Battery Capacity | 1920Wh |
Battery Type | LiFePO4 |
Standard Wall Charging Time | 54V/5A 7-8 hours |
Fast Wall Charging Time | 54V/10A 3-4 hours |
Wall Charging Mode | CC-CV |
Solar Charging Time | 54V/7.5A MAX 4-5 hours |
Solar Controller Mode | MPPT |
Charging Temperature Range | 0C~45C |
Life Cycles | ≥2000 times |
USB Port | 5V/2.4A * 2 |
USB-QC Port | MAX 65W |
USB-Type-C Port | PD 100W |
12V Cigarette Port | 12V/10A |
12V DC port | 12V/10A |
LED Light | 2W * 2 |
Rated AC output | 3000W |
Peak AC output | 6000W |
Output Voltage | 220VAC ± 10% |
Output Frequency | 50Hz |
Waveform | Pure sine wave |
THD | <3% |
Discharging Temperature Range | -10C~60C |
Weight | 30KG |
Dimension | 427*244*383mm(16.8*9.6*15.1 in) |





CE & RoHs
Introducing the pioneering Mars II, a state-of-the-art li-ion mobile power generator. Boasting an impressive 3000W continuous AC output power and a robust 1920Wh lithium battery capacity, it harnesses the advanced LiFeP4 high-rate safety battery. Coupled with a high-reliability Battery Management System (BMS), Mars II ensures safety and longevity, promising over 2000 recycle uses.
Experience unparalleled versatility with Mars II, perfect for EV charging, as a household standby power supply, or for powering electric tools. Its support for solar charging makes it an ideal choice for camping or outdoor work, bringing unmatched convenience to users.
Notably, MARS II is undergoing exciting enhancements to power welding tasks with a current capacity of up to 110A.
Dear Friend,We truly appreciate your interest and time in exploring our product offerings.
Currently, we proudly offer four outstanding off-grid solar generators for your consideration:
MARS I PRO: Enhanced with a 1500W output and an impressive 1344Wh capacity.
MARS I PLUS: Provides a remarkable 2000W output with a 1536Wh capacity.
MARS II: Delivers a robust 3000W output and a 1920Wh capacity, capable of driving welding work within a 110A current.
For more information, please feel free to contact me.
Best regards,
LKPOWER