EcoFlow Smart Inlet Box (Smart Home Panel 2 Upgrade): EcoFlow Smart Inlet Box (Smart Home Panel 2 Upgrade) Installation Guide V1.1, PDF page 7. Smart Inlet Box (Smart Home Panel 2 Upgrade), manufacturer packing-list drawing of the box alone. Figure from the manufacturer's document, page 7.

1 photo · Image from ecoflow-service-us-prod.oss-us-west-1.aliyuncs.com

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Manufacturer and seller images. Configuration examples may include additional equipment.

Image source: EcoFlow Smart Inlet Box (Smart Home Panel 2 Upgrade) Installation Guide V1.1, PDF page 7. Smart Inlet Box (Smart Home Panel 2 Upgrade), manufacturer packing-list drawing of the box alone. Figure from the manufacturer's document, page 7.

EcoFlow Smart Inlet Box (Smart Home Panel 2 Upgrade)

Name: EcoFlow Smart Inlet Box (Smart Home Panel 2 Upgrade)
Brand: EcoFlow
SKU: ENERGY STORAGE BOX

By EcoFlowSKU ENERGY STORAGE BOX

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Device typeSmart Inlet Box (Smart Home Panel 2 upgrade)PV string inputsNot stated Voltage rating120/240V~ (Split Phase); 208Y/120Vac~, 3W (from 3Ø 4W)Current rating150 A Included breakers or fusesNot stated EnclosureNot stated

Key specs

Units

SKU: ENERGY STORAGE BOX
Official product page
Sources
EcoFlow's US store page titled "EcoFlow Smart Inlet Box (Smart Home Panel 2 Upgrade）" prints one variant with SKU "ENERGY STORAGE BOX", as written.
Official product page: EcoFlow US store page: EcoFlow Smart Inlet Box (Smart Home Panel 2 Upgrade） (November 3, 2026 capture) Checked Nov 3, 2026 · Earlier document
Location: Product data: SKU
Documented
Weight: 4.3 kg9.5 lb converted
Official instruction manual
Sources
Printed as "9.5 ± 0.4 lb (4.3 ± 0.2 kg)" (net weight).
Official instruction manual: EcoFlow Smart Inlet Box (Smart Home Panel 2 Upgrade) Installation Guide V1.1 (EN and FR) (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 5, printed page 1, Technical Specifications
Documented
Safety listing: UL1741, CSA C22.2-107.1
Official instruction manual
Sources
The Certificates row, as printed; manufacturer claims, no issuer directory was checked.
Official instruction manual: EcoFlow Smart Inlet Box (Smart Home Panel 2 Upgrade) Installation Guide V1.1 (EN and FR) (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 5, printed page 1, Technical Specifications
Documented
Device type: Smart Inlet Box (Smart Home Panel 2 upgrade)
Official instruction manual
Sources
The guide's title; its table prints a main circuit and three 50A branch circuits and a generator rating.
Official instruction manual: EcoFlow Smart Inlet Box (Smart Home Panel 2 Upgrade) Installation Guide V1.1 (EN and FR) (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: Title; PDF page 5, printed page 1, Technical Specifications
Documented
Dimensions: 11.94 L
Calculated: Enclosure volume: W × H × D ÷ 1,000,000
406 × 258 × 114 mm16 × 10.2 × 4.49 in convertedOfficial instruction manual
Sources
Printed as "406 × 258 × 114 mm (15.98 × 10.16 × 4.47 in)" with no axes named; kept in the printed order.
Official instruction manual: EcoFlow Smart Inlet Box (Smart Home Panel 2 Upgrade) Installation Guide V1.1 (EN and FR) (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 5, printed page 1, Technical Specifications
Calculated
Mounting: Surface mounting
Official instruction manual
Sources
Printed as "Installation Method Surface mounting".
Official instruction manual: EcoFlow Smart Inlet Box (Smart Home Panel 2 Upgrade) Installation Guide V1.1 (EN and FR) (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 5, printed page 1, Technical Specifications
Documented
Communications: RS485, CAN
Official instruction manual
Sources
Printed as "Communication Method RS485, CAN".
Official instruction manual: EcoFlow Smart Inlet Box (Smart Home Panel 2 Upgrade) Installation Guide V1.1 (EN and FR) (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 5, printed page 1, Technical Specifications
Documented
Generator input: 120/240 V~ (Split Phase), 60Hz; continuous current 50 A
Official instruction manual
Sources
Printed as "Compatible Generator 120/240 V~ (Split Phase), 60Hz" and "Generator Rating Continous Current 50 A".
Official instruction manual: EcoFlow Smart Inlet Box (Smart Home Panel 2 Upgrade) Installation Guide V1.1 (EN and FR) (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 5, printed page 1, Technical Specifications
Documented
Current rating: 150 A
Official instruction manual
Sources
Printed as "Max. Continuous Current Main circuit:150A, Branch circuit:50A × 3"; the note says that above 50°C it "should be derated and used at total 100A of the rated load".
Official instruction manual: EcoFlow Smart Inlet Box (Smart Home Panel 2 Upgrade) Installation Guide V1.1 (EN and FR) (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 5, printed page 1, Technical Specifications
Documented

All specs10

Weight: 4.3 kg9.5 lb converted
Official instruction manual
Sources
Printed as "9.5 ± 0.4 lb (4.3 ± 0.2 kg)" (net weight).
Official instruction manual: EcoFlow Smart Inlet Box (Smart Home Panel 2 Upgrade) Installation Guide V1.1 (EN and FR) (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 5, printed page 1, Technical Specifications
Documented
Safety listing: UL1741, CSA C22.2-107.1
Official instruction manual
Sources
The Certificates row, as printed; manufacturer claims, no issuer directory was checked.
Official instruction manual: EcoFlow Smart Inlet Box (Smart Home Panel 2 Upgrade) Installation Guide V1.1 (EN and FR) (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 5, printed page 1, Technical Specifications
Documented
Device type: Smart Inlet Box (Smart Home Panel 2 upgrade)
Official instruction manual
Sources
The guide's title; its table prints a main circuit and three 50A branch circuits and a generator rating.
Official instruction manual: EcoFlow Smart Inlet Box (Smart Home Panel 2 Upgrade) Installation Guide V1.1 (EN and FR) (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: Title; PDF page 5, printed page 1, Technical Specifications
Documented
Dimensions: 406 D × 258 D × 114 D mm16 D × 10.2 D × 4.49 D in converted
Official instruction manual
Sources
Printed as "406 × 258 × 114 mm (15.98 × 10.16 × 4.47 in)" with no axes named; kept in the printed order.
Official instruction manual: EcoFlow Smart Inlet Box (Smart Home Panel 2 Upgrade) Installation Guide V1.1 (EN and FR) (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 5, printed page 1, Technical Specifications
Documented
Mounting: Surface mounting
Official instruction manual
Sources
Printed as "Installation Method Surface mounting".
Official instruction manual: EcoFlow Smart Inlet Box (Smart Home Panel 2 Upgrade) Installation Guide V1.1 (EN and FR) (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 5, printed page 1, Technical Specifications
Documented
Communications: RS485, CAN
Official instruction manual
Sources
Printed as "Communication Method RS485, CAN".
Official instruction manual: EcoFlow Smart Inlet Box (Smart Home Panel 2 Upgrade) Installation Guide V1.1 (EN and FR) (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 5, printed page 1, Technical Specifications
Documented
Generator input: 120/240 V~ (Split Phase), 60Hz; continuous current 50 A
Official instruction manual
Sources
Printed as "Compatible Generator 120/240 V~ (Split Phase), 60Hz" and "Generator Rating Continous Current 50 A".
Official instruction manual: EcoFlow Smart Inlet Box (Smart Home Panel 2 Upgrade) Installation Guide V1.1 (EN and FR) (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 5, printed page 1, Technical Specifications
Documented
Current rating: 150 A
Official instruction manual
Sources
Printed as "Max. Continuous Current Main circuit:150A, Branch circuit:50A × 3"; the note says that above 50°C it "should be derated and used at total 100A of the rated load".
Official instruction manual: EcoFlow Smart Inlet Box (Smart Home Panel 2 Upgrade) Installation Guide V1.1 (EN and FR) (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 5, printed page 1, Technical Specifications
Documented
Voltage rating: 120/240V~ (Split Phase); 208Y/120Vac~, 3W (from 3Ø 4W)
Official instruction manual
Sources
Printed as "Rated Voltage 120/240V~ (Split Phase) 208Y/120Vac~, 3W (from 3Ø 4W)" with "Rated Frequency 60 Hz".
Official instruction manual: EcoFlow Smart Inlet Box (Smart Home Panel 2 Upgrade) Installation Guide V1.1 (EN and FR) (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 5, printed page 1, Technical Specifications
Documented
Operating temperature: -30 to 60 °C-22 to 140 °F converted
Official instruction manual
Sources
Printed as "−30°C to 60°C (−22°F to 140°F) [Derating > 50°C (122°F)]".
Official instruction manual: EcoFlow Smart Inlet Box (Smart Home Panel 2 Upgrade) Installation Guide V1.1 (EN and FR) (November 3, 2026 capture) Rev V1.1 · Checked Nov 3, 2026 · Earlier document
Location: PDF page 5, printed page 1, Technical Specifications
Documented

Published claims and calculations, not independent test results.

Documents

2 on file

PDF
EcoFlow Smart Inlet Box (Smart Home Panel 2 Upgrade) Installation Guide V1.1 (EN and FR) (November 3, 2026 capture)OfficialEcoFlowOfficial instruction manual
Our copy is kept as private evidence and is not available to download. SHA-256: b6590cf98ab27f53f89cd3d7cee7d03aa2ab6243b017c0e00036456475e1fd27, captured Nov 3, 2026.
Source details
Revision
V1.1
Revision date
Not stated
Captured 2026-11-03T20:27:56.245Z (private archived copy).
Location: PDF page 5, printed page 1, Technical Specifications
Retrieved Nov 3, 2026
EcoFlow's Smart Inlet Box (Smart Home Panel 2 Upgrade) installation guide V1.1 (21 pages, English and French), with a Technical Specifications table (Model EF-ESB-001). 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 20:27:56.245 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 Smart Inlet Box (Smart Home Panel 2 Upgrade） (November 3, 2026 capture)OfficialEcoFlowOfficial product page
Source details
Revision
Not stated
Revision date
Not stated
Captured 2026-11-03T19:51:44.980Z (private archived copy).
Location: Product data: variant name and SKU
Retrieved Nov 3, 2026
EcoFlow's own US store page titled "EcoFlow Smart Inlet Box (Smart Home Panel 2 Upgrade）", whose product data prints variant "Default Title" with SKU ENERGY STORAGE BOX. Fetched directly from us.ecoflow.com with the paced research fetcher on November 3, 2026 (robots.txt checked first; request ended 19:51:44.980 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