EcoFlow DELTA Pro
3,600 Wh · 3,600W · 45 kg
BLUETTI AC200L
2,048 Wh · 2,400W · 28.6 kg
6
DELTA Pro Wins
5
Ties
4
AC200L Wins
📊 Spec-by-Spec Comparison
15 categories, head-to-head. Green = winner.
| Category | DELTA Pro | AC200L |
|---|---|---|
Battery Capacity | 3,600 Wh | 2,048 Wh |
AC Output | 3,600W (surge 7,200W) | 2,400W (surge 3,600W) |
Max Expansion | Up to 25 kWh | Up to 8.2 kWh |
Solar Input | 1,600W max | 1,200W max |
AC Recharge Speed | 0–80% in 1.8 hrs | 0–80% in 45 min |
Battery Chemistry | LiFePO4 | LiFePO4 |
Cycle Life | 3,500+ cycles | 3,500+ cycles |
Weight | 45 kg (99 lbs) | 28.6 kg (63 lbs) |
AC Outlets | 5× 120V | 4× 120V |
USB-C Ports | 2× 100W PD | 1× 100W PD |
Wireless Charging | No | 15W Qi pad |
Noise (idle) | ~30 dB | < 30 dB |
Smart App | Wi-Fi + Bluetooth | Wi-Fi + Bluetooth |
UPS Switchover | 30ms | 20ms |
Warranty | 5 years | 5 years |
Side-by-Side Runtime Calculator
Select appliances and see how long each station lasts
Select Appliances
Total Load
235W
DELTA Pro
13.8 hrs
3,600 Wh
AC200L
7.8 hrs
2,048 Wh
🎯 Which One Wins in Your Situation?
Tap a scenario to see which power station fits best.
Short Outage (4–12 hrs)
🏆 AC200LBoth handle essentials easily, but the AC200L recharges 4× faster (45 min vs 1.8 hrs) — critical if you get a brief window of power during rolling outages.
🔑 7 Key Differences That Actually Matter
76% More Base Capacity (DELTA Pro)
DELTA Pro3,600 Wh vs 2,048 Wh. The DELTA Pro stores nearly twice the energy out of the box — that's an extra 6+ hours of fridge runtime before you even consider expansion.
4× Faster AC Recharge (AC200L)
AC200LThe AC200L hits 80% in 45 minutes vs 1.8 hours for the DELTA Pro. In a rolling outage with brief power windows, the AC200L can recover far more energy per cycle.
3× More Expansion Ceiling (DELTA Pro)
DELTA Pro25 kWh vs 8.2 kWh. The DELTA Pro's ecosystem includes Extra Batteries, Smart Home Panel integration, and a Double Voltage Hub — it's a scalable home energy system.
37% Lighter (AC200L)
AC200L28.6 kg vs 45 kg. The AC200L is a one-person carry. The DELTA Pro needs wheels (included) or a second pair of hands. This matters for stairs, RVs, and camping.
50% More AC Output (DELTA Pro)
DELTA Pro3,600W continuous (7,200W surge) vs 2,400W (3,600W with Power Lifting). The DELTA Pro runs well pumps, large ACs, and workshop tools that the AC200L can't touch.
Power Lifting Technology (AC200L)
AC200LBLUETTI's Power Lifting mode lets the AC200L run resistive loads up to 3,600W despite its 2,400W rating. Hair dryers, kettles, and space heaters work — but with reduced efficiency.
Smart Home Panel Integration (DELTA Pro)
DELTA ProThe DELTA Pro connects directly to your home's breaker panel via EcoFlow's Smart Home Panel. The AC200L has no equivalent — it's extension-cord-only for home backup.
📈 Expansion Potential
How far can each ecosystem scale?
🎯 Who Should Buy Which?
Choose DELTA Pro if…
Raw power & maximum expansion
- You need whole-home backup (3,600W output)
- Multi-day outages are common in your area
- You want Smart Home Panel integration
- You plan to expand beyond 8 kWh
- You run heavy appliances (well pump, large AC)
Choose AC200L if…
Value, speed & portability
- Budget matters — you want great value per kWh
- Fast recharge is critical (45 min to 80%)
- You need portability (16 kg lighter)
- Essential backup is enough (fridge, lights, Wi-Fi)
- You want built-in wireless Qi charging
❓ Frequently Asked Questions
Is the EcoFlow DELTA Pro worth the extra cost over the AC200L?
If you need whole-home backup, 3,600W output, or expansion beyond 8 kWh — yes. If you primarily need essential backup (fridge, lights, router) with fast recharging, the AC200L delivers 90% of the experience for significantly less money.
Can I mix DELTA Pro and AC200L batteries?
No. Each ecosystem uses proprietary expansion batteries. DELTA Pro uses EcoFlow Extra Battery (3,600 Wh). AC200L uses BLUETTI B300 (3,072 Wh). They are not cross-compatible.
Which one is better for solar?
The DELTA Pro accepts more solar (1,600W vs 1,200W), charges faster from panels, and has a larger battery to store that energy. For serious solar setups, the DELTA Pro is the better platform.
Can either one power central air conditioning?
The DELTA Pro can start and run many window ACs and small mini-splits (up to ~3,400W startup). The AC200L handles window ACs but struggles with anything requiring more than 2,400W continuous. Neither can run a large central AC compressor.
Which has better UPS functionality?
The AC200L has slightly faster switchover (20ms vs 30ms), which is better for sensitive electronics. Both are fast enough for computers, routers, and medical devices. For mission-critical servers, use a dedicated UPS regardless.
How long will each run a fridge?
DELTA Pro: ~21 hours (3,600 Wh ÷ 150W × 0.9 efficiency). AC200L: ~12 hours (2,048 Wh ÷ 150W × 0.9). With duty cycle factored in (~40% runtime for a well-sealed fridge), real-world numbers are 2–3× longer.
📋 Our Verdict
DELTA Pro — Best for Power Users
If you want maximum power, maximum expansion, and Smart Home Panel integration — the DELTA Pro is the undisputed king. It costs more, weighs more, and charges slower, but nothing else scales to 25 kWh or delivers 3,600W continuous output.
AC200L — Best Value Pick
For most homeowners, the AC200L delivers 90% of the capability at a fraction of the cost. Its blazing-fast recharge, Power Lifting technology, and expandability to 8.2 kWh make it the smarter buy unless you specifically need the DELTA Pro's raw power ceiling.
Bottom line: The DELTA Pro wins on specs. The AC200L wins on value. Most homeowners should start with the AC200L unless they know they need 3,600W+ output.
Still Deciding? Compare All Our Top Picks
The DELTA Pro and AC200L are two of our top picks — but there are other great options too.