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The KNOX Powerwall 6.0 (51.2V 100Ah) Lithium Battery is a premium wall-mounted energy storage solution engineered for residential solar systems, hybrid inverters, UPS backup, and off-grid applications. With a 5.12kWh storage capacity and advanced LiFePO4 (Lithium Iron Phosphate) technology, it delivers safe, efficient, and long-lasting energy storage for modern power requirements.
Built using A-Grade REPT prismatic lithium cells, the Powerwall 6.0 offers exceptional performance, enhanced thermal stability, and a long operational life. The battery is equipped with a PACE Intelligent Battery Management System (BMS) that continuously monitors battery health and provides protection against overcharging, over-discharging, overheating, overcurrent, low-temperature conditions, and short circuits. This intelligent protection system ensures safe and reliable operation in demanding environments.
Designed for long-term use, the KNOX Powerwall 6.0 provides more than 6000 charge and discharge cycles and a design life of up to 10 years. The battery features a smart LCD display and built-in WiFi connectivity, allowing users to monitor battery voltage, state of charge, temperature, alarms, and overall system performance in real time. Its RS485, RS232, and CAN communication protocols ensure seamless compatibility with most leading hybrid and off-grid solar inverters.
The elegant wall-mounted Powerwall design saves installation space while maintaining a clean and modern appearance. For larger energy storage requirements, the battery supports parallel expansion of up to 8 units, making it suitable for both residential and commercial energy storage systems. Its IP20-rated enclosure is optimized for safe indoor installations, while the maintenance-free design minimizes operating costs and upkeep.
Backed by a 5-Year Replacement Warranty, the KNOX Powerwall 6.0 51.2V 100Ah Lithium Battery is an ideal choice for users seeking dependable solar energy storage, load-shedding protection, and uninterrupted backup power. Combining premium LiFePO4 technology, intelligent monitoring, expandable capacity, and high safety standards, it delivers reliable performance and peace of mind for years to come.
| Specification | Details |
|---|---|
| Model | LIO 5.20-IP20 |
| Battery Type | Lithium-ion (LiFePO4) |
| Cell Brand | REPT (A-Grade Prismatic) |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 100Ah |
| Total Energy | 5120Wh (5.12kWh) |
| Pack Configuration | 16S1P |
| Max Charge Voltage | 57.6V |
| Discharge Cut-off Voltage | 44V |
| Max Charge Current | 100A |
| Continuous Discharge Current | 100A |
| Peak Discharge Current | 120A |
| Recommended Discharge Current | 50A |
| Recommended DOD | 80% |
| Parameter | Value |
|---|---|
| Cycle Life | >6000 Cycles |
| Test Condition | 25°C, 0.5C @ 80% DOD |
| Calendar Life | Up to 10 Years |
| Parallel Support | Up to 4 Units |
| Series Connection | Not Supported |
Over-Charge Protection
Over-Discharge Protection
Over-Current Protection
Over-Temperature & Low-Temperature Protection
Short-Circuit Protection
Intelligent Cell Balancing
| Feature | Details |
|---|---|
| Communication Ports | RS485 / RS232 / CAN |
| Display Type | LED Light Indicators |
| BMS Type | PACE Intelligent BMS |
| Parameter | Range |
|---|---|
| Charge Temperature | 0°C ~ +55°C |
| Discharge Temperature | –20°C ~ +60°C |
| Optimal Storage Temp | 5°C ~ +35°C |
| Relative Humidity | 40% ~ 80% |
| Ingress Protection | IP20 |
| Specification | Value |
|---|---|
| Mounting | Wall-Mounted |
| Terminal Type | M6 |
| Dimensions (L×W×H) | 533 × 500 × 150 mm |
| Weight | 45.1 ± 0.5 kg |
| Enclosure | Metal Case |
LiFePO₄ (Lithium Iron Phosphate) chemistry — safe, thermally stable, and long-lasting compared with traditional lead-acid batteries.
Nominal Capacity: 100 Ah at 25.6 V, equating to ~2.56 kWh of usable energy.
Depth of Discharge (DOD): High usable energy with ~90–95 % DOD for efficient daily use.
1.3C Discharge Rate: Supports higher discharge for powering multiple loads without strain.
Recommended/Max Currents: Typically ~50 A recommended charge/discharge with peaks up to ~130 A for short bursts (≈30 min).
Fast Charge Capability: Can handle up to ~75 A charge current for efficient recharging.
Parallel Expansion: Up to 16 DL2.5 units can be connected in parallel, scaling total storage from ~2.56 kWh up to ~40.96 kWh for larger systems.
Flexible Installation: Compact design supports wall-mounted or floor-standing setups.
Integrated BMS: Protects against over-charge, over-discharge, over-current, abnormal temperature, and short circuits.
Cell Balancing: Automatic balancing for enhanced performance and longer battery life.
Communication Options: CAN / RS485 and optional Wi-Fi monitoring for integration with inverters and energy management systems.
Long Cycle Life: Rated for ≥6000 cycles, translating to many years of reliable operation.
Safe Operation Range: Operates across wide ambient temps — charging 0 °C to +55 °C and discharging −20 °C to +55 °C.
IP20 Protection: Indoor-rated design suitable for typical residential or small commercial installations.
Compact Dimensions: ~481 × 221 × 133 mm — compact footprint for easier placement.
Weight: ~23 kg — relatively lightweight for its capacity and easy to handle.
Efficient Space Use: Reduced volume compared with older battery tech, making installation simpler.
✔ Residential solar energy storage — stores excess solar generation for nighttime or backup use.
✔ Backup power systems — keeps essential circuits running during outages.
✔ Off-grid or hybrid applications — pairs with inverters for off-grid energy independence.
✔ Scalable energy systems — grow your battery bank by adding more DL2.5 units.
Generous 768 Wh Capacity — ample energy to run a wide range of devices on the go.
Long-Life LiFePO₄ Battery Chemistry — long service life with 3000+ cycles to 80%+ capacity (≈10 years of daily use).
TÜV Rheinland Certified Safety — one of the first portable power stations with this independent safety certification.
Pure Sine Wave AC Output — 800 W continuous, 1600 W surge with X-Boost mode to run up to ~80% of common household appliances (e.g., mini fridges, power tools).
Multiple Output Types — AC outlets, USB-C (100 W), USB-A, DC, DC5521, and car (12 V) outputs for flexible device charging.
Ultra-Fast AC Charging — charges from 0 % to 100 % in about 70 minutes (up to ~940 W input).
Solar Recharge Ready — supports solar panel input up to 220 W via MPPT, offering ~1.8 kWh energy per day from solar.
Car & USB-C Charging — can be charged from a vehicle (12 V/24 V) or via USB-C input.
<30 ms EPS/UPS Auto-Switch — fast switchover for essential devices during power outages.
Smart App Control — monitor and control the power station remotely via the EcoFlow app (Wi-Fi & Bluetooth).
Advanced Battery Management System (BMS) — protects against over-voltage, over-current, over-temperature, short-circuit, and other risks.
Lightweight & Compact — ~7.8 kg (≈17.2 lb), making it suitable for travel, camping, and outdoor use.
Robust Construction — built for everyday use with stable performance across temperature ranges.
Camping & outdoor adventures — power lights, phones, laptops, mini coolers, and more.
Emergency backup — keep essentials running during outages, thanks to quick UPS response.
Off-grid work / remote projects — versatile outputs and recharge flexibility with solar and car charging.
Large Built‑in Capacity: ~10.24 kWh nominal energy per unit — suitable for household loads, backup power, and solar energy storage.
LiFePO₄ Battery Chemistry: Uses safe, stable lithium iron phosphate cells for long life and enhanced safety.
Parallel Expansion: Supports up to 50 units in parallel, enabling energy systems from ~10.24 kWh up to ~512 kWh (or more depending on configuration) for larger homes or commercial systems.
Modular Design: Flexibly adjust capacity by adding additional PowerBox G2 modules as energy needs grow.
1C Charge & Discharge Rate: Delivers strong power output with max discharge power ~10.24 kW and continuous current ~200 A.
High Peak Current: Can support peak discharge current up to ~300 A (2 min) for handling surge loads.
High Depth of Discharge: ~95 % DOD helps maximise usable energy from each cycle.
Built‑in Fire Protection: Active aerosol fire‑suppression system responds in ~5 seconds upon detecting abnormal heat or fire conditions.
Wide Operating Temperature: Operates reliably from ~–20 °C to +55 °C and supports optional self‑heating for cold climates.
Long Lifespan: LFP cells deliver ≥ 8000 cycles and ~10 years warranty with reliable performance over time.
Smart & Convenient
Integrated BMS: Intelligent Battery Management System protects against over‑charge, over‑discharge, over‑current and temperature extremes.
Built‑in Wi‑Fi & App Control: Smart monitoring and remote control with OTA firmware updates for easy system management (region dependent).
Communication Interfaces: Supports CAN/RS485 for seamless integration with hybrid or off‑grid inverters.
IP65 / IP66 Protection: High weatherproof rating makes the unit suitable for indoor or outdoor installation.
Slim & Space‑Saving Design: Reduced weight and volume (≈30 % smaller / 15 % lighter than predecessors) allow easier wall‑mount or floor installation.
Quiet Operation: Suitable near living spaces with minimal noise during use.
Home backup power during outages.
Solar energy storage to maximise self‑consumption and reduce bills.
Hybrid or off‑grid installations with inverter compatibility.
Commercial or large‑capacity energy systems when multiple units are paralleled.
980 Wh Capacity — ample energy to power devices for hours during outages or off-grid trips.
Long-Life LiFePO₄ Battery — durable lithium iron phosphate chemistry with 3000+ cycles while retaining ~80 % capacity for years of service.
Fast AC Charging — recharge from 0 % to 100 % in about 2 hours with AC input using EcoFlow’s fast charge.
Multiple Charging Methods — supports charging from AC wall outlets, solar panels, car charging, and DC input for flexible power anywhere.
AC Output: Rated 500 W continuous with X-Boost up to 650 W, capable of powering small appliances, lights, and electronics.
Multiple Ports: Includes a mix of AC outlets, USB-A, USB-A fast charge, USB-C (100 W), DC, and car power outputs — versatile for various devices.
EPS/UPS Functionality (<30 ms) — seamless automatic switching to battery power in outages, ideal for sensitive electronics (e.g., computers, routers).
App Support & Connectivity: Connect via Wi-Fi and Bluetooth to monitor battery status, output/input, and settings from the EcoFlow app.
Portable & Lightweight: Compact design weighing ~12–13 kg, easy to carry for outdoor use and storage.
Durable Build: Solid construction suited to everyday use, camping, home, and mobile applications.
Solar Recharge Support: Works with solar panels (up to ~500 W input) — recharge in ~2.9 hours under good sun.
Car Charging Support: Recharge via vehicle power (12 V/24 V) when grid power isn’t available.
Home Backup Power — running essentials during outages, with quick switchover to battery power.
Camping & Outdoor Use — keeping devices, lights, and small appliances powered off-grid.
Travel or RV Life — flexible charging options from AC, solar, or car.
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