Dear customers and partners,
Reliable power supply is a critical challenge in construction, emergency rescue, remote operations, and many other scenarios. To meet the growing demand for high-power, long-lasting, and safe mobile energy storage, we are proud to introduce two brand‑new mobile industrial power stations – the EP3000 and the EP8000. Whether on a building site, a road repair crew, or a medical rescue mission, these units will become your dependable power partners.
1. Product Positioning: From 3kW to 5kW, Covering a Wide Range of Applications
| Model | Rated Output | Battery Capacity | Ideal For |
| EP3000 | 3000W | 256Wh | Small/medium construction, home backup, outdoor work, agricultural power |
| EP8000 | 5000W（15kW peak） | 7168Wh | engineering, road repair, medical equipment, rescue missions, long off‑grid power |
Both models use automotive‑grade LiFePO₄ (lithium iron phosphate) cells – safe, long‑cycle‑life (≥2000 cycles for EP3000, up to 6000 cycles for EP8000), and wide‑temperature operation (discharge -5°C to +50°C). They deliver stable output even in harsh environments.
2. Key Features: Much More Than “Big Capacity”
2.1 Extra‑large Capacity, Long Runtime
EP3000: 8×100Ah prismatic cells, total 2560Wh – runs hammer drills, pumps, lights for a full work day.
EP8000: 8×280Ah semi‑solid state LiFePO₄ cells, total 7168Wh – passes nail penetration safety test. Powers multiple high‑load devices for hours.
2.2 Powerful Output, Wide Compatibility
EP3000: 3000W pure sine wave, adequate surge capacity. Equipped with one 10A socket (5‑pin) and one 16A industrial waterproof socket.
EP8000: Rated 5000W, peak 15000W – easily starts large motors, air compressors and other inductive loads. Dual 16A industrial waterproof sockets for simultaneous use.
2.3 Flexible & Fast Charging
Both support AC 220V charging. EP3000 charges at 1kW (0→100% approx. 9 hours); EP8000 at 1.5kW (approx. 6 hours). Auto‑stop at full charge prevents overcharging.
2.4 Portable & User‑Friendly Design
EP3000: Weighs ~29kg, with retractable handle and carrying grip – one person can move it easily.
EP8000: Weighs ~66kg, two swivel casters and a pull handle for smooth rolling. Dual‑layer construction separates wear parts from permanent parts for easier maintenance.
2.5 Intelligent Monitoring & Safety
High‑visibility LCD shows state of charge, voltage, output power, and fault codes (E01–E09).
Multiple protections: BMS covers overcharge, over‑discharge, over‑current, short circuit, over‑temperature, low voltage, overload. Also includes a residual‑current device (EP3000) and optional fire‑suppression system (EP8000).
Tough environment ready: Operating temperature -5°C to +50°C (discharge); storage -20°C to 45°C. EP8000 features enhanced dust/impact resistance.
3. Typical Applications & Industries
Construction: Power for welders, cutters, vibrators, lighting on sites without grid access.
Road repair: No‑emission, quiet operation for night work or tunnels, no disturbance to residents.
Emergency rescue: Reliable power for communications, medical devices, rescue tools in disaster zones.
Medical: Mobile field hospitals, epidemic prevention – support for ventilators, monitors, etc.
Outdoor home backup: RV power, villa emergency backup – quiet and clean electricity.
4. Why Choose Our Mobile Industrial Power Stations?
✅ LiFePO₄ technology – safe, non‑flammable (EP8000 passes nail penetration test), much longer cycle life than traditional batteries
✅ Full rated output – 3kW / 5kW continuous, no de‑rating, still delivers full power at 50°C
✅ Simple start‑up – power on in three steps (DC → AC → RCD) – no specialist training needed
✅ Easy maintenance – regular cleaning, monthly charge/discharge cycles, self‑diagnostic fault codes
✅ Global certifications – CE, RoHS and other international standards available on request
5. Take Action Now – Get a Quote or Request a Demo Unit
???? Visit our product page: https://www.purmarspower.com/jobsite-power-station/
???? Sales hotline: +86 153 6279 2077
✉️ Email: info@purmarspower.com
We also support OEM/ODM customization (connector types, colours, BMS software, etc.). Contractors, rescue organisations, and distributors are welcome to discuss long‑term cooperation.
Let your projects run without power limits – EP3000 & EP8000 bring industrial‑strength energy wherever you go.
Released by: Zhuhai Jingding Technology Co.,LTD Marketing Dept.
Date: May 2026
Information based on product specifications; final parameters subject to delivered units.
