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 Mars II-a cutting-edge, lithium-ion mobile power generator boasting an impressive 3000W continuous AC output and a substantial 1920wh lithium battery capacity. Engineered with the advanced LiFeP4 high-rate safety battery, Mars II ensures unparalleled reliability with a robust Battery Management System (BMS), offering an impressive lifespan of over 2000 recycling cycles.
Mars II's versatility is unmatched, serving a broad range of applications from electric vehicle (EV) charging and household backup power to powering electric tools with ease. Notably, its solar charging capability adds a layer of convenience, making it an ideal companion for camping adventures and outdoor work, ensuring you stay powered up wherever you go.
Moreover, the MARS II is undergoing enhancements to efficiently drive welding tasks, accommodating a current of up to 110A, further broadening its utility and performance in demanding applications.
Dear Friend,We greatly appreciate your interest and your valuable time in exploring our exceptional product offerings.
We are pleased to present our selection of four robust off-grid solar generators tailored to meet your diverse needs:
MARS I PRO: Enhanced with 1500W and a 1344WH capacity
MARS I PLUS: Offering 2000W paired with a 1536WH capacity
MARS II: A powerhouse with 3000W and a 1920WH capacity, now with the capability to drive welding work within a 110A current.
For further information and inquiries, feel free to reach out to me at any time.
Best regards,
LKPOWER