EcoFlow DELTA 3800 Gen4 Solar Generator

EcoFlow DELTA 3800 Gen4 Solar Generator

DELTA 3800 Gen4 Ships in Early December 🚀 Pre-order DELTA 3800 GEN 4: Get 5% off with code 3800GEN4. Copy the code and apply it at checkout. 1. Longest Runtime¹: Powers a refrigerator for up to 70 hours — 17 hours (32.6%) longer than the industry average for 3-4kWh portable power stations. 2. Powers Most Home Appliances: Delivers 3,600W of continuous output and 7,200W of surge power⁴ . 3. Compact Yet Powerful: The smallest and lightest⁵ portable power station in its class with 3-4kWh capacity and 3,600W output. 4. 4–12 kWh Expandable Capacity: Compatible with EcoFlow DELTA Pro 3 Smart Extra Battery and EcoFlow DELTA 3 Max Plus (2,048 Wh) Smart Extra Battery. 5. UPS Backup with <10 ms Transfer Time: Switches to backup power within 10 ms when an outage occurs. 6. Up to 5-Year Warranty: Includes 3-year standard warranty and 2-year extended warranty available upon EcoFlow App registration. ¹ “70+ Hours. The Longest Runtime in Its Class” claim is based on EcoFlow internal testing and a review of selected comparable 3–4kWh portable power stations available in the target market as of August 14, 2026 under comparable refrigerator test conditions. Testing was conducted with a Samsung 654L AI refrigerator (model RS62DG50H8CWSC) under no-load conditions, with the refrigerator and freezer temperatures set to 3°C and −18°C, respectively. Actual runtime varies by refrigerator model, food load, ambient temperature, door openings, settings, and usage conditions. ⁴ Performance at 3600W rated output and 7200W surge output is based on EcoFlow internal testing under specified conditions. Actual performance may vary depending on connected loads, ambient temperature, battery health and state of charge, and input voltage conditions. ⁵ Smallest and lightest claims are based on EcoFlow internal testing and a comparison of selected comparable 3–4kWh portable power stations available in the target market as of August 14, 2026. Product volume is calculated without handles unless otherwise stated. Actual weight may vary by up to ±0.5 kg. Product volume may vary slightly depending on the measurement method. Where volume includes handles, this will be stated.

Brand
EcoFlow CA
Product identifiers
Not supplied
Exact variant
{}
Source updated
Thu Nov 05 2026 04:02:24 GMT+0000 (Coordinated Universal Time)
Imported
Thu Nov 05 2026 06:24:12 GMT+0000 (Coordinated Universal Time)

Advertiser-supplied specifications and terms

These are source claims, not independent testing. Shipping rates and discounts may have regional restrictions.

LaunchDate
2026-10-10T04:14:17-04:00
OriginalPrice
2999.00
DiscountPercentage
17

Retailer offers for this product

InVastor seller offers

No eligible native seller offers are currently linked.

Sell this exact product on InVastor

Before choosing an electronics offer

Match identifiers, variant and condition. Compare delivery, taxes and warranty coverage before paying. The lowest displayed price is not necessarily the lowest delivered cost.

Read our comparison method

Retailer promotions to check

These retailer offers are not confirmed to apply to this exact product. Read eligibility and exclusions before comparing prices.

Related products and alternatives