Description
⚡ Powering Large Homes & Commercial Solar Systems in Kenya with High Efficiency & Flexibility
📐 Technical Specifications – Deye HV Battery Series
| Feature | Specification |
|---|---|
| Battery Chemistry | Lithium Iron Phosphate (LiFePO₄) |
| Voltage Range (DC) | 150V – 600V DC (per stack, configurable) |
| Capacity per Module | 3.55 kWh |
| Stack Size | 3 – 8 modules per stack (10.65 kWh to 28.4 kWh) |
| Scalability | Up to 10 stacks in parallel (max ~284 kWh) |
| Nominal Voltage (per stack) | ~384V DC |
| Max Charge/Discharge Current | 50A – 100A (depending on stack size) |
| Depth of Discharge (DoD) | 90–95% usable capacity |
| Cycle Life | >6,000 cycles @ 90% DoD |
| Battery Management System | Integrated, multi-layer BMS |
| Communication | CAN / RS485 |
| Installation Type | Floor-standing tower cabinet |
| Ingress Protection | IP55 (outdoor cabinet optional) |
| Warranty | 10 years |
| Certifications | CE, UN38.3, IEC62619, UL1973 |
🏆 Key Advantages of the Deye HV Series Battery
✅ High Voltage = Higher Efficiency
High-voltage battery architecture reduces current losses during charge/discharge cycles. This translates to improved inverter performance, faster response time, and higher round-trip efficiency—ideal for high-demand applications.
📦 Modular Design for Scalability
Each 3.55kWh battery module is designed to be stacked vertically into an HV tower configuration. Users can start small (10.65kWh) and expand up to 284kWh, making it a future-ready energy storage solution.
🔗 Optimized for Deye Three-Phase Hybrid Inverters
Specifically designed to integrate with Deye’s 8kW, 10kW, 12kW, and 50kW hybrid three-phase inverters, ensuring plug-and-play communication, system optimization, and intelligent load control.
🔌 Open Protocol Compatibility
Supports third-party inverter integration through CAN and RS485—perfect for advanced solar setups using GoodWe, Sungrow, or Solis HV hybrid inverters.
🌡️ Built-in BMS & Safety Protections
Includes a robust battery management system (BMS) with built-in temperature sensors, cell balancing, and protection from overvoltage, short circuit, and over-discharge—ensuring reliable long-term use even in Kenya’s harsh climate zones.
⚖️ Deye HV vs Huawei LUNA2000 HV vs BYD HVM vs Pylontech Force H2
| Feature | Deye HV Series | Huawei LUNA2000 HV | BYD Battery-Box HVM | Pylontech Force H2 |
|---|---|---|---|---|
| Battery Type | LiFePO₄ | LiFePO₄ | LiFePO₄ | LiFePO₄ |
| Capacity per Module | 3.55 kWh | 5 kWh | 2.76 kWh | 3.55 kWh |
| Stackable Capacity | 10.65 – 28.4 kWh | 5 – 30 kWh | 5.5 – 22.1 kWh | 10.65 – 28.4 kWh |
| Nominal Voltage (Stack) | 150–600V | 350–600V | 200–400V | 150–600V |
| Max Parallel Stacks | 10 | 3 | 3 | 8 |
| Depth of Discharge (DoD) | 95% | 100% | 90% | 90% |
| Inverter Compatibility | Open (Deye, GoodWe, etc.) | Huawei only | Select hybrid inverters | Victron, Solis, Growatt |
| Warranty | 10 Years | 10 Years | 10 Years | 10 Years |
| Application | Residential & C&I | Huawei-specific homes | Homes & small business | Versatile hybrid/off-grid |
✅ Conclusion: Deye HV Series matches or outperforms leading competitors in scalability, flexibility, and inverter compatibility, while offering a more open and installer-friendly configuration—perfect for Kenyan solar professionals and end-users seeking a robust high-voltage battery.
🏘️ Where the Deye HV Series Shines in Kenya
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🏠 Three-phase homes in Nairobi, Runda, Karen, and Mombasa
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🏢 Commercial buildings and offices needing smart backup
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🏬 Retail and mini-supermarkets running freezers, POS & lighting
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🏭 Industrial applications like water bottling, welding, and cold rooms
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🏫 Large schools, hospitals, and churches with daytime solar usage
❓ Frequently Asked Questions (FAQ)
Q1: Is the Deye HV battery compatible with all Deye inverters?
Only with Deye three-phase hybrid inverters (SUN-8K/10K/12K/50K-SG04LP3-EU) and other hybrid HV inverters with CAN/RS485 communication.
Q2: What happens if I want to expand later?
The system is fully modular. You can add extra modules to the stack or parallel another tower later—no need to overhaul your existing setup.
Q3: Is it safe for outdoor use?
Standard units are IP55-rated when installed in their HV tower cabinet. For outdoor installation, weatherproof housing or enclosures are required.
Q4: Does it require special maintenance?
No. These are maintenance-free lithium batteries. Just ensure proper ventilation, stable ambient temperatures, and that firmware is up to date.
🛠️ Why Buy from shopstemaengineering.com?
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✅ Trusted solar energy partner in Kenya
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✅ Technical support for design, installation, and commissioning
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✅ After-sales service and local warranty claim assistance
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✅ Professional consultations for 3-phase solar setups
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✅ Competitive pricing and fast delivery nationwide
🛒 Order Now & Power Your Solar Investment with High Voltage Confidence
The Deye HV Battery Series is the ultimate choice for Kenyan businesses, industries, and large homes seeking dependable, expandable, and efficient solar energy storage.
📞 Call / WhatsApp: +254 707 122 122 / +254 708 122 122
📧 Email: info@stemaengineering.com
🌐 Buy Online: shopstemaengineering.com
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