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PS Series

Industrial Portable Power Station

LW Series

Battery Powered Welder

ES Series

Welding Integrated Power Station

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Application-Driven Engineering
Industrial Portable Power Station

Flexible, reliable clean power for industrial tools, heavy-duty equipment, and demanding jobsites.

PS-3200T

3500W Rated Output 1382Wh Capacity

PS-4800

3500W Rated Output 2405Wh Capacity

PS-4800T

3500W Rated Output 2662Wh Capacity

PS-5800T

5000W Rated Output 5376Wh Capacity

PS-5800T+LW-170T

5000W Rated Output 5376Wh Capacity

PS-5800PRO

3500W Rated Output 5627Wh Capacity

PS-0505

5000W Rated Output 5325Wh Capacity

PS-0510

5000W Rated Output 10342Wh Capacity

PS-0808

8000W Rated Output 7987Wh Capacity

PS-0816

8000W Rated Output 15513Wh Capacity

PS-0824

8000W Rated Output 24115Wh Capacity

PS-1223

12000W Rated Output 23552Wh Capacity

PS-0610PV

6200W Rated Output 10343Wh Capacity

PS-1132PV

11000W Rated Output 32153.6Wh Capacity

PS-3060PV

30000W Rated Output 59900Wh Capacity

PS-5060PV

50000W Rated Output 59900Wh Capacity

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Battery Powered Welder

Cordless welding anywhere, without external power.

LW-380

10-200A 2220Wh Capacity

LW-170

48V Low-voltage DC Welder （External Battery）

LW-370

10-150A 2741Wh Capacity

LW-310

20-120A 480Wh Capacity

LW-330

20-150A 962Wh Capacity

LW-370 LCD

20-180A 2741Wh Capacity

LW-320

10-160A 1382Wh Capacity

LW-360

MMA/TIG/MIG 1382Wh Capacity

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Welding Integrated Power Station

Welding and AC power combined in one battery-powered unit.

ES-3000

10-200A/5000W Rated Output 4147Wh Capacity

ES-5000

10-200A/5000W Rated Output 8510Wh Capacity

ES-5000PLUS

10-200A/5000W Rated Output 13690Wh Capacity

ES-6000(NCM/LFP)

10-200A/15000W Rated Output 24115Wh Capacity

ES-6000PLUS

10-200A/15000W Rated Output 24115Wh Capacity

ES-8024

30-240A/4000W Rated Output 24115Wh Capacity

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Your needs,
Our energeering.
Custom power solutions built for your application.

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Solutions
Commercial Interiors

Mobile Welding

Tunnels & Bridges

Municipal Maintenance

Pipeline Welding

Nuclear Facilities

Industrial Maintenance & Repair

Emergency & Off-Grid
Different Jobs Same Reliable Power

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Industrial Power & Welding FAQs | SOFIMO

FAQ

FAQ

> FAQ

Q

Can the ES Series replace a traditional engine-driven welder?

A

Yes, for many on-site welding applications. The ES Series combines professional MMA/TIG welding with battery-powered AC output, eliminating the need for fuel and engine maintenance. The right model depends on your welding current, workload, and required runtime.
Q

What welding processes and electrodes does the ES Series support?

A

The ES Series supports MMA and Scratch-Start TIG welding, with plasma cutting available on selected models. It is compatible with common electrodes such as E6013 and E7018, supporting diameters up to Ø5.0mm.
Q

How many electrodes can the ES Series weld on a single charge?

A

Welding capacity depends on the model, electrode size, and welding current. For example, the ES-6000PLUS can weld up to 876 Ø2.5mm electrodes per charge under reference test conditions.
Q

Can the ES Series power electric tools while welding?

A

The ES Series integrates DC welding and AC power supply functions, supporting tools such as angle grinders, drills, and cutting machines. Simultaneous operation and available output depend on the model and connected loads.
Q

How can the ES Series be recharged on remote job sites?

A

The ES Series supports AC charging, generator charging, and vehicle charging, with additional options available on selected models. Recharge in as little as 2–3 hours to minimize downtime and keep projects moving.
Q

Is the ES Series more cost-effective than an engine-driven welder?

A

Battery-powered operation eliminates on-site fuel consumption and routine engine maintenance. For frequent welding and maintenance work, this can reduce operating costs, depending on electricity prices, usage frequency, and project conditions.
Q

How do I determine the required battery capacity?

A

A simple estimate is: Load × Runtime ÷ Usable Efficiency = Required Energy. For example, 5kW × 8 hours ÷ 85% ≈ 47kWh. Final sizing should also consider startup power, reserve capacity and charging conditions.
Q

Can the system work with solar, grid and a generator?

A

Selected energy storage configurations support multiple energy sources including grid, solar and generators. Compatibility depends on the inverter and system configuration.
Q

Can it be used long-term where there is no grid power?

A

Yes, battery storage can be combined with solar. If equipment consumes 20kWh per day, the system needs to replenish at least 20kWh plus system losses each day. Solar capacity should be sized according to local sunlight, season and required autonomy.

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