300W 896Wh Portable LiFePO₄ Home Energy Storage System with MPPT Controller
The 300W 896Wh LiFePO₄ Portable Home Energy Storage System delivers reliable, long-lasting power for small families and B2B projects. Featuring vehicle-grade LiFePO₄ cells with over 8000 cycles, a built-in MPPT controller for stable output, and intelligent cooling for efficient heat dissipation, this all-in-one ESS ensures safe, efficient, and portable energy backup for home, off-grid, and emergency applications.
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Description
Why Choose Our 300W 896Wh LiFePO₄ Portable Home Energy Storage System
Long-Lasting Vehicle-Grade LiFePO₄ Battery Cells
Our system uses vehicle-grade Lithium Iron Phosphate (LiFePO₄) cells that maintain 80% capacity even after 8000 cycles, ensuring SolarDyna Portable home energy system reliable and long-lasting energy for home or commercial projects. With high energy density and excellent temperature tolerance, this battery delivers consistent performance and peace of mind for B2B clients.
Built-in MPPT Controller for Stable Power
The integrated MPPT (Maximum Power Point Tracking) controller ensures stable power output while maximizing energy harvest from solar or other input sources. Compatible with various battery types, it guarantees efficient and reliable operation for multiple devices, making it ideal for small families, remote installations, and commercial applications.
Intelligent Cooling and Efficient Heat Dissipation
Equipped with a smart cooling fan, large air vents, and an insect-proof filter screen, the system maintains optimal operating temperature, prevents overheating, and enhances stability and safety. This intelligent cooling system ensures the ESS runs efficiently under different conditions, giving B2B users a reliable solution for continuous energy supply.
Flexible Power for Small Families and Projects
Available in power models from 300W to 1000W, this all-in-one portable energy station can be selected based on electricity usage requirements, making it perfect for home energy backup, emergency power, off-grid setups, and commercial projects. Its portability and flexibility ensure convenient deployment for B2B applications.
Specifications of 300W 896Wh LiFePO₄ 
Battery & Lifespan
Vehicle-grade LiFePO₄ cells, 896Wh capacity, 80% capacity after 8000 cycles. Long-lasting and reliable for home and B2B use.
AC & DC Output
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AC Output: 300W pure sine wave, suitable for household devices.
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DC & USB: 12V DC, USB-A, USB-C ports for multiple device charging.
Charging & Input
Supports AC mains and solar charging. Built-in MPPT controller ensures efficient and stable power. Compatible with various battery types.
Cooling & Safety
Smart cooling fan, large air vents, insect-proof filter, plus overcharge, overdischarge, and overload protections for safe operation.
Dimensions & Portability
Compact and portable design, easy to move for home, office, or outdoor use.
Application Scenarios for 300W 896Wh LiFePO₄ Portable Home ESS
Home Energy Backup
Provides reliable backup power for small families, keeping essential appliances running during outages or emergencies.
Off-Grid & Remote Locations
Ideal for off-grid homes, cabins, or remote offices, supplying stable energy where grid power is unavailable.
Outdoor & Recreational Use
Perfect for camping, RVs, boats, and outdoor events, powering devices, lights, and small appliances.
Commercial & B2B Projects
Suitable for small businesses, offices, and project installations, offering flexible, portable energy storage with MPPT controller for stable performance.
Frequently Asked Questions (FAQ) for 300W 896Wh LiFePO₄ Portable Home ESS
1. What devices can this ESS power?
The 300W 896Wh Portable home energy system power station can run small household appliances, lights, laptops, and mobile devices. For B2B projects, it supports multiple device combinations depending on total load.
2. How long does it take to charge?
It can be charged via AC mains or solar panels. Typical full charge time from AC is 5–6 hours, while solar input depends on panel capacity and sunlight conditions.
3. Can multiple units be connected together?
Yes, this ESS supports parallel connection for increased capacity or power, making it suitable for larger B2B installations or off-grid commercial setups.
4. What safety protections are included?
Built-in protections include overcharge, overdischarge, overload, and short circuit safeguards. Combined with intelligent cooling and air vents, it ensures safe, reliable operation for home and commercial use.
5. What is the battery lifespan?
Using vehicle-grade LiFePO₄ cells, the ESS maintains 80% capacity after 8000 cycles, offering long-term reliability for repeated B2B and home energy applications.
6. Is OEM/ODM customization available?
Yes, the supplier supports OEM and ODM services, including branding, packaging, and power model customization, ideal for B2B partners and commercial projects.
