DELONG dPOWER 5 Stackable Home Battery | 5-25kWh Backup System
· 5-25 kWh Expandable Capacity
· Smart App manage and significantly cut utility bills.
· Ultra-stable LiFePO₄ technology for superior safety and a long, reliable lifespan.
· Whisper-Quiet Operation ensures your system runs silently, preserving the tranquility of your home.
· Certified & Durable: Robust construction backed by global certifications (UL, CE) for lasting performance in diverse climates.
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10-Year Warranty
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DELONG dPOWER 5 Stackable Home Battery | 5-25kWh Backup System
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Elevate Your Home Energy Experience
The dlPOWER redefines how your home interacts with energy. It’s not just a battery, it’s an all-in-one intelligent ecosystem integrating a powerful hybrid inverter directly with advanced storage.Seamlessly connect to your solar arrays to harvest free, clean power. Store energy from the sun or the grid when rates are lowest, and automatically power your home during peak hours to dramatically cut utility bills. Achieve true energy independence and a zero-carbon footprint, effortlessly.
Powering Every Facet of Your Life
The dPOWER system is designed to integrate flawlessly with your luxury home, providing reliable power that's seen when needed, yet discreet in its presence.
Lower Energy Costs with Time-of-Use (TOU) Rates
With Time-of-Use electricity rates, the same kilowatt-hour can cost significantly more depending on when you use it. The DELONG ESS intelligently manages your home’s energy flow. When utility rates are high, it prioritizes battery power. When rates are low or excess solar is available, it stores energy for later use.
The system continuously makes cost-efficient decisions so your home always uses power more intelligently.
5-65 kWh Modular Energy
Your home's energy demands aren't static, and neither should your power solution be. The dPOWER series features a truly modular design, allowing you to customize and expand your energy storage system from a robust base unit up to a massive 65kWh. Start with what you need today and effortlessly add modules as your family grows, you acquire new electric vehicles, or your energy aspirations evolve. It's the ultimate future-proof investment for a lifestyle that's always advancing.
The dPower Lineup at a Glance
dPower 5
The "Essential" Choice: dPower 5 (5kWh → 25kWh)
> Perfect for: Urban living and critical load protection.
> If your goal is to keep the "lights on", ensuring your refrigerator, Wi-Fi, and security systems stay active during a blackout, the dPower 5 is your ideal entry point. It offers a compact footprint with the flexibility to quintuple your storage if your energy needs evolve.
dPower 10
The Standard Choice: dPower 10 (10kWh → 50kWh)
> Perfect for: 3-5 bedroom homes and daily solar self-consumption.
> This is the "sweet spot" for modern residential energy. 10kWh is typically enough to power a standard household through the night using stored solar energy. As your family grows or you add an Electric Vehicle (EV), you can scale up to a massive 50kWh reservoir.
dPower 15
The Premium Choice: dPower 15 (15kWh → 60kWh)
> Perfect for: Large estates, off-grid living, and high-surge appliances.
> For those who refuse to compromise. The dPower 15 handles heavy-duty loads like central AC, pool pumps, and workshop tools with ease. By paralleling up to 60kWh, you achieve a level of energy autonomy that can sustain a large home for over a week without grid or sun.
Manage & Control in Your Palm
Monitor real-time energy flow, battery status, and solar production no matter where you are in the world. With just a tap, you can remotely control system modes, set preferences, and receive instant alerts.
Beyond simple monitoring, the DELONG App leverages smart data insights to help you truly optimize your energy consumption. Understand your usage patterns, identify savings opportunities, and intelligently manage peak/off-peak charging to maximize efficiency and dramatically cut your utility bills.
Built for Resilience
Featuring ultra-safe LiFePO4 battery technology and robust construction, it shrugs off extreme temperatures and maintains peak performance. Experience seamless transitions during outages, intelligent protection against power surges, and the unwavering reliability you need to keep your family safe and your business running, no matter what.
Safety & Reliability
At the core of every dlPOWER system is an unwavering commitment to your family's safety and your property's protection. We engineer beyond industry standards, ensuring peace of mind is always part of your energy experience.
Find Your Perfect dPOWER System
dPOWER 5
dPOWER 10
dPOWER 15
5120 Wh
10240 Wh
14336 Wh
5 kWh ~ 25 kWh
10 kWh ~ 50 kWh
15 kWh ~ 60 kW
3-5 kW
5-8 kW
5-8 kW
51.2 V
51.2 V
51.2 V
100 Ah
200 Ah
280 Ah
20 A
40 A
40 A
50 A
100 A
100 A
50 A
100 A
100 A
100 A
200 A
200 A
640 x 450 x 180 mm
690 x 590 x 160 mm
690 x 590 x 252 mm
<48.5 kg
< 85.5 kg
>118 kg
FAQs
Please read our FAQs page to find out more.
What is the dlPOWER and how does it benefit my home or business?
The dlPOWER is an all-in-one intelligent home energy storage system with advanced LiFePO4 battery storage. It provides seamless backup power during outages, optimizes energy use by storing solar or off-peak grid energy for peak times, and offers true energy independence. This means uninterrupted comfort, significant savings on utility bills, and a reduced carbon footprint.
Is the dlPOWER suitable for my large home or small business?
Absolutely. The dlPOWER is engineered to handle high-demand loads with 5-8kW loaded power capability, making it ideal for luxury homes running central AC, multiple appliances, and even EV charging. Its modular design (expandable up to 50kWh) also ensures sufficient capacity for critical small businesses to maintain continuous operations during power outages.
What is the base capacity of the dlPOWER, and how much can it be expanded?
The dlPOWER 10 starts with a robust 10kWh (10240Wh) base unit. Thanks to its modular design, you can easily stack up to 5 units, achieving a massive 50kWh (51200Wh) total capacity to meet your evolving energy needs.
What kind of power output does the dlPOWER provide? Can it run my central air conditioning?
Yes, the dlPOWER delivers a substantial 5kW to 8kW of loaded power, depending on your specific configuration. This robust output is designed to handle high-demand appliances, including central air conditioning, well pumps, gourmet kitchen equipment, and more, ensuring your essential systems remain fully operational.
Does the dlPOWER integrate with existing solar panel systems?
Yes, the dlPOWER features a hybrid inverter designed for seamless integration with new or existing solar PV arrays. It can directly harvest and store solar energy, optimizing your self-consumption and reducing reliance on the grid.