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Welcome to EcoFlow Support

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EcoFlow STREAM 5000
EcoFlow STREAM Expansion Battery 5000
EcoFlow STREAM AC 5000
EcoFlow DELTA 2 Max
EcoFlow DELTA 3 Max Plus (2048Wh)
DELTA 3 Classic (1024Wh)
DELTA 3 Ultra (3072Wh)
DELTA 3 Ultra Plus (3072Wh)
EcoFlow DELTA 3 Max (2048Wh)
EcoFlow DELTA 3 1000 Air
EcoFlow DELTA 3 2000 Air
EcoFlow RAPID Magnetic Power Bank
EcoFlow TRAIL Plus 300 DC
EcoFlow TRAIL 300 DC
EcoFlow TRAIL 200 DC
EcoFlow RAPID Pro 3-in-1 Power Bank (10,000mAh, 67W)
EcoFlow RAPID Power Bank (25,000mAh, 170W)
EcoFlow RAPID Pro Power Bank (27,650mAh, 300W, 140W Built-in Cable)
EcoFlow RAPID Pro Power Bank (20,000mAh, 230W, 100W Built-in Cable)
EcoFlow DELTA Pro 3
EcoFlow DELTA Pro
EcoFlow DELTA 2
EcoFlow 100W Flexible Solar Panel
EcoFlow 60W Portable Solar Panel
EcoFlow 110W Portable Solar Panel
Alternator Charger (800W)
EcoFlow DELTA 3
EcoFlow RIVER 3 Plus
EcoFlow RIVER 3
EcoFlow RIVER 2 Pro
EcoFlow RIVER 2
Lithium 12V 100Ah Deep Cycle Marine Trolling Motor Battery
EcoFlow WAVE 2
EcoFlow GLACIER
EcoFlow RIVER 2 Max
EcoFlow 400W Portable Solar Panel
EcoFlow 45W Portable Solar Panel
EcoFlow NextGen 160W Portable Solar Panel
EcoFlow NextGen 220W Portable Solar Panel

FAQ

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Portable Power Stations

How many solar panels can EcoFlow RIVER 3 / RIVER 3 Plus use, and what is the solar charging power?

You need to check the parameters and configuration of the connected solar panels to ensure the total power is within the acceptable range of the portable power station's specifications. Exceeding these limits could damage the portable power station. Refer to the user manual to confirm the solar input specifications, including: a. voltage range; b. maximum current; c. maximum power. The combination of solar panels must meet the following conditions: 1. Voltage: The open-circuit voltage of the solar panel must fall within the voltage range of the portable power station ①; 2. Current: The maximum current of the solar panels ≤ the maximum current of the portable power station ②; 3. Power: The maximum power of the solar panels ≤ the maximum power of the portable power station ③. All three conditions must be met; exceeding any one of them means the solar panels cannot be used. There are two connection methods: series and parallel. ① In series, the voltage adds up while the current is limited by the panel with the lowest current; ② In parallel, the current adds up while the voltage is limited by the panel with the smallest voltage. (If the portable power station has overcurrent protection, the current will be limited to the device’s maximum input current). EcoFlow RIVER 3 solar input specifications: Voltage range 11~30V, maximum current 8A, maximum power 110W. For 45W solar panels: Series: Maximum 1 panel. Parallel: Maximum 3 panels. For 60W solar panels: Series: Maximum 1 panel. Parallel: Maximum 2 panels. EcoFlow RIVER 3 Plus solar input specifications: Voltage range 11~50V, maximum current 13A, maximum power 220W. For 45W solar panels: Series: Maximum 2 panels. Parallel: Maximum 4 panels. For 60W solar panels: Series: Maximum 2 panels. Parallel: Maximum 3 panels.

What is the operational temperature range for EcoFlow DELTA Pro 3?

Optimal operating temperature: 20°C-30°C Charging temperature range: 0°C-45°C Discharge temperature range:-10°C-45°C Recommended long-term storage temperature: 20°C-30°C-30°C

How long is the cycle life of the battery in EcoFlow DELTA Pro 3?

4000 cycles. After undergoing 4000 cycles at a rate of 0.5C/0.5C at 25°C (779F), the battery maintains over 80% of its state of health (SoH).

Which EcoFlow products are compatible with EcoFlow DELTA Pro 3(Other EcoFlow products)

EcoFlow 800W Alternator Charger https://us.ecoflow.com/products/800w-alternator-charger? variant=41064248836169 EcoFlow Smart Home Panel 2 https://us.ecoflow.com/pages/smart-home-panel-2 EcoFlow Smart Generator (Dual Fuel) https://us.ecoflow.com/products/dual-fel-generator? variant=40573814014025 EcoFlow DELTA Pro to Smart Generator Adapter https://us.ecoflow.com/products/delta-pro-to-smart generator-adapter?variant=39704596152393 EcoFlow Powerinsight Home Energy Manager https://us.ecoflow.com/prroducts/powerinsight home energy-manager?variant=40768194904137 EcoFlow WAVE 2 https://us.ecoflow.com/products/wave-2-portable-air-conditioner? variant=41106590892105 EcoFlow Smart Generator 4000 (Dual Fuel) https://us.ecoflow.com/products/smart-generator-4000- dual-fuel Please note that all devices need to be upgraded to the latest firrmware version to ensure compatibility

Will EcoFlow DELTA Pro 3 automatically turn on if connected tosolar panels while it is turned off?

Yes, it will. However, there are specific requirements for the light conditions.In weak lighting environments, it might not trigger the device to power on.

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