1024 Wh built-in capacity — enough to power devices for hours or support essential appliances during outages.
Expandable Energy Storage — supports adding one DELTA 2 Extra Battery or DELTA Max Extra Battery to expand capacity up to ~3072 Wh.
Durable LiFePO₄ Battery Chemistry — long lifespan with ~3000+ cycles to 80 % capacity (~10 years of regular use).
Advanced Battery Management System (BMS) — protects against overload, overheating, and other risks.
1800 W Pure Sine Wave AC Output — can run most home appliances, power tools, and electronics.
X-Boost Technology — boosts output for heavier loads up to ~2200–2400 W.
Multiple Outlets & Ports — versatile outputs include AC outlets, USB-A, USB-A fast charge, USB-C (100 W), DC5521, and a car power port for broad device compatibility.
Auto EPS/UPS Switch — automatic switch to battery power during grid outages for essential devices.
X-Stream Fast Charging (AC) — charges from 0 % to ~80 % in ~50 minutes and 100 % in ~80 minutes (AC).
Solar Charging Ready — supports up to 500 W solar input with MPPT for efficient green charging.
DC & Car Charging — supports vehicle charging (12 V/24 V) and DC input for extra flexibility.
App Control — monitor power use, set schedules, and adjust settings from your smartphone via Wi-Fi or Bluetooth.
Part of EcoFlow Ecosystem — integrates with EcoFlow solar panels, extra batteries, and accessories like portable air conditioners or other devices.
Home Backup-Ready — can be used as a plug-and-play backup power system with partial home integration.
Lightweight for Its Class (~27 lb / 12 kg) — portable enough for outdoor trips, RVs, job sites, and emergency kits.
Safe for Indoor Use — emission-free, quiet, and clean compared with gas generators.
✔ Home emergency backup during blackouts or power cuts.
✔ Camping, RV, and outdoor adventures — power devices off-grid.
✔ Running appliances & tools requiring moderate power.
✔ Mobile work setups — charge laptops, phones, cameras, and more.
₨ 160,000 ₨ 174,999
1024 Wh built-in capacity — enough to power devices for hours or support essential appliances during outages.
Expandable Energy Storage — supports adding one DELTA 2 Extra Battery or DELTA Max Extra Battery to expand capacity up to ~3072 Wh.
Durable LiFePO₄ Battery Chemistry — long lifespan with ~3000+ cycles to 80 % capacity (~10 years of regular use).
Advanced Battery Management System (BMS) — protects against overload, overheating, and other risks.
1800 W Pure Sine Wave AC Output — can run most home appliances, power tools, and electronics.
X-Boost Technology — boosts output for heavier loads up to ~2200–2400 W.
Multiple Outlets & Ports — versatile outputs include AC outlets, USB-A, USB-A fast charge, USB-C (100 W), DC5521, and a car power port for broad device compatibility.
Auto EPS/UPS Switch — automatic switch to battery power during grid outages for essential devices.
X-Stream Fast Charging (AC) — charges from 0 % to ~80 % in ~50 minutes and 100 % in ~80 minutes (AC).
Solar Charging Ready — supports up to 500 W solar input with MPPT for efficient green charging.
DC & Car Charging — supports vehicle charging (12 V/24 V) and DC input for extra flexibility.
App Control — monitor power use, set schedules, and adjust settings from your smartphone via Wi-Fi or Bluetooth.
Part of EcoFlow Ecosystem — integrates with EcoFlow solar panels, extra batteries, and accessories like portable air conditioners or other devices.
Home Backup-Ready — can be used as a plug-and-play backup power system with partial home integration.
Lightweight for Its Class (~27 lb / 12 kg) — portable enough for outdoor trips, RVs, job sites, and emergency kits.
Safe for Indoor Use — emission-free, quiet, and clean compared with gas generators.
✔ Home emergency backup during blackouts or power cuts.
✔ Camping, RV, and outdoor adventures — power devices off-grid.
✔ Running appliances & tools requiring moderate power.
✔ Mobile work setups — charge laptops, phones, cameras, and more.
Add Extra Capacity: Adds 1024 Wh of extra battery capacity to your DELTA 2 system, effectively doubling total energy storage to ~2048 Wh for extended runtime.
Durable LFP Battery Chemistry: Built with long-lasting LiFePO₄ cells that maintain 80 %+ capacity after ~3000 cycles, giving an estimated ~10 years of daily use.
Smart Battery Integration: Works seamlessly with the DELTA 2 — the main unit and extra battery charge and discharge in unison for balanced performance.
Fast Recharge: When connected to DELTA 2, can recharge from 0 % to 80 % in about 80 minutes and to 100 % in ~130 minutes (AC input), keeping downtime low.
Multiple Power Inputs (via DELTA 2): Recharge using AC outlets, solar panels, or compatible generators, making it versatile for off-grid and home backup setups.
EcoFlow App Support: View real-time battery status, remaining runtime, charge/discharge data, and more from your smartphone using the EcoFlow app.
LCD Display Info: On-device display shows key metrics like percentage, input/output power, and estimated hours left (varies by retailer model).
Plug-and-Play: No special setup — simply connect to the DELTA 2 power station to expand capacity.
Stackable & Compact: Ergonomic design allows for stacking on top of the DELTA 2 or other units to save space and reduce clutter.
Built-in Battery Management System (BMS) protects against over-voltage, over-current, over-temperature, short circuits, and other electrical risks.
Home Backup Power: Keeps essentials running longer during outages.
Camping & Outdoor Use: Extends run time for off-grid adventures.
Travel & Mobile Deployments: Works well with solar, AC, and generator charging for flexible energy wherever you go.
A 1800W AC output means you can power more than 90% of yoour home appliances. That’s your microwave, fridge, or even coffee maker covered in a blackxout. Or, try plugging in up to 15 devices at once for when you’re around the table with the farmily. Unlike other brands, DELTA 2 can preventoverloading from devices up to 2200W thanks to X-Boost technology.
1800W AC Output from 6 Outlets
| Specification | Details |
|---|---|
| Model Name | EcoFlow DELTA 2 Portable Power Station |
| Battery Capacity | 1024 Wh |
| Battery Chemistry | LiFePO₄ (LFP) |
| Cycle Life | 3000 cycles to 80 % capacity |
| AC Output (Continuous) | 1800 W |
| AC Output (Surge) | 2700 W |
| Max Device Power (X-Boost) | ~2200–2400 W (varies by region/retailer) |
| AC Outlets | 4–6 outlets (region dependent) |
| USB-A Output | 2 × 5 V ⎓ 2.4 A, 12 W Max |
| USB-A Fast Charge | 2 × 5/9/12 V, up to 18 W Max |
| USB-C Output | 2 × 5/9/12/15/20 V ⎓ 5 A, 100 W Max |
| DC5521 Output | 2 × 12.6 V ⎓ 3 A, 38 W Max |
| Car Power Output | 1 × 12.6 V ⎓ 10 A, 126 W Max |
| AC Charging Input | Up to 1200 W (X-Stream Fast Charge) |
| Solar Charging Input | 11–60 V ⎓ 15 A, up to 500 W Max |
| Car Charging Input | 12 V/24 V ⎓ 8 A |
| DC Charging Input | 1100 W |
| Extra Battery Support | Yes — supports one DELTA 2 or DELTA Max extra battery |
| Connectivity | Wi-Fi & Bluetooth |
| Dimensions | 15.7 × 8.3 × 11 in / 400 × 211 × 281 mm |
| Net Weight | ~27 lb / ~12 kg |
| Operating Temp (Discharge) | −10 °C to 45 °C (14 °F to 113 °F) (typical for EcoFlow units) |
| Charging Temp | 0 °C to 45 °C (32 °F to 113 °F) (typical for EcoFlow units) |
| Storage Temp | −10 °C to 45 °C (14 °F to 113 °F) (typical) |
✔ Notes:
AC output power and number of outlets can differ slightly by region (e.g., 4 vs 6 outlets) but the total continuous and surge ratings remain consistent.
Fast AC charging with X-Stream lets the unit recharge from 0 % to full significantly faster than many competitors.
5.12 kWh Nominal Energy — provides substantial energy storage per unit (51.2 V × 100 Ah).
LiFePO₄ Chemistry — safe, stable, and long‑lasting battery cells with superior thermal and chemical stability.
Long Cycle Life: Rated for ≥ 6000+ cycles, meaning many years of dependable performance.
1C Max Discharge Rate: Supports strong power output for various loads.
Recommended Charge/Discharge Current: ~50 A — balanced for everyday energy storage use.
Max Continuous Charge/Discharge: 75 A charge / 100 A discharge, with short peak current up to 110 A (approx. 15 s).
90 % Depth of Discharge (DoD): High usable capacity with minimal energy wasted.
Parallel Expandability: Up to 50 units can be connected in parallel, allowing total system capacity up to ~256 kWh.
Flexible Installation: Designed for wall‑mount, floor‑standing, or stacked installation — adaptable to space constraints and system layout.
Smart BMS (Battery Management System): Built‑in protections for over‑charge, over‑discharge, over‑current, temperature & short‑circuit safety.
Communication Protocols: Supports CAN, RS485, RS232 interfaces for system integration and monitoring.
Optional App/Remote Monitoring: Optional Wi‑Fi/APP monitoring and remote firmware upgrade support available.
Wide Inverter Compatibility: Works with major inverter brands (e.g., SMA, Victron, Solis, GoodWe, Growatt, DEYE, etc.).
Certified & Safe: Designed to meet safety standards like UN38.3, CE‑EMC, IEC62619, ensuring compliance and reliability.
Protection Level: IP20 indoor rating for safe residential installation.
Operating Temperature Range: Designed to handle a broad range of temps, with optional heating function for cold environments.
Reliable Backup Power: Keeps essential circuits running during grid outages.
Solar Energy Storage: Efficient storage of excess PV generation for use at night or during low‑sun periods.
Energy Independence: Modular expansion lets homeowners grow storage capacity over time.
Compact, Plug-and-Play Design: Lightweight and elegant, it features quick-connect AC/DC terminals for streamlined installation.
Single-Phase with Dual MPPT: Operating at 6 kW, this hybrid inverter boasts two MPPT channels for optimized solar energy harvesting and flexibility with panel configurations.
High Efficiency: Achieves peak efficiency around 97.6%, European efficiency of 96.7%, and MPPT efficiency up to 99.9%.
UPS-Level Backup (<10 ms): Ensures seamless power supply during grid outages, supporting heavy loads like air conditioners with minimal interruption.
Parallel Operation (up to 3 units): Supports expandable system design by enabling multiple units in parallel for greater backup capacity.
Load & Generator Management: Smart energy control capabilities allow dynamic power flow management across solar, battery, grid, and generator sources.
Low-Voltage Battery Compatible: Supports 48 V systems (battery voltage range 40–60 V), with 60 A continuous charge/discharge current.
Optimized Self-Consumption: Intelligent energy flow controls help maximize solar use and minimize utility feed-in and bills.
Robust Protection Suite: Includes integrated protection for SPD (Type II on DC side), anti-islanding, reverse polarity, insulation resistance monitoring, residual current detection, overcurrent, short-circuit, and surge protection. AFCI is available optionally.
Smart Home Integration: Supports multiple communications (Wi-Fi, RS485, CAN, SMS) with load control, dynamic power export limiting, and smart home compatibility.
Fanless & Quiet Operation: Cools via natural convection—no fans, low noise, and reliable performance.
Remote Shutdown Capability: Enables safety-compliant remote shutdown via communication interface.
Smart Monitoring Tools: LED indicators and app connectivity allow real-time and historical system performance tracking.
All-Season Comfort — Provides 5100 BTU cooling and 6100 BTU heating capacity for year-round use.
Fast Temperature Adjustment — Rapid cooling and heating performance in small spaces (≤ ~10 m² / ~108 ft²).
Multiple Operating Modes — Includes Cooling, Heating, Fan, Eco, Sleep, and Fast modes for tailored comfort.
Battery Powered Operation — Can run on the EcoFlow WAVE 2 add-on battery (1159 Wh) for 2-8 hours of runtime, depending on mode.
Multiple Power Inputs — Supports power from AC mains, car (12/24 V), solar input, or add-on battery; ideal for off-grid or mobile use.
Solar Ready — Up to 400 W solar input for greener charging.
Quiet Operation — Noise levels between 44–56 dB — suitable for indoor use or overnight.
No-Drain Cooling — In cooling mode, internal condensation is automatically evaporated; no manual drain needed.
App & Wireless Control — Connect via Bluetooth and 2.4G Wi-Fi to monitor and control settings through the EcoFlow app.
Multiple Modes & Settings — Includes Eco and Sleep modes to optimize comfort and battery life.
Portable & Weather-Resistant — Compact, lightweight design (~14.5 kg) and IPX4 splash resistance make it suitable for camping, RVs, vans, cabins, and outdoor events.
Refrigerant — Uses eco-friendly R290 refrigerant for better cooling efficiency with lower environmental impact.
Battery Capacity: ~1159 Wh battery expands portability and runtime.
Battery Output: Up to ~820 W max power for extended AC/DC running.
USB-C & USB-A Outputs: Convenient for charging phones and other small devices from the add-on battery.
Cycle Life: Designed to retain 80%+ capacity after ~800 cycles.
Battery Durability: IP65 rating protects against dust and water exposure during outdoor use.
5.12 kWh Nominal Capacity: Provides substantial energy storage for homes and small commercial systems.
LiFePO₄ Battery Chemistry: Uses safe and stable lithium iron phosphate cells for long life and reliability.
100 Ah at 51.2 V Nominal: Balanced capacity and voltage for 48 V solar- and inverter-based systems.
1C Discharge Capability: Supports steady load powering and reliable energy delivery during outages.
Up to 50 Units in Parallel: Scale from a single 5.12 kWh to high-capacity systems (up to ~256 kWh or more) as needs grow.
Modular Installation: Easily expand or tailor capacity for residential and commercial applications.
Wall or Floor Mount: Supports both mounting options with a compact, space-saving footprint.
Wide Compatibility: Works with leading hybrid and solar inverters from brands like SMA, Victron, Solis, GoodWe, Deye, LuxPower, and more (varies by region and firmware/version).
Standard Communication: CAN / RS485 interfaces for inverter integration and system communication.
Real-Time System Monitoring: Built-in support for Wi-Fi/OTA enables remote monitoring and firmware updates (optional or included depending on region).
Smart BMS Protection: Provides multiple safeguards including over-charge, over-discharge, over-temperature, over-current, and short-circuit protections for safe, long-term operation.
≥6000 Life Cycles: Designed for extended service life even under frequent charge/discharge cycles.
Wide Operating Temperature: Typically operates across a broad temperature range (e.g., −20 °C to 55 °C) — often with optional self-heating for cold environments.
Optional Fire Suppression: Can include an intelligent fire extinguishing system capable of detecting and extinguishing a fire in ~5 s (optional accessory in some configurations).
IP20 Indoor Protection: Suitable for indoor installation, protected against dust and physical contact hazards.
Solar Energy Storage: Stores excess PV generation for night or cloudy days.
Backup Power: Keeps essentials running during utility outages.
Hybrid & Off-Grid Systems: Works with hybrid inverters for energy optimization and load shifting.
Expandable Storage Solutions: Easily scalable for larger energy systems by adding more units in parallel.
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