The sheet metal 3600W portable power station is a high-capacity energy storage system designed for home backup power, off-grid living and heavy-load outdoor applications. Built with a rugged metal enclosure and BYD LiFePO4 battery, it offers more than 4000 life cycles and up to ten years of service life. The unit supports grid charging, solar charging and parallel expansion, making it suitable for residential, commercial and emergency use.

Equipped with a pure sine wave inverter, this large portable power station 3600W provides stable electricity comparable to utility power, allowing sensitive equipment and high-power appliances to operate safely without interference.

Various specifications of AC sockets for use in multiple countries
Each country standard supported

HIGH POWER OUTPUT FOR WHOLE-HOME BACKUP AND OUTDOOR WORK

With a massive 3225.6Wh capacity and 3600W rated output, the power station can support refrigerators, power tools, air compressors, induction cookers and multiple household appliances simultaneously. It functions as a quiet alternative to fuel generators while producing no exhaust fumes, making it suitable for indoor and outdoor environments.

Durable Sheet Metal Housing & Long-Life LiFePO4 Battery

 The reinforced sheet metal casing improves impact resistance and heat dissipation in demanding environments. The LiFePO4 battery chemistry provides high safety and long lifespan compared with traditional lithium batteries.

The intelligent battery management system provides:

• Overcurrent Protection
• Over-discharge Protection
• Low Power Protection
• High / Low Temperature Protection
• Overload Protection
• Short Circuit Protection
• Disconnection Protection

Multi-Device Charging Interfaces

Multiple output ports allow simultaneous operation of various equipment:

• High-power AC outlets up to 3600W
• Type-C fast charging for laptops and tablets
• USB ports for mobile electronics
• DC outputs for communication devices and cameras
• Universal plug compatibility supports global standards including US, EU, UK and AU.

SOLAR CHARGING & PARALLEL EXPANSION CAPABILITY

The unit supports up to 1500W MPPT solar charging and 1500W AC fast charging, allowing full recharge in approximately 3–4 hours. Multiple units can be connected in parallel to expand capacity for higher demand scenarios such as workshops, mobile businesses and backup power systems.

Portable Design for Mobility

Integrated rollers and pull handle allow suitcase-style transportation, making the large portable power station easy to move despite its high capacity. Ideal for job sites, RV travel, outdoor events and emergency deployment.

Specifications

Application Scenarios

• Whole-home emergency backup power
• Off-grid cabin and solar storage system
• RV and camper electricity supply
• Construction site and mobile workshop power
• Outdoor events and field operations

 PARTNER WITH ESUPPLYPOWER — GROW THE ENERGY STORAGE BUSINESS IN YOUR MARKET

 eSupplyPower is a China-based energy-storage solutions provider, working with a network of audited specialist factories. We bring together high-quality home energy storage batteries, hybrid inverters, portable power stations and all-in-one storage systems under one reliable partner — with competitive factory-direct pricing, independent quality inspection and full export documentation. We are now inviting dedicated distributors to develop the clean-energy storage market in their country or region, with protected territory and steadily growing margins.

 1 · Market Protection
Exclusive Regional Authorization
Once your distribution agreement is signed, we will not appoint or supply another distributor through our own channel in your agreed territory, so you can grow without competing against us.
 2 · Fast Fulfillment
Priority Production & Shipping
Your orders get priority production slots at our partner factories, while our team tracks production, inspection and shipping end to end — so you can respond to local demand fast.
 3 · Brand Ownership
OEM / Customization Support
From your first order, products and packaging can be custom-built to your brand — logo, labels, local plugs, localized manuals and model configuration.
 4 · Full Coverage
Complete Product Range, One Shipment
Portable stations, wall-mounted batteries, all-in-one systems, hybrid inverters and lead-acid replacements — sourced from specialist factories and consolidated into one mixed container.
 5 · Global Trust
15+ Years of Export Experience
Our team brings over 15 years of B2B export and supply-chain experience, serving customers across Europe, Africa, the Middle East and the CIS — each order handled end to end by the same people you talk to.
 6 · Partner Flexibility
Your Reliable Backend Team
Whether you are a solar installer, system integrator, electrical wholesaler or launching your own brand, you get flexible MOQs, mixed-container orders and a dedicated supply team behind you: you build the local market, and we handle the factories.

Manufacturing Excellence, Verified by Our Team

Every eSupplyPower product comes from a specialist factory we have personally audited — from production lines and incoming-material control to aging tests and finished-goods inspection. We hold our partners to documented quality standards, and our own team verifies each order before it ships.

Automated SMT Lines — Precision PCB assembly for stable BMS and inverter performance.

Automated Assembly Lines — MES-tracked assembly from incoming materials to finished units.

Aging & Load-Test Center — Every batch goes through charge/discharge cycling and load testing before packing. 

Industry 4.0 Quality Systems at Our Partner Plants

Our partner factories operate under ISO 9001 (quality) and ISO 14001 (environment) standards and run MES manufacturing-execution systems, giving full digital traceability from raw-material intake to finished-product dispatch.

• Dust-free, anti-static production workshops　
• High-precision laser & ultrasonic welding　
• Multi-channel battery charge/discharge cycling & aging　

 Figures represent our audited partner-factory capabilities.

 OEM / ODM Collaboration Process

 Custom logo, shell color, interface configuration, firmware function, user manual and packing box.

Why Choose Jiefu?

Packing & Delivery

Standard export carton or wooden package. Sea freight, air freight and express delivery available to Russia.

 Jiefu｜OEM & ODM Frequently Asked Questions(Trader‑oriented Version)

 1. Do you offer OEM and ODM services?
Yes. As a professional trading company focusing on energy‑storage products, Jiefu provides end‑to‑end OEM & ODM solutions by leveraging our well‑vetted manufacturer supply‑chain resources. We can deliver full customization covering appearance design, circuit development and private‑label branding according to your project requirements.

2. What is the typical lead‑time for an ODM project?
Depending on project complexity, it normally takes 4‑8 weeks from concept design to prototype delivery. We assign a dedicated project manager for each project to guarantee smooth communication and on‑time delivery.

3. What international certifications do your products hold?
Our products comply with safety standards for major global markets, with certifications including CE, FCC, RoHS, UN38.3, MSDS and UL. Our cooperative manufacturing partners are certified with ISO9001 quality‑management systems.

4. What is the MOQ for OEM / ODM projects?
MOQ varies by product model. Generally speaking, the MOQ for portable power‑station OEM orders starts at 100 units, while home‑energy‑storage systems start at 50 sets. For in‑depth customized ODM projects, we will negotiate a reasonable MOQ with you considering R&D investment and tooling costs.

5. What cell types do you source, and what is their cycle life?
We only source brand‑new Grade‑A LiFePO4 cells from top‑tier suppliers such as BYD, CATL, EVE and REPT. The cells feature a cycle life of more than 4000 cycles @80% DOD; selected models can reach over 6000 cycles.

6. How do you handle after‑sales service and technical support?
We provide 3‑/5‑/10‑year quality warranties. For global clients, 24‑hour online technical support is available. Subject to cooperation scale, we can assist in setting up local spare‑parts warehouses or authorized repair hubs to ensure fast troubleshooting for end‑users.

7. Batteries are classified as dangerous goods. How do you manage shipment?
We work with qualified dangerous‑goods logistics partners with complete documentation including UN38.3, MSDS and sea/air‑transport appraisal reports. Multiple Incoterms such as DDP, CIF and FOB are supported for compliant and safe worldwide delivery.

8. What are the core technical advantages of the BMS systems you supply?
The BMS solutions we adopt apply automotive‑grade AFE chips, delivering high‑precision monitoring for voltage, current and temperature. Key strengths include intelligent active balancing (extending battery service life by 20%), multi‑layer redundant protection, and multi‑protocol support (CAN / RS485 / Bluetooth) for seamless compatibility with mainstream global inverter brands.

9. What are the production capacity and custom‑order workflow?
We cooperate with qualified manufacturing facilities equipped with modern workshops and semi‑automated production lines, with an aggregated annual capacity over 2 GWh. Our custom‑project workflow: requirement confirmation → solution proposal → prototype development → client validation → pilot‑run testing → mass production → strict quality inspection → on‑schedule shipment. Every step follows standardized SOP requirements.

10. Can we arrange factory visits or third‑party audits?
Absolutely welcome. We can coordinate factory tours for your team, and support on‑site audits carried out by third‑party institutes such as SGS, TUV and Intertek. Our supply‑chain partners maintain complete quality records and traceability documentation to meet strict supplier‑qualification assessments.

11. How to achieve compatibility with different inverter brands?
Our technical partners have completed protocol adaptation for more than 30 mainstream global inverter brands, including Victron, Growatt, Goodwe, Deye and others. Products are equipped with DIP switches or software menus, allowing users to switch communication protocols easily for plug‑and‑play system integration.

12. Are your cooperating manufacturers customs white‑list enterprises? What benefits does this bring for exports?
Our core manufacturing partners hold customs white‑list status. This means lower inspection rates, priority customs clearance and simplified document review during export. For overseas buyers, this supports faster customs release, stable lead‑times and helps avoid extra costs caused by cargo detention.

13. What shipping modes are available? Do you offer DDP door‑to‑door service?
We offer diversified logistics options: FCL / LCL sea freight, air freight, China‑Europe railway freight and international express. For key markets including Europe, America and Southeast Asia, mature DDP (delivered duty‑paid door‑to‑door) service is available. You do not need to handle complicated import formalities or duty payments. Conventional trade terms including FOB, CIF and EXW are also acceptable.

14. Do you have experience in local‑market‑oriented customized R&D? How do you address special market requirements?
We have rich experience coordinating local‑market‑tailored custom development. For example: charging‑discharging logic and charge rate are optimized for frequent power outages in South Africa; battery packs with auto‑heating function are available for cold Nordic climates; products for North America are built to meet high‑level UL9540A safety standards. Our technical resources support deep‑level customization covering hardware structure and software algorithms, adapted to local grid conditions, climate features and certification requirements of your target market.

📩 Contact us now to receive a customized partnership proposal and product information.
Let’s join hands to bring reliable power solutions to homes and businesses, and co-create a green energy future together!

Tel/whatsapp:+86 13410939543          WeChat:Amy319967         Email:  amy@esupplypower.com