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Free Dual-Cable Solar Kit Included
Every option on this page includes a FREE 50-foot red/black 10 AWG solar extension cable pair and a FREE EcoFlow MC4-to-XT60 solar charging cable. EcoFlow lists the charging cable at 3.5 meters (11.48 feet), which is often shortened to “3-meter cable” in bundle descriptions.
EcoFlow DELTA Pro Ultra with Renogy 400W Portable Solar
This bundle pairs the EcoFlow DELTA Pro Ultra with your choice of one or two Renogy 400W Lightweight Portable Solar Suitcases. The Ultra gives you 6,144Wh of LFP battery storage, 7,200W of continuous 120/240V power, and expandable battery capacity. The Renogy panels give you a strong portable array that folds down when you do not need it.
A lot of 400-watt portable panels are a chore to move. These are different. Each Renogy suitcase weighs just 30.2 pounds, but it still uses an ETFE surface, fiberglass reinforcement, protected corners, and built-in aluminum kickstands. They feel substantial when they are open without turning setup into a two-person job.
Choose Your Solar Package
DELTA Pro Ultra with One Renogy 400W Solar Suitcase
A practical package for emergency backup, occasional off-grid charging, RV travel, and customers who want a portable panel without taking up too much storage space. The single panel connects through the Ultra’s low-voltage PV input using the included MC4-to-XT60 cable.
DELTA Pro Ultra with Two Renogy 400W Solar Suitcases
This option doubles the rated solar array to 800W. For the Ultra low-PV input, the two matching panels should be connected in series, producing approximately 80V at maximum power and 94.4V open circuit under standard test conditions. Do not parallel the two panels into the 15A input.
What Is Included with Both Options
- 1 × EcoFlow DELTA Pro Ultra inverter
- 1 × EcoFlow DELTA Pro Ultra 6,144Wh LFP battery
- 1 × EcoFlow trolley/base and standard system accessories
- Your choice of 1 or 2 Renogy 400W Lightweight Portable Solar Suitcases
- FREE 50-foot red/black 10 AWG solar extension cable pair
- FREE EcoFlow MC4-to-XT60 solar charging cable, 3.5m / 11.48 ft
- Free U.S. shipping and USA-based support from AllProGenerators
Strong Enough for Real Use and Light Enough to Move
The Renogy suitcase uses four foldable solar sections with a durable ETFE surface and fiberglass reinforcement. Corner protection helps with the bumps that happen during transport, and the built-in kickstands let you set the panel angle without carrying a separate frame.
Folded, each panel measures only 27.9 × 33.7 × 3.2 inches. Opened, it creates a 111.8-inch-wide charging surface. That combination is the reason we like it for this bundle: it delivers meaningful charging power without forcing you into permanent roof-mounted solar.
Why This Bundle Has Its Own Product Page
This is the Renogy portable-suitcase version of our DELTA Pro Ultra solar package. It is designed for buyers searching specifically for a lighter foldable array, long cable reach, and a complete MC4-to-XT60 connection kit. Our EcoFlow-panel and rigid-panel bundles remain separate so customers can compare the panel style they actually want.
Solar Connection Details
| Bundle Option | Recommended Low-PV Connection | Published STC Array Values |
|---|---|---|
| 1 × 400W Panel | One panel through included MC4-to-XT60 cable | 40V Vmp, 47.2V Voc, 10A, 400W |
| 2 × 400W Panels | Two matching panels in series through included cables | 80V Vmp, 94.4V Voc, 10A, 800W |
The DELTA Pro Ultra low-PV input accepts 30–150V, up to 15A, and up to 1,600W. Always follow the current EcoFlow and Renogy manuals, keep the finished array inside every voltage and current limit, and account for cold-weather voltage rise. Actual output depends on sunlight, temperature, shade, panel angle, cable length, and charging conditions.
Best Uses
- Hurricane and extended-outage preparation
- Recharging during daytime outages while keeping the Ultra indoors
- Portable 120V and 240V backup power
- RV, van, and mobile power applications
- Off-grid cabins, farms, workshops, and remote property
- Customers who cannot install permanent rooftop solar
- Temporary solar setups that need to fold away after use
- Running refrigerators, freezers, pumps, tools, electronics, and compatible 240V loads
EcoFlow DELTA Pro Ultra Specifications
| Included Configuration | 1 inverter + 1 battery |
|---|---|
| Battery Capacity | 6,144Wh |
| Battery Chemistry | LFP |
| Battery Cycle Life | 3,500 cycles to 80% capacity |
| Continuous AC Output | 7,200W pure sine wave |
| Surge Output | 10,800W |
| AC Voltage | 120/240V, 60Hz |
| Expandable Capacity, One Inverter | Up to approximately 30kWh with 5 batteries |
| Expandable System Capacity | Up to approximately 90kWh |
| Total Solar Input | 5,600W across 2 PV inputs |
| High-PV Input | 80–450V, 15A, 4,000W maximum |
| Low-PV Input | 30–150V, 15A, 1,600W maximum |
| UPS Transfer | Backup UPS under 20ms; online UPS 0ms |
| Protection Rating | IP54 |
Renogy 400W Solar Suitcase Specifications
| Model / SKU | RSP400LSC-US |
|---|---|
| Rated Power | 400W per panel at STC |
| Cell Type / Efficiency | Monocrystalline, up to 23% |
| Open-Circuit Voltage | 47.2V per panel |
| Short-Circuit Current | 11A per panel |
| Operating Voltage | 40V per panel |
| Operating Current | 10A per panel |
| Maximum System Voltage | 600VDC |
| Maximum Series Fuse | 15A |
| Unfolded Dimensions | 111.8 × 33.7 × 0.8 in |
| Folded Dimensions | 27.9 × 33.7 × 3.2 in |
| Weight | 30.2 lb per panel |
| Construction | ETFE surface, fiberglass reinforcement, protected corners |
| Protection | IP67 panel; IP68 solar connectors |
| Operating Temperature | -40°F to 185°F |
| Manufacturer Warranty | 3-year materials and workmanship |
Free Cable Kit Specifications
| 50-Foot Extension Cable | Red/black 10 AWG pair with MC4-compatible connectors |
|---|---|
| EcoFlow Charging Cable | MC4 solar connectors to XT60 |
| EcoFlow Cable Length | 3.5m / 11.48 ft |
| Purpose | Extends the portable array and connects it to the DELTA Pro Ultra low-PV input |
Frequently Asked Questions
How much battery storage is included?
The standard bundle includes one DELTA Pro Ultra inverter and one 6,144Wh LFP battery.
Does every option receive both free cables?
Yes. The one-panel and two-panel options both include the 50-foot red/black 10 AWG extension pair and the EcoFlow MC4-to-XT60 solar charging cable.
Is the EcoFlow cable exactly three meters long?
EcoFlow’s official specification lists the cable at 3.5 meters, or 11.48 feet. Some sellers round the description to three meters, but we list the official length here.
How should I connect one Renogy panel?
Connect the panel’s MC4-compatible leads to the included extension pair as needed, then use the included MC4-to-XT60 cable at the DELTA Pro Ultra low-PV input.
How should I connect two Renogy panels?
Connect the two matching panels in series, then connect the series string to the Ultra low-PV input through the included cables. Do not parallel two 10A panels into a 15A input.
Are the Renogy panels waterproof?
The panel carries an IP67 rating and its solar connectors are rated IP68. Store the panels safely when they are not in use and avoid deploying them during severe weather.
How much energy will one 400W panel make in a day?
Renogy estimates up to about 2,000Wh under strong peak-sun conditions. Real output varies with location, season, clouds, temperature, shade, panel angle, and system losses.
Will two panels charge twice as fast?
Under the same strong sunlight, two properly connected panels can provide roughly twice the rated solar input of one panel. Actual charging time also depends on battery state, active loads, weather, and conversion losses.
Can the DELTA Pro Ultra run 240V equipment?
Yes. It supplies 120/240V split-phase power. Always confirm the running and starting wattage of the equipment you plan to operate.
Can I add more batteries or panels later?
Yes. The Ultra is expandable. Any added battery or solar configuration must remain within EcoFlow’s published system limits.
Compare the Components
- EcoFlow DELTA Pro Ultra details
- Renogy 400W Lightweight Portable Solar Suitcase
- Rich Solar 50-foot 10 AWG solar extension cable
- EcoFlow MC4-to-XT60 solar charging cable
A Portable Solar Package That Makes Sense
This is one of those bundles that is easy to understand once you see it together: a serious 7,200W power station, a panel you can actually carry, and the cables needed to put the solar in the sun while the battery stays protected. Choose one panel for a simpler emergency setup or two panels when faster daytime recovery matters.
| Shipping | This item ships to |
 |
Fast Shipping in the USA. Items ship the same or next day We process orders 7 days a week to ensure the fastest shipping possible. All generators are shipped as fast as possible out of several US locations to ensure the fastest delivery. |
|
 |
We Put Our Customers First We have done the research for you to find the best manufacturers with the best warranties. Every unit on our site is covered by a high quality manufacturers warranty. |
|
 |
We offer the absolute lowest price we can offer |
|
 |
We insist that you love our service. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again. |
|
 |
Ordering from AllProGenerators.com is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either. |
Description
Free Dual-Cable Solar Kit Included
Every option on this page includes a FREE 50-foot red/black 10 AWG solar extension cable pair and a FREE EcoFlow MC4-to-XT60 solar charging cable. EcoFlow lists the charging cable at 3.5 meters (11.48 feet), which is often shortened to “3-meter cable” in bundle descriptions.
EcoFlow DELTA Pro Ultra with Renogy 400W Portable Solar
This bundle pairs the EcoFlow DELTA Pro Ultra with your choice of one or two Renogy 400W Lightweight Portable Solar Suitcases. The Ultra gives you 6,144Wh of LFP battery storage, 7,200W of continuous 120/240V power, and expandable battery capacity. The Renogy panels give you a strong portable array that folds down when you do not need it.
A lot of 400-watt portable panels are a chore to move. These are different. Each Renogy suitcase weighs just 30.2 pounds, but it still uses an ETFE surface, fiberglass reinforcement, protected corners, and built-in aluminum kickstands. They feel substantial when they are open without turning setup into a two-person job.
Choose Your Solar Package
DELTA Pro Ultra with One Renogy 400W Solar Suitcase
A practical package for emergency backup, occasional off-grid charging, RV travel, and customers who want a portable panel without taking up too much storage space. The single panel connects through the Ultra’s low-voltage PV input using the included MC4-to-XT60 cable.
DELTA Pro Ultra with Two Renogy 400W Solar Suitcases
This option doubles the rated solar array to 800W. For the Ultra low-PV input, the two matching panels should be connected in series, producing approximately 80V at maximum power and 94.4V open circuit under standard test conditions. Do not parallel the two panels into the 15A input.
What Is Included with Both Options
- 1 × EcoFlow DELTA Pro Ultra inverter
- 1 × EcoFlow DELTA Pro Ultra 6,144Wh LFP battery
- 1 × EcoFlow trolley/base and standard system accessories
- Your choice of 1 or 2 Renogy 400W Lightweight Portable Solar Suitcases
- FREE 50-foot red/black 10 AWG solar extension cable pair
- FREE EcoFlow MC4-to-XT60 solar charging cable, 3.5m / 11.48 ft
- Free U.S. shipping and USA-based support from AllProGenerators
Strong Enough for Real Use and Light Enough to Move
The Renogy suitcase uses four foldable solar sections with a durable ETFE surface and fiberglass reinforcement. Corner protection helps with the bumps that happen during transport, and the built-in kickstands let you set the panel angle without carrying a separate frame.
Folded, each panel measures only 27.9 × 33.7 × 3.2 inches. Opened, it creates a 111.8-inch-wide charging surface. That combination is the reason we like it for this bundle: it delivers meaningful charging power without forcing you into permanent roof-mounted solar.
Why This Bundle Has Its Own Product Page
This is the Renogy portable-suitcase version of our DELTA Pro Ultra solar package. It is designed for buyers searching specifically for a lighter foldable array, long cable reach, and a complete MC4-to-XT60 connection kit. Our EcoFlow-panel and rigid-panel bundles remain separate so customers can compare the panel style they actually want.
Solar Connection Details
| Bundle Option | Recommended Low-PV Connection | Published STC Array Values |
|---|---|---|
| 1 × 400W Panel | One panel through included MC4-to-XT60 cable | 40V Vmp, 47.2V Voc, 10A, 400W |
| 2 × 400W Panels | Two matching panels in series through included cables | 80V Vmp, 94.4V Voc, 10A, 800W |
The DELTA Pro Ultra low-PV input accepts 30–150V, up to 15A, and up to 1,600W. Always follow the current EcoFlow and Renogy manuals, keep the finished array inside every voltage and current limit, and account for cold-weather voltage rise. Actual output depends on sunlight, temperature, shade, panel angle, cable length, and charging conditions.
Best Uses
- Hurricane and extended-outage preparation
- Recharging during daytime outages while keeping the Ultra indoors
- Portable 120V and 240V backup power
- RV, van, and mobile power applications
- Off-grid cabins, farms, workshops, and remote property
- Customers who cannot install permanent rooftop solar
- Temporary solar setups that need to fold away after use
- Running refrigerators, freezers, pumps, tools, electronics, and compatible 240V loads
EcoFlow DELTA Pro Ultra Specifications
| Included Configuration | 1 inverter + 1 battery |
|---|---|
| Battery Capacity | 6,144Wh |
| Battery Chemistry | LFP |
| Battery Cycle Life | 3,500 cycles to 80% capacity |
| Continuous AC Output | 7,200W pure sine wave |
| Surge Output | 10,800W |
| AC Voltage | 120/240V, 60Hz |
| Expandable Capacity, One Inverter | Up to approximately 30kWh with 5 batteries |
| Expandable System Capacity | Up to approximately 90kWh |
| Total Solar Input | 5,600W across 2 PV inputs |
| High-PV Input | 80–450V, 15A, 4,000W maximum |
| Low-PV Input | 30–150V, 15A, 1,600W maximum |
| UPS Transfer | Backup UPS under 20ms; online UPS 0ms |
| Protection Rating | IP54 |
Renogy 400W Solar Suitcase Specifications
| Model / SKU | RSP400LSC-US |
|---|---|
| Rated Power | 400W per panel at STC |
| Cell Type / Efficiency | Monocrystalline, up to 23% |
| Open-Circuit Voltage | 47.2V per panel |
| Short-Circuit Current | 11A per panel |
| Operating Voltage | 40V per panel |
| Operating Current | 10A per panel |
| Maximum System Voltage | 600VDC |
| Maximum Series Fuse | 15A |
| Unfolded Dimensions | 111.8 × 33.7 × 0.8 in |
| Folded Dimensions | 27.9 × 33.7 × 3.2 in |
| Weight | 30.2 lb per panel |
| Construction | ETFE surface, fiberglass reinforcement, protected corners |
| Protection | IP67 panel; IP68 solar connectors |
| Operating Temperature | -40°F to 185°F |
| Manufacturer Warranty | 3-year materials and workmanship |
Free Cable Kit Specifications
| 50-Foot Extension Cable | Red/black 10 AWG pair with MC4-compatible connectors |
|---|---|
| EcoFlow Charging Cable | MC4 solar connectors to XT60 |
| EcoFlow Cable Length | 3.5m / 11.48 ft |
| Purpose | Extends the portable array and connects it to the DELTA Pro Ultra low-PV input |
Frequently Asked Questions
How much battery storage is included?
The standard bundle includes one DELTA Pro Ultra inverter and one 6,144Wh LFP battery.
Does every option receive both free cables?
Yes. The one-panel and two-panel options both include the 50-foot red/black 10 AWG extension pair and the EcoFlow MC4-to-XT60 solar charging cable.
Is the EcoFlow cable exactly three meters long?
EcoFlow’s official specification lists the cable at 3.5 meters, or 11.48 feet. Some sellers round the description to three meters, but we list the official length here.
How should I connect one Renogy panel?
Connect the panel’s MC4-compatible leads to the included extension pair as needed, then use the included MC4-to-XT60 cable at the DELTA Pro Ultra low-PV input.
How should I connect two Renogy panels?
Connect the two matching panels in series, then connect the series string to the Ultra low-PV input through the included cables. Do not parallel two 10A panels into a 15A input.
Are the Renogy panels waterproof?
The panel carries an IP67 rating and its solar connectors are rated IP68. Store the panels safely when they are not in use and avoid deploying them during severe weather.
How much energy will one 400W panel make in a day?
Renogy estimates up to about 2,000Wh under strong peak-sun conditions. Real output varies with location, season, clouds, temperature, shade, panel angle, and system losses.
Will two panels charge twice as fast?
Under the same strong sunlight, two properly connected panels can provide roughly twice the rated solar input of one panel. Actual charging time also depends on battery state, active loads, weather, and conversion losses.
Can the DELTA Pro Ultra run 240V equipment?
Yes. It supplies 120/240V split-phase power. Always confirm the running and starting wattage of the equipment you plan to operate.
Can I add more batteries or panels later?
Yes. The Ultra is expandable. Any added battery or solar configuration must remain within EcoFlow’s published system limits.
Compare the Components
- EcoFlow DELTA Pro Ultra details
- Renogy 400W Lightweight Portable Solar Suitcase
- Rich Solar 50-foot 10 AWG solar extension cable
- EcoFlow MC4-to-XT60 solar charging cable
A Portable Solar Package That Makes Sense
This is one of those bundles that is easy to understand once you see it together: a serious 7,200W power station, a panel you can actually carry, and the cables needed to put the solar in the sun while the battery stays protected. Choose one panel for a simpler emergency setup or two panels when faster daytime recovery matters.
Shipping
| Shipping | This item ships to |
Delivery
|
Fast Shipping in the USA. Items ship the same or next day We process orders 7 days a week to ensure the fastest shipping possible. All generators are shipped as fast as possible out of several US locations to ensure the fastest delivery. |
|
Why Buy From Us
|
We Put Our Customers First We have done the research for you to find the best manufacturers with the best warranties. Every unit on our site is covered by a high quality manufacturers warranty. |
|
|
We offer the absolute lowest price we can offer |
|
|
We insist that you love our service. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again. |
|
|
Ordering from AllProGenerators.com is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either. |
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