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SMA Sunny Multigate-US (Multigate-US-10)

By SMASKU Multigate-US-10

System monitoring and control devices

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Device typeCommunication unit and grid connection point for up to twelve Sunny Boy 240-US microinverters CommunicationsPower-line communication to inverters; Speedwire/Webconnect (RJ45)Supported devicesUp to 12 microinverters PortsNot stated DisplayNot stated Power inputNot stated

Key specs

Units

SKU: Multigate-US-10
Official instruction manual
Sources
SMA's device type, printed on the manual's Validity page.
Official instruction manual: SMA eManual SUNNY BOY 240-US / SUNNY MULTIGATE-US installation manual, Validity (November 3, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Validity
Documented
Weight: 0.75 kg1.7 lb converted
Official instruction manual
Sources
Printed as 0.75 kg.
Official instruction manual: SMA eManual SUNNY BOY 240-US installation manual, Technical Data: Sunny Multigate-US (November 3, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Technical Data, Sunny Multigate-US, General Data
Documented
Device type: Communication unit and grid connection point for up to twelve Sunny Boy 240-US microinverters
Official instruction manual
Sources
The manual's description.
Official instruction manual: SMA eManual SUNNY BOY 240-US installation manual, Product Overview: Sunny Multigate (November 3, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Product Overview, Sunny Multigate
Documented
Dimensions: 0.99 L
Calculated: Enclosure volume: W × H × D ÷ 1,000,000
W: 162 × H: 90 × D: 68 mmW: 6.38 × H: 3.5 × D: 2.7 in convertedOfficial instruction manual
Sources
Without the connection area.
Official instruction manual: SMA eManual SUNNY BOY 240-US installation manual, Technical Data: Sunny Multigate-US (November 3, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Technical Data, Sunny Multigate-US, General Data
Calculated
Communications: Power-line communication to inverters; Speedwire/Webconnect (RJ45)
Official instruction manual
Sources
The features rows.
Official instruction manual: SMA eManual SUNNY BOY 240-US installation manual, Technical Data: Sunny Multigate-US (November 3, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Technical Data, Sunny Multigate-US, Features
Documented
Current rating: 12 A
Official instruction manual
Sources
The maximum output current row.
Official instruction manual: SMA eManual SUNNY BOY 240-US installation manual, Technical Data: Sunny Multigate-US (November 3, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Technical Data, Sunny Multigate-US, AC Output
Documented
Voltage rating: 240 V
Official instruction manual
Sources
The rated grid voltage row; 2 x 120 V split phase.
Official instruction manual: SMA eManual SUNNY BOY 240-US installation manual, Technical Data: Sunny Multigate-US (November 3, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Technical Data, Sunny Multigate-US, AC Output
Documented
Supported devices: Up to 12 microinverters
Official instruction manual
Sources
The AC input row.
Official instruction manual: SMA eManual SUNNY BOY 240-US installation manual, Technical Data: Sunny Multigate-US (November 3, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Technical Data, Sunny Multigate-US, AC Input
Documented
Certifications (as printed): UL1741; IEEE 1547; FCC Part 15 (Class A & B); CAN/CSA C22.2 No. 107.1-1
Official instruction manual
Sources
The approvals row, dated 09/2013. Manufacturer claims, no issuer directory was checked.
Official instruction manual: SMA eManual SUNNY BOY 240-US installation manual, Technical Data: Sunny Multigate-US (November 3, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Technical Data, Sunny Multigate-US, General Data
Documented

All specs9

Weight: 0.75 kg1.7 lb converted
Official instruction manual
Sources
Printed as 0.75 kg.
Official instruction manual: SMA eManual SUNNY BOY 240-US installation manual, Technical Data: Sunny Multigate-US (November 3, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Technical Data, Sunny Multigate-US, General Data
Documented
Device type: Communication unit and grid connection point for up to twelve Sunny Boy 240-US microinverters
Official instruction manual
Sources
The manual's description.
Official instruction manual: SMA eManual SUNNY BOY 240-US installation manual, Product Overview: Sunny Multigate (November 3, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Product Overview, Sunny Multigate
Documented
Dimensions: 68 D × 162 W × 90 H mm2.7 D × 6.38 W × 3.5 H in converted
Official instruction manual
Sources
Without the connection area.
Official instruction manual: SMA eManual SUNNY BOY 240-US installation manual, Technical Data: Sunny Multigate-US (November 3, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Technical Data, Sunny Multigate-US, General Data
Documented
Communications: Power-line communication to inverters; Speedwire/Webconnect (RJ45)
Official instruction manual
Sources
The features rows.
Official instruction manual: SMA eManual SUNNY BOY 240-US installation manual, Technical Data: Sunny Multigate-US (November 3, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Technical Data, Sunny Multigate-US, Features
Documented
Current rating: 12 A
Official instruction manual
Sources
The maximum output current row.
Official instruction manual: SMA eManual SUNNY BOY 240-US installation manual, Technical Data: Sunny Multigate-US (November 3, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Technical Data, Sunny Multigate-US, AC Output
Documented
Voltage rating: 240 V
Official instruction manual
Sources
The rated grid voltage row; 2 x 120 V split phase.
Official instruction manual: SMA eManual SUNNY BOY 240-US installation manual, Technical Data: Sunny Multigate-US (November 3, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Technical Data, Sunny Multigate-US, AC Output
Documented
Supported devices: Up to 12 microinverters
Official instruction manual
Sources
The AC input row.
Official instruction manual: SMA eManual SUNNY BOY 240-US installation manual, Technical Data: Sunny Multigate-US (November 3, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Technical Data, Sunny Multigate-US, AC Input
Documented
Certifications (as printed): UL1741; IEEE 1547; FCC Part 15 (Class A & B); CAN/CSA C22.2 No. 107.1-1
Official instruction manual
Sources
The approvals row, dated 09/2013. Manufacturer claims, no issuer directory was checked.
Official instruction manual: SMA eManual SUNNY BOY 240-US installation manual, Technical Data: Sunny Multigate-US (November 3, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Technical Data, Sunny Multigate-US, General Data
Documented
Operating temperature: -40 to 45 °C-40 to 113 °F converted
Official instruction manual
Sources
Printed as -40 to +45 °C.
Official instruction manual: SMA eManual SUNNY BOY 240-US installation manual, Technical Data: Sunny Multigate-US (November 3, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Technical Data, Sunny Multigate-US, General Data
Documented

Published claims and calculations, not independent test results.

Documents

1 on file

WEB
SMA eManual SUNNY BOY 240-US installation manual, Product Overview: Sunny Multigate (November 3, 2026 capture)OfficialSMA Solar Technology AGOfficial instruction manual
Source details
Revision
Not stated
Revision date
Not stated
Captured 2026-11-03T06:31:35.560Z (archived copy).
Location: Product Overview, Sunny Multigate
Retrieved Nov 2, 2026
The Sunny Multigate product overview page of SMA's online installation manual (manuals.sma.de, SB240-US-10), fetched directly from SMA's own host with the paced research fetcher on November 3, 2026 (robots.txt checked first; request ended 06:31:35.560 UTC). Manufacturer claims, not independent tests.
Open

Archive and older revisions2

Earlier revisions, archived captures and copies published by someone other than the manufacturer. Every one stays reachable.

WEB
SMA eManual SUNNY BOY 240-US installation manual, Technical Data: Sunny Multigate-US (November 3, 2026 capture)OfficialSMA Solar Technology AGOfficial instruction manual
Source details
Revision
Not stated
Revision date
Not stated
Captured 2026-11-03T06:31:21.788Z (archived copy).
Location: Technical Data, Sunny Multigate-US
Retrieved Nov 2, 2026
The Sunny Multigate-US technical data page of SMA's online installation manual (manuals.sma.de, SB240-US-10), fetched directly from SMA's own host with the paced research fetcher on November 3, 2026 (robots.txt checked first; request ended 06:31:21.788 UTC). Manufacturer claims, not independent tests.
Open
WEB
SMA eManual SUNNY BOY 240-US / SUNNY MULTIGATE-US installation manual, Validity (November 3, 2026 capture)OfficialSMA Solar Technology AGOfficial instruction manual
Source details
Revision
Not stated
Revision date
Not stated
Captured 2026-11-03T06:15:50.279Z (archived copy).
Location: Validity
Retrieved Nov 2, 2026
The Validity page of SMA's online installation manual for the Sunny Boy 240-US and Sunny Multigate-US (manuals.sma.de, SB240-US-10), fetched directly from SMA's own host with the paced research fetcher on November 3, 2026 (robots.txt checked first; request ended 06:15:50.279 UTC). Manufacturer claims, not independent tests.
Open

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Model history

Model identity

Model: Multigate-US-10

Manufacturer SKU Multigate-US-10

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