₨ 698,000 ₨ 725,000
The Pylontech Fidus 16kWh Lithium Battery is a premium energy storage solution designed for residential and commercial solar systems. Built with advanced LiFePO4 technology, it offers high safety, long life, and reliable performance. With a 16kWh storage capacity, 8000+ life cycles, and a built-in Smart BMS, it ensures efficient energy management and protection against overcharging, over-discharging, and short circuits. Its IP65-rated design, WiFi & Bluetooth monitoring, and compatibility with a wide range of hybrid inverters make it an ideal choice for solar backup and energy storage applications.
| Specification | Details |
|---|---|
| Model | Pylontech Fidus 16kWh (FB-L-16-PK) |
| Battery Type | LiFePO4 (Lithium Iron Phosphate) |
| Nominal Voltage | 51.2V DC |
| Battery Capacity | 314Ah |
| Energy Capacity | 16kWh (16,076Wh) |
| Depth of Discharge (DoD) | 100% |
| Max Charge Current | 200A |
| Max Discharge Current | 200A |
| Peak Current | 300A (15 Seconds) |
| Cycle Life | 8000+ Cycles |
| Communication Ports | CAN, RS485 |
| Monitoring | LCD Display, WiFi, Bluetooth |
| Protection System | Smart BMS (Battery Management System) |
| Protection Rating | IP65 |
| Operating Temperature | Charge: 0°C to 55°C |
| Discharge Temperature | -20°C to 60°C |
| Dimensions (W×D×H) | 435 × 240 × 900 mm |
| Weight | 130 kg |
| Expandable | Up to 20 Batteries in Parallel |
| Design Life | Up to 15 Years |
| Applications | Solar Storage, Hybrid Systems, Backup Power, Off-Grid Systems |
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.
High Capacity: 12.8 V, 100 Ah nominal capacity with 1280 Wh energy storage — provides reliable 12 V power for a wide range of DC loads.
Deep-Cycle LiFePO₄ Cells: Uses LFP battery chemistry for safer operation, long life, and stable performance.
Long Cycle Life: Rated for ~6000+ cycles at 80 % depth of discharge, far exceeding traditional lead-acid batteries.
Lightweight & Compact: Significantly lighter and smaller than equivalent lead-acid batteries, making it easier to carry and install.
Continuous Output: Up to 1280 W continuous power suitable for various DC appliances and inverters.
Battery Management System (BMS): 100 A X-Guard BMS with advanced protection against over-charge, over-discharge, over-temperature, short-circuit, and over-current — ensuring safe, reliable operation.
Peak Discharge: Capable of higher surge currents (e.g., up to ~300 A for short durations — depending on regional spec), useful for motor starts or transient loads.
Expandable Configuration: Can be connected in series or parallel (e.g., 4P4S or 2S8P) to boost capacity and voltage for larger systems.
Versatile Charging: Compatible with solar panels, generators, or grid power — full recharge can take as little as ~2 hours, far faster than lead-acid.
Recommended Charge Current: Around 50 A for efficient and safe charging, with max continuous charge current up to 100 A.
Wide Operating Temps: Performs reliably in temperature ranges from roughly -14 °F to 131 °F (-10 °C to 55 °C) for discharge.
IP65 Protection: Rugged, water- and dust-resistant casing suitable for outdoor and mobile use.
Fire-Retardant Shell: Meets stringent safety standards with a self-extinguishing casing to reduce fire risk.
UL & IEC Certifications: Certified to industry safety standards (e.g., IEC62619, UL1973, CE, FCC, RoHS, UN38.3), ensuring quality and reliability.
Standard Terminal Type: Uses sturdy M8 bolts for secure connections.
Portable Size & Weight: Compact footprint (≈11.4 × 6.9 × 8.7 in) and lightweight (~26.7 lb / ~12.1 kg) make it easy to install in tight spaces — e.g., RVs, boats, solar setups.
Slot-In Replacement: Can replace Group 27–31 lead-acid batteries in many applications.
Good For: RV and camper power systems, solar battery banks, boating and trolling motors, off-grid workshops, emergency backup, DC appliances, and more — with durability and safety suitable for demanding conditions.
Battery & Capacity: 256 Wh LiFePO₄ (LFP) battery — gives stable performance and long life.
Long Lifespan: Over 3,000 full charge/discharge cycles (still 80%+ capacity), meaning many years of reliable use.
AC Output: Pure sine-wave AC output — 300 W continuous, 600 W surge (via X-Boost) — enough to run laptops, fans, small appliances, etc.
Multiple Output Ports: Flexible ports for different devices — includes AC outlets, USB-C, USB-A, 12V car port / DC output, etc.
Fast Charging: Charges from 0 % to 100 % in about 1 hour (via AC) — much faster than typical portable power stations.
Multiple Recharge Options: Can recharge via AC wall outlet, solar panel (supports ~110 W solar input), car charger, or USB-C — good for flexibility and off-grid use.
Portability: Compact and lightweight (≈ 3.5 kg), making it easy to carry for camping, travel, or use in small spaces.
Smart & Safe: Has a Battery Management System (BMS) to protect against over-charge, overload, short-circuit, over-temperature, etc.
App & Connectivity: Supports Wi-Fi / Bluetooth — you can monitor and manage power usage via an app.
Good Operating Range: Designed to work in a broad range of temperatures (discharge: –10 °C to 45 °C; charge: 0 °C to 45 °C), helpful if you use it outdoors.
Powering small to medium devices like laptops, lights, fans, small appliances during power outages or load-shedding.
Portable power for camping, road trips, outdoor events.
Charging phones, tablets, cameras via USB ports while traveling.
Backup power for essential electronics (routers, modems, small devices).
Use with solar panels for off-grid or remote setups.
High Capacity: 4096 Wh built-in battery — robust energy storage for long runtimes.
Expandable Storage: Can expand up to 12 kWh with up to two extra batteries (single unit) and up to 36–48 kWh in larger systems with multiple units and batteries.
Long Lifespan: LFP (LiFePO₄) battery chemistry with ~4000 cycles to 80 % capacity for years of use.
IP65 Rated Battery Pack: Enhanced durability against dust and water for outdoor and rugged use.
Strong AC Output: 4000 W continuous power with 8000 W surge — enough for heavy appliances like refrigerators, well pumps, and HVAC systems.
X-Boost Support: Can support up to 6000 W of devices using X-Boost mode.
Multiple AC Outlets: Standard 120/240 V outputs for wide appliance compatibility.
USB Outputs:
2 × USB-A Fast Charge ports (up to 18 W each)
2 × USB-C Outputs (up to 100 W each)
12 V DC Outputs: Total 378 W via DC5521 and Anderson ports.
Wi-Fi, Bluetooth & CAN: Smart connectivity for app monitoring and control.
Solar Input: Up to 2600 W solar with two MPPT inputs (high-PV and low-PV) for fast renewable charging.
AC Charging: High-rate AC input for quick recharge.
Car & DC Charging: Supports 12 V and higher-voltage inputs for flexible charging on the go.
10 ms UPS: True uninterruptible power source keeps critical devices running seamlessly during outages.
App Control & Monitoring: Manage outputs, monitor battery status, and control charging remotely via EcoFlow app (Wi-Fi/Bluetooth).
Scalable System Support: Can be linked with multiple DELTA Pro 3 units, Smart Extra Batteries, Smart Generators, and Smart Home Panel for larger home backup systems.
Solid Build: Durable construction with rugged design for indoor/outdoor use.
Portable Design: Integrated wheels and handles help with mobility despite heavyweight size (~51.5 kg / 113.5 lb).
Quiet Operation: Advanced engineering yields low operational noise similar to other EcoFlow units.
✅ Great For:
Whole-home backup power during outages.
Off-grid living or cabin power systems.
RV or mobile home electrical needs.
Running high-draw appliances and tools reliably.
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