Wellbots has
EcoFlow DELTA Pro Ultra 18kWh 7200W Whole-Home Power Solution on sale for $7,899.00 - $394.95 discount code
ECO4000 auto-applied at checkout = $
7,504.05.
Shipping is free.
Thanks to Staff Member
f12_26 for sharing this deal.
About this Item:
- Capacity: 18kWh (6 kWh per unit, 3 included, expandable to 90 kWh with up to 15 batteries)
- AC Output Power: 7.2 kW (120V/240V); scalable to 21.6 kW with 3 inverters and Smart Home Panel 2
- Solar Input: 5.6 kW max per unit; up to 16.8 kW when expanded
- Charging Speed: Up to 8.8 kW (full charge in ~2 hours via AC + solar); 7.2 kW via EV stations with adapter
- Generator Compatibility: Supports 3-12 kW portable gas generators
- Ports: 2 PV inputs per inverter; integrates with Smart Home Panel 2 for 12 customizable circuits
- UPS Switchover: 20 ms auto-switchover
- Battery Type: LFP (LiFePO4) with 3,500+ cycles to 80% capacity (~10 years daily use)
- Operating Temperature: -4°F to 113°F (with self-heating below 32°F)
- Durability: IP54 dustproof and splashproof; X-Cooling system for thermal management
- Dimensions (Inverter): 27.2 x 18.9 x 8.4 inches
- Weight (Inverter): 70 lbs; (Battery): 111.8 lbs
- Warranty: 5 years
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Top Comments
I would strongly suggest avoiding Ecoflow, especially for critical and higher end energy storage. Their products are at the high end of the market but the quality is suspect, the software updates are often not properly tested, and their marketing is focused on getting influencers to pose as real customers on social media to mislead people (their Reddit has been flooded with people pretending to be customers but are clearly employees or influencers).
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I would strongly suggest avoiding Ecoflow, especially for critical and higher end energy storage. Their products are at the high end of the market but the quality is suspect, the software updates are often not properly tested, and their marketing is focused on getting influencers to pose as real customers on social media to mislead people (their Reddit has been flooded with people pretending to be customers but are clearly employees or influencers).
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