Jackery Explorer 1000 v2 vs OUPES Mega 1 Lite: Which to Buy

The OUPES Mega 1 Lite and the Jackery Explorer 1000 v2 are evenly matched, rated 4.4 and 4.4. The OUPES Mega 1 Lite leads on AC output and solar input. The Jackery Explorer 1000 v2 wins on portability and tested capacity. The OUPES Mega 1 Lite costs $10 less ($489 vs $499).

Higher rated

OUPES Mega 1 Lite

#5 in Mid-size4.4Full review

A simpler, non-expandable Mega 1 for people who want 2000W of output and fast charging without the extra-battery option. Check the Mega 1 price first, as it is often cheaper.

Amazon $489

$489

Jackery Explorer 1000 v2

#7 in Mid-size4.4Full review

A light, simple 1kWh LiFePO4 station for campers and short outages who value portability over outlet count and expansion.

Amazon $499 Jackery $499

$499

Prices were last checked October 24, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.

Which should you buy?

Choose the OUPES Mega 1 Lite for AC output (2,000 W continuous AC vs 1,500 W continuous AC) and solar input (800 W max solar input vs 400 W max solar input).
Choose the Jackery Explorer 1000 v2 for portability (99 Wh per kg (23.8 lb (10.8 kg)) vs 85 Wh per kg (26.8 lb (12 kg))) and tested capacity (86% of rated capacity delivered (2 tests) vs 83% of rated capacity delivered (1 test)).

Scores side by side

Each factor is scored 0-100 against the same fixed reference points for every mid-size portable power station; a clear win is highlighted. How we rank explains each one.

Factor weight	OUPES Mega 1 Lite	Jackery Explorer 1000 v2
Overall rating	4.4/5	4.4/5
Value 25%	83 $0.48 per rated Wh	84 $0.47 per rated Wh
Tested capacity 15%	61 83% of rated capacity delivered (1 test)	74 86% of rated capacity delivered (2 tests)
Battery life 15%	96 LiFePO4, 3,500 cycles, 5-year warranty	100 LiFePO4, 4,000 cycles, 5-year warranty
AC output 15%	88 2,000 W continuous AC	70 1,500 W continuous AC
Charging speed 10%	100 0-100% on AC in 46 min	95 0-100% on AC in 1 h
Portability 10%	73 85 Wh per kg (26.8 lb (12 kg))	98 99 Wh per kg (23.8 lb (10.8 kg))
Solar input 5%	74 800 W max solar input	26 400 W max solar input
Features 5%	75 UPS (20 ms), 140 W USB-C, app	75 UPS (20 ms), 100 W USB-C, app

Independent capacity tests

OUPES Mega 1 Lite

Tested by	Usable AC energy	Of rated	Conditions
CNET	855 Wh	83%	480W load logged with HOBOware; round-trip efficiency 79.93%; recharge from empty 44 min.