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EcoFlow DELTA Max + 220W Portable Solar Panel - 3 Panels (TMR311-3MS430-US)

by EcoFlow
$2,699.00
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Overview — EcoFlow DELTA Max + 220W Portable Solar Panel - 3 Panels (TMR311-3MS430-US)

Home emergency power DELTA Max expands up to 6kWh with smart extra batteries, keeping your home powered on in any emergency. 

Rapid dual charging Charge up from 0-80% in 65 minutes. Or get up to 3400W speeds by combining AC charging and the EcoFlow Smart Generator.

Power multiple devices Looking for something to power heavy-duty devices like your fridge and dryer? With X-Boost, DELTA Max handles devices up to 3400W with ease. Learn more about DELTA Max >>

Two in one EcoFlow’s 220W Bifacial Portable Solar Panel is two in one. With a 220W primary side, and a 155W side on the back for ambient light, you can capture up to 25% more solar energy and charge your portable power station even faster.  

Tempered glass. Built to last The thin, one-piece tempered glass design makes it five times tougher than comparable panels, it can withstand heat up to 300°F too. Safe to say it can withstand the elements. Learn more about 220W Solar Panel >>

Resources — EcoFlow DELTA Max + 220W Portable Solar Panel - 3 Panels (TMR311-3MS430-US)

Documents — EcoFlow DELTA Max + 220W Portable Solar Panel - 3 Panels (TMR311-3MS430-US)

📙 EcoFlow DELTA Max 1600-User Manual V1.0 (EN+FR)

Videos — EcoFlow DELTA Max + 220W Portable Solar Panel - 3 Panels (TMR311-3MS430-US)

🎬 Using DELTA Max for the first time ⚡ How to charge DELTA Max 🤖 Using DELTA Max’s Extra Battery and Smart Generator

Warranty — EcoFlow DELTA Max + 220W Portable Solar Panel - 3 Panels (TMR311-3MS430-US)

OffGrid Harbor is an Authorized EcoFlow Dealer

Includes all applicable Manufacturer Warranties

Ships direct from manufacturer

Additional Lifetime support from our specialists

Features — EcoFlow DELTA Max + 220W Portable Solar Panel - 3 Panels (TMR311-3MS430-US)

  • Multiple ways to charge. - There are multiple ways to charge DELTA Max wherever you are. If you’re at home, plug into an AC wall outlet or solar panels. If you’re out and about, charge DELTA Max in your car or use solar panels if you’ve set up camp. In extreme emergencies during power outages, connect the DELTA Max to the Smart Generator for a last-standing power source.

Specs — EcoFlow DELTA Max + 220W Portable Solar Panel - 3 Panels (TMR311-3MS430-US)

Capacity 2016Wh
Extra Battery Support up to two DELTA Max Smart Extra Battery/Smart Generator
AC Output 6 outlets, 2400W total (Surge 5000W)
Max Device(s) Power Supported by X-Boost 3400W
USB-A Output 2 ports, 5V, 2.4A, 12W Max per port
USB-A Fast Charge 2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max per port
USB-C Output 2 ports, 5/9/12/15/20V, 5A, 100W Max per port
Car Power Output 12.6V, 10A, 126W Max
DC5521 Output 2 ports, 12.6V, 3A, 38W Max per port
AC Charging Input 1800W Max, 15A
Solar Charging Input 800W Max, 11-100V, 13A
Car Charging Input Support 12V/24V battery, 8A
Battery Chemistry NCM
Cycle Life 800 cycles to 80% capacity
Connection Wi-Fi
Net Weight Approx. 48lbs
Dimension 19.6*9.5*12 in
Capacity 1612Wh
Extra Battery Support up to two DELTA Max Smart Extra Battery/Smart Generator
AC Output 6*20A outlets, 2000W total (Surge 5000W)
Max Device(s) Power Supported by X-Boost 2800W
USB-A Output 2 ports, 5V, 2.4A, 12W Max per port
USB-A Fast Charge 2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max per port
USB-C Output 2 ports, 5/9/12/15/20V, 5A, 100W Max per port
Car Power Output 12.6V, 10A, 126W Max
DC5521 Output 2 ports, 12.6V, 3A, 38W Max per port
AC Charging Input 1600W Max, 15A
Solar Charging Input 800W Max, 11-100V, 13A
Car Charging Input Support 12V/24V battery, 8A
Battery Chemistry NCM
Cycle Life 500 cycles to 80% capacity
Connection Wi-Fi
Net Weight Approx. 48lbs
Dimension 19.6*9.5*12 in
Rated Power 220W Front Side/155W Rear Side
Cell Type Monocrystalline Silicon
Efficiency 22-23%
Dimensions 82*183*2.5cm (32.3*72.0*1.0 in)
Connector Type Solar Connector
Open Circuit Voltage 21.8V (Vmp 18.4V)
Short Circuit Current 13A (Imp 12.0A) Front Side/ 8.8A (Imp8.4A) Rear Side
Weight (Solar Panel) Approx. 9.5kg (20.9lbs)

FAQs — EcoFlow DELTA Max + 220W Portable Solar Panel - 3 Panels (TMR311-3MS430-US)

Q: How many solar panels can I use at the same time with DELTA Max?

Answer: It depends on the total voltage and watts of solar panels you choose. As long as the solar panels use MC4 connector and its voltage and current are under 11-100V, 13A max range.

Q: What’s the max input for DELTA Max?

Answer: When charging DELTA Max and its extra battery together, you can reach 3600W max charging speeds by combining any two methods of AC, solar and Smart Generator. For DELTA Max single unit, you can recharge it at standard wall outlets (1800W max), or combine AC and solar charging to reach max 2000W charging speeds.

Q: How does the Emergency Power Supply (EPS) work? And how fast is it?

Answer: When your portable power station is plugged into the wall, any electronics plugged into it are powered from the grid and not its battery. When power from the grid stops, as in a blackout, the power station automatically switches to battery power within 30ms.

Q: What's the water-resistance rating for this product?

Answer: DELTA Max is not water-resistance, so it should be kept away from liquids. Or if you're looking for water-resistance solution, you can purchase the DELTA Max case to water-resistance protection.

Customer Reviews

Based on 8 reviews
88%
(7)
13%
(1)
0%
(0)
0%
(0)
0%
(0)
R
Robyuuki

Everything came packaged real well and quickly. The company had some for thought and proactively let me know that the panels would come later than the unit. And they did come a few days later. They are Sturdy and seam sufficient to charge this unit when solar charging becomes required. Thanks EcoFlow

R
Roxie

I’m extremely happy with the EcoFlo Delta Max. So far I have powered several small appliances to learn and get the feel for the product. I feel secure that if and when we have a whole house weather related outage this solar generator will make me very happy!

S
Samantha

I can give a full review because i am trying to expand my system. I will do followup. Love it so far.

G
Gears of Glamping

couldnt review the solar panels as I forgot the adapters but I did pair the Delta Max to the new Ecoflow Wave which lasted until it got too cold as the temperature dropped after midnight. I believe my camping neighbors heard me within earshot saying "Gddam its cold!" as they swelter in heat. The issue for the 12v is I would get an overcharge error when plugging into a 12v fridge.

B
Brian M

Packaged perfectly and secure. Works just like advertised. Quality product. App was easy to set up. Going to buy more batteries and panels now :)

Customer Reviews

Based on 8 reviews
88%
(7)
13%
(1)
0%
(0)
0%
(0)
0%
(0)
R
Robyuuki

Everything came packaged real well and quickly. The company had some for thought and proactively let me know that the panels would come later than the unit. And they did come a few days later. They are Sturdy and seam sufficient to charge this unit when solar charging becomes required. Thanks EcoFlow

R
Roxie

I’m extremely happy with the EcoFlo Delta Max. So far I have powered several small appliances to learn and get the feel for the product. I feel secure that if and when we have a whole house weather related outage this solar generator will make me very happy!

S
Samantha

I can give a full review because i am trying to expand my system. I will do followup. Love it so far.

G
Gears of Glamping

couldnt review the solar panels as I forgot the adapters but I did pair the Delta Max to the new Ecoflow Wave which lasted until it got too cold as the temperature dropped after midnight. I believe my camping neighbors heard me within earshot saying "Gddam its cold!" as they swelter in heat. The issue for the 12v is I would get an overcharge error when plugging into a 12v fridge.

B
Brian M

Packaged perfectly and secure. Works just like advertised. Quality product. App was easy to set up. Going to buy more batteries and panels now :)