Best Solar Home Battery
Provides superior long-term reliability with 6,000 cycles at 90% depth of discharge and over 15 years of design life.
Built with advanced LiFePO₄ technology and a smart Battery Management System for proactive protection and stable, long-lasting performance.
Supports easy wall-mounted or floor-standing installation and parallel expansion up to 30 kWh to meet increasing residential energy requirements.
Features scalable usable energy from 4.86–29.16 kWh, designed for effortless solar pairing and reliable energy independence with backup support.
Residential Energy Storage System (FZ-RES-W-5~30K)
Product Details
Designed for homeowners seeking energy independence, our storage system offers capacities ranging from 5.12 to 30.72 kWh using reliable LiFePO₄ technology for superior safety and efficiency. It includes a sophisticated BMS with active safeguards, natural convection cooling, and versatile wall or floor mounting. Seamlessly compatible with solar installations, it ensures backup power, peak load shifting, and enhanced self-sufficiency in indoor residential spaces.
Delivering exceptional longevity of over 6,000 cycles at 90% depth of discharge with a practical 95% recommended DoD, this expandable platform is rated for more than 15 years and accommodates parallel connection of up to six cabinets in a durable metallic housing. Its IP20 protection and broad humidity tolerance ensure near-silent, maintenance-free performance and impressive lifetime cost savings for modern eco-friendly households.
Product Advantage
Unlock exceptional cycle performance: up to 6,000 cycles at 90% depth of discharge, delivering dependable home energy for the future.
Made for the long run: Built to offer more than 15 years of exceptional service life.
Safety without compromise: Advanced LiFePO₄ technology integrated with an intelligent BMS for fail-safe, always-on security.
Hassle-free adaptability: Wall-mount or floor-standing options fit any environment effortlessly.
Scale to independence: Expand seamlessly to 30 kWh for ultimate home energy autonomy.
Step into the energy future: State-of-the-art rechargeable Lithium-ion Battery Storage System, redefining home power.
Impressive range of sizes: Available in 5.12 to 30.72 kWh options for all energy needs.
Maximize real-world performance: Unlock 4.86–29.16 kWh of efficient, ready-to-use energy.
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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