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EcoFlow FlowMaster Generator Rectifier

Name: EcoFlow FlowMaster Generator Rectifier
Brand: EcoFlow
SKU: EFA-ACDCBOX7.2KW-US

By EcoFlowSold by AmazonSKU EFA-ACDCBOX7.2KW-US

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$199

$199 at Amazon

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Device typeGenerator rectifier (generator AC or PV to DC)Input voltagePV input (×2): 80-500 V DC⎓15 A MAX; GEN input (×1): 120/240 V AC~60 Hz, 30 A MAX Output voltageUnder GEN input: 170 V DC (at 120 V AC input), 340 V DC (at 240 V AC input); under PV input: 80~500 V DC Power7,200 W Maximum output current15 A IsolationNot stated

Key specs

Units

SKU: EFA-ACDCBOX7.2KW-US
Official product page
Sources
EcoFlow's US store page titled "EcoFlow FlowMaster Generator Rectifier" prints one variant with SKU EFA-ACDCBOX7.2KW-US.
Official product page: EcoFlow US store page: EcoFlow FlowMaster Generator Rectifier (November 3, 2026 capture) Checked Nov 3, 2026 · Earlier document
Location: Product data: SKU
Documented
Power: 7,200 W
Official instruction manual
Sources
Printed as "MAX 15 A, 7200 W, 2 outputs in total" under GEN input; under PV input the row prints "MAX 15 A, 10000 W, 2 outputs in total".
Official instruction manual: EcoFlow FlowMaster Generator Rectifier Installation Guide V1.1 (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 2, printed page 01, Specifications
Documented
Device type: Generator rectifier (generator AC or PV to DC)
Official instruction manual
Sources
The guide's title ("EcoFlow FlowMaster Generator Rectifier") and its table: a generator AC input and two PV inputs feed two DC outputs.
Official instruction manual: EcoFlow FlowMaster Generator Rectifier Installation Guide V1.1 (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 2, printed page 01, Specifications
Documented
Mounting: Wall mount
Official instruction manual
Sources
Printed as "Installation method Wall mount".
Official instruction manual: EcoFlow FlowMaster Generator Rectifier Installation Guide V1.1 (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 2, printed page 01, Specifications
Documented
Connection: Manual switching between GEN and PV on each circuit
Official instruction manual
Sources
Printed as "Switching method Manually"; the guide says the PV switches on the rectifier match the PV circuits one to one.
Official instruction manual: EcoFlow FlowMaster Generator Rectifier Installation Guide V1.1 (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 2, printed page 01, Specifications; PDF page 7
Documented
Input voltage: PV input (×2): 80-500 V DC⎓15 A MAX; GEN input (×1): 120/240 V AC~60 Hz, 30 A MAX
Official instruction manual
Sources
The input rows as printed.
Official instruction manual: EcoFlow FlowMaster Generator Rectifier Installation Guide V1.1 (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 2, printed page 01, Specifications
Documented
Enclosure: IP20
Official instruction manual
Sources
Printed as "Ingress protection rating IP20".
Official instruction manual: EcoFlow FlowMaster Generator Rectifier Installation Guide V1.1 (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 2, printed page 01, Specifications
Documented
Output voltage: Under GEN input: 170 V DC (at 120 V AC input), 340 V DC (at 240 V AC input); under PV input: 80~500 V DC
Official instruction manual
Sources
The DC output row as printed.
Official instruction manual: EcoFlow FlowMaster Generator Rectifier Installation Guide V1.1 (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 2, printed page 01, Specifications
Documented
Maximum output current: 15 A
Official instruction manual
Sources
Printed as "MAX 15 A" for the DC outputs under both GEN and PV input.
Official instruction manual: EcoFlow FlowMaster Generator Rectifier Installation Guide V1.1 (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 2, printed page 01, Specifications
Documented

All specs9

Power: 7,200 W
Official instruction manual
Sources
Printed as "MAX 15 A, 7200 W, 2 outputs in total" under GEN input; under PV input the row prints "MAX 15 A, 10000 W, 2 outputs in total".
Official instruction manual: EcoFlow FlowMaster Generator Rectifier Installation Guide V1.1 (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 2, printed page 01, Specifications
Documented
Device type: Generator rectifier (generator AC or PV to DC)
Official instruction manual
Sources
The guide's title ("EcoFlow FlowMaster Generator Rectifier") and its table: a generator AC input and two PV inputs feed two DC outputs.
Official instruction manual: EcoFlow FlowMaster Generator Rectifier Installation Guide V1.1 (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 2, printed page 01, Specifications
Documented
Mounting: Wall mount
Official instruction manual
Sources
Printed as "Installation method Wall mount".
Official instruction manual: EcoFlow FlowMaster Generator Rectifier Installation Guide V1.1 (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 2, printed page 01, Specifications
Documented
Connection: Manual switching between GEN and PV on each circuit
Official instruction manual
Sources
Printed as "Switching method Manually"; the guide says the PV switches on the rectifier match the PV circuits one to one.
Official instruction manual: EcoFlow FlowMaster Generator Rectifier Installation Guide V1.1 (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 2, printed page 01, Specifications; PDF page 7
Documented
Input voltage: PV input (×2): 80-500 V DC⎓15 A MAX; GEN input (×1): 120/240 V AC~60 Hz, 30 A MAX
Official instruction manual
Sources
The input rows as printed.
Official instruction manual: EcoFlow FlowMaster Generator Rectifier Installation Guide V1.1 (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 2, printed page 01, Specifications
Documented
Enclosure: IP20
Official instruction manual
Sources
Printed as "Ingress protection rating IP20".
Official instruction manual: EcoFlow FlowMaster Generator Rectifier Installation Guide V1.1 (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 2, printed page 01, Specifications
Documented
Output voltage: Under GEN input: 170 V DC (at 120 V AC input), 340 V DC (at 240 V AC input); under PV input: 80~500 V DC
Official instruction manual
Sources
The DC output row as printed.
Official instruction manual: EcoFlow FlowMaster Generator Rectifier Installation Guide V1.1 (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 2, printed page 01, Specifications
Documented
Maximum output current: 15 A
Official instruction manual
Sources
Printed as "MAX 15 A" for the DC outputs under both GEN and PV input.
Official instruction manual: EcoFlow FlowMaster Generator Rectifier Installation Guide V1.1 (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 2, printed page 01, Specifications
Documented
Operating temperature: -30 to 50 °C-22 to 122 °F converted
Official instruction manual
Sources
Printed as "-22 to 122 ℉ (-30 to 50℃ )".
Official instruction manual: EcoFlow FlowMaster Generator Rectifier Installation Guide V1.1 (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 2, printed page 01, Specifications
Documented

Published claims and calculations, not independent test results.

Documents

2 on file

PDF
EcoFlow FlowMaster Generator Rectifier Installation Guide V1.1 (November 3, 2026 capture)OfficialEcoFlowOfficial instruction manual
Our copy is kept as private evidence and is not available to download. SHA-256: 019967a795829eee102937c8e0d8d003845980c5504968cdd1ce78d4257c8b61, captured Nov 3, 2026.
Source details
Revision
V1.1
Revision date
Not stated
Captured 2026-11-03T20:27:50.544Z (private archived copy).
Location: PDF page 2, printed page 01, Specifications; PDF page 7
Retrieved Nov 3, 2026
EcoFlow's FlowMaster Generator Rectifier installation guide V1.1 (8 pages, English and French), with a Specifications table (Model EF-SW-002). Fetched directly from the maker's file address on November 3, 2026 (address from EcoFlow's public support download list; robots.txt checked first; request logged 20:27:50.544 UTC). Kept as a private copy only; readers get the maker's own address. Manufacturer claims, not independent tests.
Open
WEB
EcoFlow US store page: EcoFlow FlowMaster Generator Rectifier (November 3, 2026 capture)OfficialEcoFlowOfficial product page
Source details
Revision
Not stated
Revision date
Not stated
Captured 2026-11-03T19:51:58.968Z (private archived copy).
Location: Product data: variant name and SKU
Retrieved Nov 3, 2026
EcoFlow's own US store page titled "EcoFlow FlowMaster Generator Rectifier", whose product data prints variant "Default Title" with SKU EFA-ACDCBOX7.2KW-US. Fetched directly from us.ecoflow.com with the paced research fetcher on November 3, 2026 (robots.txt checked first; request ended 19:51:58.968 UTC). Read for the product title and the variant name and SKU only; no price or stock state is recorded. Kept as a private copy only. Manufacturer claims, not independent tests.
Open