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What is the difference between the PS, LW, and | SOFIMO FAQ
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What is the difference between the PS, LW, and ES series?
2026-10-12
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SOFIMO offers three product series:
• PS Series: Industrial portable power stations for power tools and electrical equipment.
• LW Series: Battery-powered welders for cordless MMA and TIG and MIG welding.
• ES Series: All-in-one power stations combining welding capabilities with AC power output.

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