2500W Portable Power Station 5500W Surge Pure Sine Wave 4 AC Outlets Heavy Duty Site Use S2

S2 is the version that goes to work. Its 2500W pure sine inverter carries 5500W of surge for several seconds, which is what a circular saw, an air compressor or a hammer drill demands on start-up. Four universal outlets accept 110V to 240V equipment, the ABS and PC housing handles being loaded and unloaded daily, and the 21kg cabinet sits level in a service van or on a scaffold deck without tipping.

Made for tools that bite on start-up

1. Surge headroom. Induction motors draw several times their rated current for the first second; the 5500W peak lets them spin up without the inverter shutting down.

2. Clean sine wave. Variable speed tools, chargers, test instruments and sensitive electronics all run on the same wave shape as mains power, which avoids overheating and faults.

3. Four outlets, no queue. A crew can run a saw, a light tower, a charger bank and a laptop from one station instead of fighting over a single socket.

4. DC for the van. Two DC5521 outputs, a 12V 10A car port and a 12V 30A Anderson connection cover winches, fridges and vehicle accessories.

5. Built for handling. The 460 x 270 x 313mm shell is moulded in ABS and PC, weighs 21kg and takes a two year warranty backed by our service team.

S2 ships in a colour box with an export carton, a two year warranty, and volume pricing or private label support for tool hire fleets and contractors.

Factory and quality behind every S2

SOUOP has manufactured portable energy storage since 2008 from its base in Shenzhen, Guangdong. The plant runs its own BMS development, pack assembly and inverter lines, employs between 101 and 500 people, and ships 80 to 90 percent of output to Europe and North America. Every unit passes a full charge and discharge test, an aging cycle and a high voltage insulation check before it is packed.

Quality is audited rather than claimed. The factory holds ISO 9001 quality management, BSCI social compliance and CE, RoHS certification for the S2 series, with incoming cell sorting, in-process inspection and a traceable serial number on every battery pack. Distributors receive the test record for their production batch on request.

Because we control the pack, the inverter and the enclosure in one place, changes move quickly: different outlet standards, cabinet colours, logo printing and app branding can all be handled on OEM and ODM orders, with typical lead time of 7 to 15 working days after payment.