This guide compares the specs, features, and key differences between the EcoFlow Delta Pro and Goal Zero Yeti 6000X to help you choose the right power station. Based on technical specifications, performance features, and user-reported experiences, we break down how these two heavyweights stack up for off-grid, backup, and portable energy needs.
If you’re deciding between these two premium solar generators, this side-by-side comparison will clarify which one fits your use case best.
EcoFlow Delta Pro vs Goal Zero Yeti 6000X Specs Comparison
| Feature | EcoFlow Delta Pro | Goal Zero Yeti 6000X |
|---|---|---|
| Battery Capacity | 3600Wh (expandable to 25kWh) | 6071Wh (non-expandable) |
| Inverter Power | 3600W (7200W surge) | 2000W (3500W surge) |
| Battery Chemistry | LiFePO4 | Li-ion NMC |
| Cycle Life | 3500+ to 80% | ~500 cycles to 80% |
| Weight | 99 lbs | 106 lbs |
| Max Solar Input | 1600W | 600W |
| AC Output Ports | 5 × 20A, 1 × 30A | 2 × 120V AC |
| USB Ports | 6 total (incl. USB-C) | 6 total |
| WiFi/App Control | Yes | Yes |
| Expandable Battery | Yes | No |
Table Caption: EcoFlow vs Goal Zero Specs Comparison
Power & Performance
EcoFlow DELTA Pro Portable Power Station
from: EcoFlow
The EcoFlow Delta Pro offers significantly more inverter output power—3600W continuous and 7200W surge—making it better suited for heavy-duty appliances or full-home backup setups. In contrast, the Goal Zero Yeti 6000X maxes out at 2000W with a 3500W surge, limiting its capability for tools or multiple high-draw devices at once.
Winner: EcoFlow Delta Pro for power versatility.
Battery Capacity & Cycle Life
The Yeti 6000X boasts a higher base capacity at 6071Wh vs 3600Wh for the Delta Pro, but it lacks expandability. Meanwhile, the Delta Pro can scale up to 25kWh with additional batteries. It also uses LiFePO4 chemistry, which delivers over 3500 charge cycles, vastly outlasting the ~500 cycles from the Yeti’s lithium NMC battery.
Winner: EcoFlow Delta Pro for long-term value and expandability.
Output Ports & Expandability
The EcoFlow Delta Pro includes a wider range of outputs, including a 30A RV port, 20A AC ports, USB-A and USB-C, and Anderson/DC outputs. It supports home integration via EcoFlow’s Smart Home Panel. The Yeti 6000X offers fewer AC outlets and lacks high-current options like a 30A port.
Winner: EcoFlow Delta Pro for output variety and home/grid integration.
Portability & Weight
Both units are heavy, but the Delta Pro (99 lbs) is slightly lighter and includes built-in wheels and a telescoping handle for easier transport. The Yeti 6000X weighs 106 lbs and requires optional accessories for mobility.
Winner: EcoFlow Delta Pro for built-in portability features.
Charging Options
The EcoFlow Delta Pro supports multiple fast-charging methods: AC (1800W), solar (1600W), EV station (3400W), and dual charging combos. The Yeti 6000X is limited to 600W solar input and slower AC charging.
Winner: EcoFlow Delta Pro for charging speed and flexibility.
Price & Value
At the time of writing:
- EcoFlow Delta Pro: ~$3,699
- Goal Zero Yeti 6000X: ~$4,999
While the Yeti 6000X has more base capacity, it offers less flexibility and a shorter battery lifespan. The Delta Pro delivers higher power output, LiFePO4 durability, expandability, and better long-term value per dollar.
Winner: EcoFlow Delta Pro for cost efficiency and features.
Final Verdict: Which Is Better?
Choose the EcoFlow Delta Pro if you want:
- A powerful inverter (3600W)
- LiFePO4 battery with 3500+ cycles
- Expandability up to 25kWh
- Home integration or RV use
- Faster charging options
Choose the Goal Zero Yeti 6000X if you:
- Prioritize a high-capacity battery in one unit
- Already own Yeti ecosystem accessories
- Need it for stationary backup and are less concerned with expandability or inverter size
For most users, the EcoFlow Delta Pro is the more versatile and future-proof investment.
FAQs
How long does the EcoFlow Delta Pro last on a single charge?
With a 3600Wh battery, it can run a fridge (~150W) for over 20 hours or power a CPAP all night for several nights. Runtime depends on load.
Can I expand the Goal Zero Yeti 6000X battery?
No. The 6000X does not support external battery expansion, unlike the Delta Pro.
Does the Delta Pro work with EV charging stations?
Yes. It supports Level 2 EV charging input via the EcoFlow EV Adapter, adding fast-charge flexibility.
Which power station is better for off-grid living?
The Delta Pro is more suitable due to its modular expandability, LiFePO4 battery, and higher solar input capacity.
Individual buyer’s guides:
- EcoFlow DELTA Pro Buyer’s Guide: Power, Specs & Use Cases
- Yeti 6000X Review – Goal Zero’s Largest Solar Generator
Last update on 2025-05-13 / Affiliate links / Images from Amazon Product Advertising API