W | 500W | |
| Lithium battery Capacity | 900Wh | 1004.8Wh | 2009.6Wh | |
| DC Output Power | 5W | 5W | 5W | |
| LED Indicator | 4pcs SOC indicators, 1 pcs working status indicators | 4pcs SOC indicators, 1 pcs working status indicators | 4pcs SOC indicators, 1 pcs working status indicators | |
| Protection | Overcharge protection, Overdischarge protection, Overcurrent protection Shortcircuit protection. Overtemperature protection | Overcharge protection, Overdischarge protection, Overcurrent protection Shortcircuit protection. Overtemperature protection | Overcharge protection, Overdischarge protection, Overcurrent protection Shortcircuit protection. Overtemperature protection |
Where to Use It
- Outdoor camping & hiking (power lights, coolers, cameras)
- Home emergency backup (keep routers, phones running during outages)
- Off-grid work (construction, remote photography)
- RV/camper van trips (power small kitchen appliances)
Whether you’re exploring the wilderness or preparing for unexpected outages, the ESS Power Station Series offers reliable, hassle-free power tailored to your needs.
Q&A (Frequently Asked Questions)
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Q: How long can the ESS power station run common devices?A: It depends on the model and device power draw. For example:
- The ESS 300W+896WH can charge a smartphone (~20W) over 40 times, or power a mini-fridge (~100W) for 8+ hours.
- The ESS 1000W+2009WH can run a 500W laptop for ~4 hours, or a 200W power tool for 10+ hours.
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Q: How long does it take to fully charge the ESS power station?A:
- Via 230VAC mains: ~3 hours (ESS 300W, 300W input), ~2 hours (ESS 500W, 500W input), ~2.5 hours (ESS 1000W, 800W input).
- Via solar panels: ~3-4 hours (ESS 300W/500W, 300W solar input) or ~4-5 hours (ESS 1000W, 500W solar input) under full sunlight.
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Q: What types of devices are safe to power with this station?
A: All models deliver pure sine wave output, so they’re safe for sensitive electronics (laptops, cameras, routers) and small appliances (mini-fridges, fans, LED lights). Note: Ensure the device’s power draw does not exceed the station’s rated AC output (300W/500W/1000W).
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Q: Is the lithium iron battery safe for long-term use?
A: Yes. The lithium iron phosphate (LFP) battery is non-flammable, temperature-resistant (-10℃ to +50℃), and protected by built-in safeguards (overcharge, overdischarge, short-circuit, overtemperature) to prevent hazards and extend battery lifespan.
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Q: How easy is the ESS power station to carry for camping/hiking?A: It’s designed for portability:
- The ESS 300W+896WH weighs only 9.9kg (NW) with dimensions 312215146mm – easy to pack in a camping bag.
- Larger models (e.g., 20.9kg for ESS 1000W) are still manageable for RV trips or car camping (with a carrying handle, typical for portable power stations).
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Q: Can I use multiple solar panels to charge the station faster?A: Yes, but ensure the combined PV array meets the station’s specs:
- For ESS 300W/500W: Total voltage 10-55Vdc, max total power 300W.
- For ESS 1000W: Total voltage 13-55Vdc, max total power 500W. Parallel/series panels to match these parameters.
