The 15.36kWh MUST 51.2V 300Ah LiFePO₄ Lithium Battery is a commercial-grade high-capacity energy storage system designed for demanding solar, hybrid, and backup installations across Kenya. Delivering 15.36kWh of total energy and a stable 51.2V output platform, this battery is ideal for large homes, commercial facilities, offices, supermarkets, and off-grid energy systems.
Built using advanced Lithium Iron Phosphate (LiFePO₄) chemistry, it offers enhanced safety, thermal stability, and long-term reliability under continuous daily cycling. With up to 150A maximum charge and discharge capability, it supports heavy loads and large inverter systems without performance instability.
Every unit supplied by Macire is verified, tested, and configured for optimal compatibility. Macire provides professional installation guidance, Kenya-wide delivery, system sizing support, and dependable after-sales assistance to ensure long-term energy security.
⭐ Genuine Commercial-Grade Storage | High Output 150A | Verified & Supported by Macire
System Architecture & Configuration
Battery Core & Chemistry
Lithium Iron Phosphate (LiFePO₄) cells
15.36kWh total energy storage
Stable 51.2V system platform
High discharge capability up to 150A
4000+ cycle lifespan
Deep-cycle commercial operation
Battery Management System (BMS)
Integrated smart BMS
Overcharge protection
Over-discharge protection
Short-circuit protection
Thermal management monitoring
Voltage balancing across cells
Electrical Output & Configuration
Nominal Voltage: 51.2V
Capacity: 300Ah
Energy: 15.36kWh
Max Charge Current: 150A
Max Discharge Current: 150A
Commercial system compatibility
Parallel expansion supported (Macire configured only)
📊 Technical Specifications (Summary)
| Specification | Details |
|---|---|
| Brand | MUST |
| Battery Type | LiFePO₄ (Lithium Iron Phosphate) |
| Voltage | 51.2V |
| Capacity | 300Ah |
| Energy | 15.36kWh |
| Cycle Life | 4000+ cycles |
| Max Charge Current | 150A |
| Max Discharge Current | 150A |
| Dimensions | 522 × 240 × 220 mm |
| Weight | Approx. 90 kg |
| Warranty | 5 Years (Macire-backed) |
🔧 Key Features
15.36kWh high-capacity commercial storage
300Ah deep-cycle lithium configuration
High 150A charge and discharge capability
LiFePO₄ safety and thermal stability
Long service life with 4000+ cycles
Maintenance-free operation
Stable voltage under heavy load
Supports hybrid and off-grid systems
Macire-verified authenticity and testing
Macire-backed warranty and support
🎯 Applications / Use Cases
🏠 Large residential solar systems
🏢 Commercial offices and complexes
🛒 Supermarkets and retail stores
🌞 Hybrid solar installations
🌾 Off-grid homes and cabins
🏭 Light industrial backup systems
🖥 Server rooms and IT infrastructure
🏫 Schools and institutions
🛠 Installation & Engineering Notes
Install in a dry, well-ventilated indoor environment
Ensure inverter compatibility before installation
Use proper DC breakers and cable sizing
Allow sufficient clearance for heat dissipation
Parallel systems must be configured by Macire
Macire provides battery racks, fuses, and full protection kits
Macire technicians offer nationwide installation support
🧰 Care, Maintenance & Operations
Avoid frequent full discharge cycles
Maintain clean and tight terminal connections
Operate within recommended temperature range
Ensure proper ventilation
Monitor battery via inverter system
Use surge protection recommended by Macire
Schedule periodic inspection every 6–12 months
⚠️ Do’s & Don’ts
✅ Do’s
Use with compatible hybrid inverters
Install with appropriate DC protection
Follow Macire installation guidelines
Maintain proper ventilation
❌ Don’ts
Do not expose to water or direct sunlight
Do not short-circuit terminals
Do not exceed 150A rating
Do not mix with older or different battery types
Do not parallel units without Macire configuration
🔌 Compatibility
Compatible with:
MUST Hybrid Inverters
Deye Hybrid Inverters
Growatt Systems
Victron Energy Systems
SRNE Solar Inverters
Macire DC protection kits
Macire battery racks and mounting systems
📈 Performance / Runtime Guide (Approximate)
| Load | Estimated Runtime |
|---|---|
| 50W | 300+ hours |
| 100W | 150+ hours |
| 200W | 75+ hours |
| 500W | 30+ hours |
| 1000W | 15+ hours |
| 2000W | 7–8 hours |
Actual runtime varies based on inverter efficiency and discharge depth. Macire provides professional system sizing for accurate planning.
❓ Mini FAQ
Warranty?
5-year Macire-backed warranty.
Can it run heavy appliances?
Yes, within inverter capacity. Macire assists with proper system sizing.
Is it safe?
Yes. LiFePO₄ chemistry with integrated BMS ensures stable and safe operation.
Does Macire provide installation?
Yes. Macire offers full Kenya-wide installation and commissioning support.
How fast is delivery?
Macire provides nationwide delivery within 24–48 hours depending on location.
✨ Macire – Inspired Living. ✨
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