Anker SOLIX C300 vs Jackery Explorer 300 Plus: Best Entry-Level Power Station

Identical Capacity, Different Performance

Both the Anker SOLIX C300 and Jackery Explorer 300 Plus feature 288Wh LiFePO4 batteries — enough for 4-5 laptop charges, 20+ smartphone charges, or 4-6 hours of CPAP use. However, the Anker charges at 300W AC (full charge in ~58 minutes) while the Jackery charges at 200W AC (~1.5 hours). For users who need quick turnaround between uses, the Anker's 50% faster charging is a meaningful advantage.

USB-C PD: 140W vs 100W

The Anker SOLIX C300 features a single USB-C PD 3.1 port capable of 140W output — enough to fast-charge a MacBook Pro 16-inch at full speed and compatible with the latest USB-C power delivery standards. The Jackery Explorer 300 Plus offers 100W USB-C PD, which charges most laptops adequately but cannot sustain the highest-power models under heavy load. For users with 16-inch MacBook Pros or similar high-draw laptops, the Anker's 140W port is essential.

AC Output & Inverter Quality

Both units deliver 300W continuous AC output with 600W surge via pure sine wave inverters. This is sufficient for small fans, LED TVs, desktop monitors, and charging drone batteries. Neither can power heating appliances, air conditioners, or large power tools. The pure sine wave on both ensures safe operation of sensitive electronics without risk of damage from modified sine wave harmonics.

Solar Charging Capability

The Anker SOLIX C300 accepts up to 100W of solar input, enabling full recharge in 3-4 hours with a single 100W panel. The Jackery Explorer 300 Plus accepts up to 100W as well, with comparable solar recharge times. Both use basic solar charge controllers (not full MPPT), so efficiency is slightly lower than larger units. For off-grid day trips, both perform adequately with a portable 60-100W solar panel.

Build Quality & Design

The Jackery Explorer 300 Plus has a slightly more refined build with rounded edges and a premium feel that justifies its higher price for some users. The Anker SOLIX C300 has a more utilitarian design focused on function over form. Both use high-quality LiFePO4 cells with 3,000+ cycle ratings. The Anker's weight advantage (8.2 lbs vs 8.3 lbs) is negligible, but every ounce matters for backpackers.

Price & Value Verdict

At $219, the Anker SOLIX C300 costs $0.76 per Wh, while the Jackery Explorer 300 Plus at $249 costs $0.86 per Wh — a 13% premium. Given that the Anker offers faster charging, higher USB-C output, and comparable build quality, the value proposition strongly favors the Anker. The Jackery's brand recognition and slightly nicer finish may appeal to loyal customers, but spec-for-spec, the Anker wins.

FAQ

Can either of these power a CPAP machine?

Yes. Both can power a CPAP machine for 4-6 hours depending on the model and pressure settings. A typical CPAP draws 30-60W. Use DC power (via the car port with an adapter) rather than AC for maximum efficiency, as DC bypasses the inverter and extends runtime by 15-20%.

Which is better for backpacking and hiking?

At 8.2 lbs, the Anker C300 is 0.1 lbs lighter and $30 cheaper. Both are too heavy for extended backpacking but work well for base camping, car camping, and day hikes where weight is less critical. For true backpacking, consider the Anker 521 (256Wh, 5.3 lbs) or similar ultralight options.

Can I fly with either power station?

No. The TSA limit for lithium batteries in carry-on is 100Wh. At 288Wh, both units exceed this limit by nearly 3x and cannot be brought on commercial flights. For air travel, consider a 100Wh or smaller power bank.

How many times can each charge an iPhone?

Both can charge an iPhone 15 Pro (3,274 mAh / ~12.7Wh) approximately 18-20 times from 0-100%. For an iPhone 15 Pro Max (4,441 mAh / ~17.2Wh), expect 14-16 full charges. Real-world efficiency is typically 85-90% due to conversion losses.

Is the 140W USB-C on the Anker worth it over 100W?

If you have a 16-inch MacBook Pro or similar high-wattage laptop, yes — the 140W port charges at full speed even under heavy use. For 13-14 inch laptops, 100W is sufficient, and both will perform identically. The 140W also provides future-proofing as USB-C PD standards evolve.

Where to Buy

Ready to shop? Compare our top portable power station picks and best solar generators, or browse portable power stations on Amazon.