Stackable Battery Energy Storage System
Achieves an impressive 6,000 cycles at 90% DoD, backed by a design lifespan of more than 15 years for sustained reliability.
Features high-safety LiFePO₄ battery chemistry combined with a smart Battery Management System for enhanced protection and reliable performance.
Supports flexible mounting — wall or floor — and allows parallel stacking up to 30 kWh for scalable home energy storage solutions.
Provides flexible usable energy ranging from 4.86–29.16 kWh, enabling smooth solar system compatibility for reliable backup and self-sufficiency.
Residential Energy Storage System (FZ-RES-W-5~30K)
Product Details
Designed for residential use, our energy storage system delivers reliable, scalable capacity options ranging between 5.12 and 30.72 kWh. It utilizes high-performance LiFePO₄ battery cells for outstanding safety and efficiency, paired with a smart Battery Management System featuring active protection mechanisms and natural convection cooling. The flexible design supports both wall-mounted and floor-standing installation, enabling seamless solar integration for backup power, load shifting, and greater energy independence in indoor settings.
Boasting a remarkable 6,000+ cycles at 90% depth of discharge and a suggested 95% DoD for everyday use, the system is engineered for a service life beyond 15 years. Up to six cabinets can be paralleled in a compact steel enclosure, while its IP20 rating and wide humidity tolerance deliver whisper-quiet, maintenance-free reliability and major cost reductions for sustainable modern residences.
Product Advantage
Benefit from superior durability: up to 6,000 cycles at 90% DoD, ensuring reliable energy for your home over the long term.
Engineered for endurance: Guaranteed over 15 years of exceptional service life.
Safety at the core: High-performance LiFePO₄ cells integrated with a smart BMS for proactive and ultra-reliable safeguarding.
Adaptable setup: Simple wall-mount or floor-standing installation for seamless integration into any environment.
Grow your power effortlessly: Expand up to 30 kWh seamlessly for maximum energy independence.
Embrace tomorrow: Next-generation Lithium-ion rechargeable BESS, transforming the way homes use energy.
Wide capacity choices: Select from 5.12 kWh up to 30.72 kWh for every energy need.
Get the most out of your storage: Unlock 4.86–29.16 kWh of efficient, ready-to-deploy power.
Technical Parameters
Feature | FZ-RES-W1-5K |
Battery Module | FZ-RES-W1-5K |
Total Energy | 5.12 kWh |
Usable Energy | 4.86 kWh |
Configuration | 16S |
Rated Capacity | 100 Ah |
Nominal Voltage | 51.2 V |
Voltage Range | 44.8 ~ 57.6 V |
Charge Voltage | 57.6 V |
Nominal Charge Current | 50 A |
Nominal Discharge Current | 80 A |
Peak Short-circuit Current | 474.17 A |
DOD | 95% |
Cycle Life | ≥8000 cycles |
Communication Interface | CAN / RS485 / WiFi |
Max Parallel Quantity | 6 |
Cooling Method | Natural Cooling |
Installation Method | Wall-mounted / Floor-standing |
Operating Temperature (Charge) | 0 ~ 52 ℃ |
Operating Temperature (Discharge) | -15 ~ 52 ℃ |
Dimensions (H×W×D) | 640 × 420 × 160 mm |
Net Weight | 45 kg |
IP Rating | IP20 |
Protection Class | Class I |
Application | Indoor |
Certifications | UN38.3 / CE-EMC / CE-RED / CB / IEC62619 |
Application scenarios
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