All in one ess energy storage system
Inverter Power Output: 3KW
Battery Capacity: 8.03 kWh
Battery Voltage: 25.6V (8S1P LiFePO4)
Max. PV Input Power: 5000W
PV Voltage Range: 60–360VDC (Voc 500VDC max)
Max. PV Input Current: 18A
MPPT Channels: 1
Max. Charge/Discharge Current: 100A
Cycle Life: ≥6000 cycles (0.5C, 25°C, 70% EOL)
Communication: RS485 / RS232 / Wi-Fi
Product Dimensions (L×W×H): 480 × 240 × 835 mm
Weight: 85 kg (Net)
Certifications
UN38.3, MSDS, IEC62619
All in One ESS Energy Storage System – Complete Power Solution for Your Home & Business
Our All in one ess energy storage system combines everything you need in a single, compact unit. No complex wiring. No multiple devices. Fair plug, play, and control up. Outlined with progressed Lithium Press Phosphate battery innovation and shrewdly administration frameworks, this coordinates arrangement brings solid reinforcement control, vitality freedom, and long-term reserve funds right to your doorstep. Whether you're overhauling your domestic sun powered setup or controlling a little trade, this all-in-one unit conveys security, proficiency, and peace of mind.
Advantages
Plug-and-Play Simplicity
Installation takes less than an hour. Everything is pre-wired and factory-tested. You do not require to coordinate partitioned batteries, inverters, or controllers.
Space-Saving Design
Forget bulky hardware rooms. Our wall-mounted plan fits flawlessly in carports, utility rooms, or outdoors.
Cost-Effective
Lower forthright speculation compared to part frameworks. Less components cruel less establishment costs and diminished upkeep expenses.
Long-Lasting Performance
With over 6,000 charge cycles, you get more than 10 a long time of solid benefit. That's a decade of vitality security.
Safe & Stable
Built with LiFePO4 cells—the most secure lithium chemistry accessible. Coordinates BMS assurance watches against cheat, over-discharge, brief circuits, and temperature extremes.
What Makes It Special?
- Real-Time Monitoring: LCD screen + mobile app lets you track battery status anytime, anywhere
- Wide Compatibility: Works seamlessly with Growatt, Victron, Goodwe, and other major inverter brands
- Scalable Power: Supports up to 16 units in parallel for expandable energy needs
- Dual System Support: Compatible with both off-grid and hybrid solar systems
All in one ess energy storage system Technical Specifications
| Feature | Specification |
|---|---|
| Inverter Power Output | 3KW |
| Battery Capacity | 8.03 kWh |
| Battery Voltage | 25.6V (8S1P LiFePO4) |
| Max. PV Input Power | 5000W |
| PV Voltage Range | 60–360VDC (Voc 500VDC max) |
| Max. PV Input Current | 18A |
| MPPT Channels | 1 |
| Max. Charge/Discharge Current | 100A |
| Cycle Life | ≥6000 cycles (0.5C, 25°C, 70% EOL) |
| Communication | RS485 / RS232 / Wi-Fi |
| Dimensions (L×W×H) | 480 × 240 × 835 mm |
| Weight | 85 kg (Net) |
Application Scenarios
Residential Homes
Perfect for families who need vitality autonomy. Store sun oriented control amid the day and utilize it at night. Keep your lights on amid framework outages.
Small & Medium Businesses
Reduce request charges and ensure your operations from control intrusions. Perfect for retail shops, clinics, workshops, and offices.
Remote & Off-Grid Locations
Power cabins, ranches, telecom towers, and provincial properties where framework get to is untrustworthy or unavailable.
Backup Control Applications
Essential for homes with therapeutic gear, security frameworks, or anybody who cannot bear downtime.

Solutions
Solar + Storage Combo
Connect your rooftop solar panels directly to this All in one ess energy storage system. Capture clean energy, store it, and use it when electricity rates peak or the sun goes down.
Peak Shaving & Load Shifting
Charge your battery amid off-peak hours when power is cheap. Release amid crest hours to cut your vitality bills significantly.
Emergency Backup
When storms thump out control, your framework kicks in consequently. Keep your cooler running, Wi-Fi online, and family comfortable.
Energy Independence
Reduce dependence on the network. Take control of your vitality future with a framework that pays for itself over time.

TOPAK Production line Generation Process
At TOPAK, quality begins on the manufacturing plant floor. Our 15,000㎡ generation office in Huizhou houses over 100 sets of progressed equipment.
Automated Get together Lines
Every unit is gathered with accuracy mechanical technology and strict quality checkpoints. This guarantees consistency and disposes of human error.
Laser Welding Technology
Battery cells are joined utilizing laser welding for more grounded, more secure associations that final the lifetime of your system.
Full-Cycle Testing
Before clearing out the production line, each item experiences maturing tests, security approval, and execution checks. We reenact real-world conditions to ensure reliability.
BMS Improvement In-House
We plan and program our claim Battery Administration Frameworks. This gives us full control over security highlights, execution tuning, and compatibility.


Why Choose TOPAK?
Nearly 20 A long time of Expertise
Founded in 2007, TOPAK has been idealizing lithium battery arrangements for nearly two decades. You're not working with a startup—you're collaborating with a demonstrated industry leader.
Trusted by Worldwide Clients
We serve clients in over 15 nations. Our notoriety is built on quality, unwavering quality, and responsive service.
Custom Arrangements Available
Need a diverse voltage? Higher capacity? Uncommon walled in area? We tailor frameworks to fit your correct requirements.
Fast Conveyance & Solid Support
Our large-scale generation lines guarantee brief lead times. Whether you require one unit or a bulk arrange, we convey on time.
Commitment to Safety
Every item is certified and tried to worldwide benchmarks. Your security is our beat priority.
FAQ
Q: How long does establishment take?
A: Most establishments are completed inside 30 to 60 minutes. The framework is pre-wired and prepared to connect.
Q: Can I extend my framework later?
A: Yes. You can interface up to 16 units in parallel to increment your capacity capacity as your needs grow.
Q: What happens amid a control outage?
A: Your framework naturally switches to battery control inside milliseconds. You won't indeed take note the transition.
Q: Is this framework congruous with my existing sun powered panels?
A: Likely yes. Our framework bolsters a wide run of PV input voltages and works with most major inverter brands. contact us for compatibility confirmation.
Q: How do I screen framework performance?
A: Utilize the built-in LCD screen or interface by means of Wi-Fi to screen execution through a versatile app or web dashboard.
Q: What kind of guarantee do you offer?
A: We stand behind our items with comprehensive guarantee scope. If it's not too much trouble contact us at B2B@topakpower.com for point by point guarantee terms.
Q: Can this framework work off-grid?
A: Completely. It's planned for both off-grid and crossover applications.
Contact Us
Whether you're looking to cut energy costs, gain independence from the grid, or ensure backup power for your home or business, our All in one ess energy storage system delivers everything you need in one reliable package.
Contact us today:B2B@topakpower.com







