EcoFlow
EcoFlow Smart Generator 4000 (Dual Fuel)
Built for dual-fuel operation on LPG or gasoline, the Smart Generator 4000 provides 3200W of DC output. It has an LCD HD screen and can be controlled and monitored from the EcoFlow app.
$1,007.20
EcoFlow DELTA 2 Max + 500W Alternator Charger
$999.20
In stockShips from Baton Rouge, LA30-day warrantyFrom delivery, on eligible productsFree shippingProcessing 1 business day after payment; delivery about 2–7 business days after dispatch
Shipping & delivery30-day returnsWarranty
Check local voltage, plug, installation, and product-certification requirements before ordering. We confirm compatibility and availability for your destination before payment.
Overview
Paired here with a 500W Alternator Charger, the EcoFlow DELTA 2 Max is an LFP power station with 2-6kWh expandable capacity. It suits home backup and RV owners who want to charge on the road.
Planning a system? Read our guide: How to size a battery backup system for your home.
Key benefits
- X-Boost mode provides up to 3400W for most home appliances.
- LFP chemistry is rated for 3000+ cycles.
- Up to 1000W solar input for fast solar charging.
Key features
- 2-6kWh expandable capacity
- Powers 15 devices, including 6 AC outlets
- X-Stream dual AC and solar charging
- 99% MPPT efficiency
- App control for charging priority and monitoring
Ideal use
Suited to RV and vehicle-based setups plus home backup.
Key specifications
- Model / SKU
- D2M-500WAC
- Brand
- EcoFlow
- Category
- Portable power
- Energy capacity
- 6 kWh
- Rated power
- 500 W
From the manufacturer
• Expandable capacity - 2-6kWh expandable capacity to fit your energy storage needs. Add up to two DELTA 2 Max Smart Extra Batteries to hit a capacity of 6144Wh. Ideal for home backup, RVing, outdoors or even everyday use. • Built to last 6× longer - Get 10 years of daily use until hitting 80% of its original capacity. That’s down to its LFP battery chemistry giving you 3000+ cycles. • Huge AC output - With X-Boost mode get up to 3400W output power to run 99% of home appliances. Power 15 devices at once including 6 AC outlets. • Fastest recharging - World's fastest AC recharging and X-Stream dual AC+Solar charging speeds. Up to 1000W solar input to charge in as fast as 2.3 hours. • Capture more energy - 99% MPPT efficiency maximizes solar generation anytime. • Customized in-app energy management - Prioritize solar or AC charging, view input and output power, battery levels and more. • 5-year warranty
Warranty terms mentioned in this description are the manufacturer’s. Our own coverage is the 30-day limited warranty.
Before you order
We confirm compatibility, installation requirements, and delivery details with you during order review, before any payment. Home electrical work may require a qualified installer.
Our team can confirm the alternator charger suits your vehicle. Message our team on WhatsApp.
More in portable power
EcoFlow
EcoFlow DELTA 3 Max Plus Portable Power Station (2048Wh)
Heavy-duty appliances are where the DELTA 3 Max Plus earns its place, with 3000W of output and X-Boost support up to 3800W. This 2048Wh power station suits homeowners who want flexible backup that can scale from 2 to 10kWh.
$959.20
EcoFlow
EcoFlow DELTA 3 Max Series Solar Generator (PV220W)
Built around the DELTA 3 Max series, this solar generator comes with a 220W solar panel for off-grid recharging. It is meant for homeowners and RV owners who want high-output LFP backup with a mid-size panel.
$959.20
EcoFlow
EcoFlow DELTA Solar Generator (PV 220W)
EcoFlow's original DELTA is paired here with the 220W Bifacial Portable Solar Panel. With 1260Wh of capacity and six AC outlets, it suits home appliances and DIY tools under 1800W.
$1,039.20