Weight: 0.6 kg1.3 lb converted
Official datasheet
Sources
Printed as "Weight (including cables) 0.6 kg (1.3 lb.)", one cell shared by the SUN2000-450W-P2 and SUN2000-600W-P columns, and the same on the specifications page.
Official datasheet: Huawei SUN2000-450W-P2/SUN2000-600W-P Smart Module Controller datasheet (Version No.: 01-202411) (PDF, English, October 14, 2026 capture) Rev 01-202411 · Checked Oct 14, 2026 · Earlier documentOfficial product page: Huawei SUN2000-450W-P2 / SUN2000-600W-P Smart Module Controller specifications page, solar.huawei.com (October 14, 2026 capture) Checked Oct 14, 2026 · Earlier document
Location: Datasheet Version No.: 01-202411, PDF page 2, Technical Specification, General Specifications, Weight (including cables)
Documented
Safety listing: IEC62109-1 (class II safety); Fire Safety: VDE-AR-E 2100-712:2018-12
Official datasheet
Sources
Printed in the Standards Compliance section as "Safety IEC62109-1 (class II safety) RoHS Yes Fire Safety VDE-AR-E 2100-712:2018-12", one cell shared by the SUN2000-450W-P2 and SUN2000-600W-P columns, and the same on the specifications page. Manufacturer claims; no certificate or listing record was read, and no UL standard is printed.
Official datasheet: Huawei SUN2000-450W-P2/SUN2000-600W-P Smart Module Controller datasheet (Version No.: 01-202411) (PDF, English, October 14, 2026 capture) Rev 01-202411 · Checked Oct 14, 2026 · Earlier documentOfficial product page: Huawei SUN2000-450W-P2 / SUN2000-600W-P Smart Module Controller specifications page, solar.huawei.com (October 14, 2026 capture) Checked Oct 14, 2026 · Earlier document
Location: Datasheet Version No.: 01-202411, PDF page 2, Technical Specification, Standards Compliance
Documented
Device type: Smart Module Controller (power optimizer with module-level rapid shutdown)
Official datasheet
Sources
Huawei titles the product "Smart Module Controller"; the datasheet's footnotes call it a "power optimizer", and its page 1 lists "Module-level Optimization" and "Module-level Rapid Shutdown for worry-free firefighting".
Official datasheet: Huawei SUN2000-450W-P2/SUN2000-600W-P Smart Module Controller datasheet (Version No.: 01-202411) (PDF, English, October 14, 2026 capture) Rev 01-202411 · Checked Oct 14, 2026 · Earlier documentOfficial product page: Huawei SUN2000-450W-P2 / SUN2000-600W-P Smart Module Controller specifications page, solar.huawei.com (October 14, 2026 capture) Checked Oct 14, 2026 · Earlier document
Location: Datasheet Version No.: 01-202411, PDF page 2, Technical Specification, title; page 1
Documented
Dimensions: 28 D × 75 W × 140 H mm1.1 D × 3 W × 5.51 H in converted
Official datasheet
Sources
Printed as "Dimensions (W x H x D) 75 mm x 140 mm x 28 mm (3.0 in. x 5.5 in. x 1.1 in.)", one cell shared by the SUN2000-450W-P2 and SUN2000-600W-P columns, and the same on the specifications page.
Official datasheet: Huawei SUN2000-450W-P2/SUN2000-600W-P Smart Module Controller datasheet (Version No.: 01-202411) (PDF, English, October 14, 2026 capture) Rev 01-202411 · Checked Oct 14, 2026 · Earlier documentOfficial product page: Huawei SUN2000-450W-P2 / SUN2000-600W-P Smart Module Controller specifications page, solar.huawei.com (October 14, 2026 capture) Checked Oct 14, 2026 · Earlier document
Location: Datasheet Version No.: 01-202411, PDF page 2, Technical Specification, General Specifications, Dimensions (W x H x D)
Documented
Communications: MBUS
Official datasheet
Sources
Printed as "Communication protocol MBUS", one cell shared by the SUN2000-450W-P2 and SUN2000-600W-P columns, and the same on the specifications page.
Official datasheet: Huawei SUN2000-450W-P2/SUN2000-600W-P Smart Module Controller datasheet (Version No.: 01-202411) (PDF, English, October 14, 2026 capture) Rev 01-202411 · Checked Oct 14, 2026 · Earlier documentOfficial product page: Huawei SUN2000-450W-P2 / SUN2000-600W-P Smart Module Controller specifications page, solar.huawei.com (October 14, 2026 capture) Checked Oct 14, 2026 · Earlier document
Location: Datasheet Version No.: 01-202411, PDF page 2, Technical Specification, Communication, Communication protocol
Documented
Efficiency: 99.5 %
maximum efficiency, as printedOfficial datasheet
Sources
Printed as "Max. efficiency 99.5%", one cell shared by the SUN2000-450W-P2 and SUN2000-600W-P columns, and the same on the specifications page; this is the maximum figure. Manufacturer claim, not an independent test.
Official datasheet: Huawei SUN2000-450W-P2/SUN2000-600W-P Smart Module Controller datasheet (Version No.: 01-202411) (PDF, English, October 14, 2026 capture) Rev 01-202411 · Checked Oct 14, 2026 · Earlier documentOfficial product page: Huawei SUN2000-450W-P2 / SUN2000-600W-P Smart Module Controller specifications page, solar.huawei.com (October 14, 2026 capture) Checked Oct 14, 2026 · Earlier document
Location: Datasheet Version No.: 01-202411, PDF page 2, Technical Specification, Input, Max. efficiency
Documented
MPPT voltage range: 10 to 80 V
Official datasheet
Sources
Printed as "MPPT operating voltage range 10–80 V", one cell shared by the SUN2000-450W-P2 and SUN2000-600W-P columns, and the same on the specifications page.
Official datasheet: Huawei SUN2000-450W-P2/SUN2000-600W-P Smart Module Controller datasheet (Version No.: 01-202411) (PDF, English, October 14, 2026 capture) Rev 01-202411 · Checked Oct 14, 2026 · Earlier documentOfficial product page: Huawei SUN2000-450W-P2 / SUN2000-600W-P Smart Module Controller specifications page, solar.huawei.com (October 14, 2026 capture) Checked Oct 14, 2026 · Earlier document
Location: Datasheet Version No.: 01-202411, PDF page 2, Technical Specification, Input, MPPT operating voltage range
Documented
Enclosure: IP68
Official datasheet
Sources
Printed as "IP rating IP68", one cell shared by the SUN2000-450W-P2 and SUN2000-600W-P columns, and the same on the specifications page.
Official datasheet: Huawei SUN2000-450W-P2/SUN2000-600W-P Smart Module Controller datasheet (Version No.: 01-202411) (PDF, English, October 14, 2026 capture) Rev 01-202411 · Checked Oct 14, 2026 · Earlier documentOfficial product page: Huawei SUN2000-450W-P2 / SUN2000-600W-P Smart Module Controller specifications page, solar.huawei.com (October 14, 2026 capture) Checked Oct 14, 2026 · Earlier document
Location: Datasheet Version No.: 01-202411, PDF page 2, Technical Specification, General Specifications, IP rating
Documented
Maximum input power: 450 W
Official datasheet
Sources
Printed as "Rated input DC power 1 450 W 600 W", 450 W in the SUN2000-450W-P2 column; footnote 1: "The maximum power of PV module at STC shall NOT exceed the “Rated Input DC Power” of the power optimizer. PV modules with up to +5% power tolerance are allowed." The specifications page prints the same per-model figures. Manufacturer claim, not an independent test.
472.5 W
Printed as "Maximum PV module power 472.5 W" (with "Rated PV module power 450 W") in Huawei's SUN2000 Smart PV Optimizer User Manual, Issue 03 (2022-09-20). The newer datasheet (Version No.: 01-202411) prints the rated input DC power 450 W and says the maximum power of the PV module at STC shall not exceed it, so the recorded 450 W leads and this older figure is kept beside it, flagged.
Official user manual: SUN2000 Smart PV Optimizer User Manual, Issue 03 (2022-09-20), Huawei Digital Power Technologies Checked Oct 14, 2026 · Earlier document
Official datasheet: Huawei SUN2000-450W-P2/SUN2000-600W-P Smart Module Controller datasheet (Version No.: 01-202411) (PDF, English, October 14, 2026 capture) Rev 01-202411 · Checked Oct 14, 2026 · Earlier documentOfficial product page: Huawei SUN2000-450W-P2 / SUN2000-600W-P Smart Module Controller specifications page, solar.huawei.com (October 14, 2026 capture) Checked Oct 14, 2026 · Earlier document
Location: Datasheet Version No.: 01-202411, PDF page 2, Technical Specification, SUN2000-450W-P2 column, Input, Rated input DC power
Documented
Maximum input voltage: 80 V
Official datasheet
Sources
Printed as "Absolute max. input voltage 80 V", one cell shared by the SUN2000-450W-P2 and SUN2000-600W-P columns, and the same on the specifications page.
Official datasheet: Huawei SUN2000-450W-P2/SUN2000-600W-P Smart Module Controller datasheet (Version No.: 01-202411) (PDF, English, October 14, 2026 capture) Rev 01-202411 · Checked Oct 14, 2026 · Earlier documentOfficial product page: Huawei SUN2000-450W-P2 / SUN2000-600W-P Smart Module Controller specifications page, solar.huawei.com (October 14, 2026 capture) Checked Oct 14, 2026 · Earlier document
Location: Datasheet Version No.: 01-202411, PDF page 2, Technical Specification, Input, Absolute max. input voltage
Documented
Maximum output current: 15 A
Official datasheet
Sources
Printed as "Max. output current 15 A", one cell shared by the SUN2000-450W-P2 and SUN2000-600W-P columns, and the same on the specifications page. The maximum output voltage is printed as "80 V", and the output voltage during standby as "0 V" (footnote 3: "Once the power optimizer stops working, its output voltage is reduced to 0 V.").
Official datasheet: Huawei SUN2000-450W-P2/SUN2000-600W-P Smart Module Controller datasheet (Version No.: 01-202411) (PDF, English, October 14, 2026 capture) Rev 01-202411 · Checked Oct 14, 2026 · Earlier documentOfficial product page: Huawei SUN2000-450W-P2 / SUN2000-600W-P Smart Module Controller specifications page, solar.huawei.com (October 14, 2026 capture) Checked Oct 14, 2026 · Earlier document
Location: Datasheet Version No.: 01-202411, PDF page 2, Technical Specification, Output, Max. output current
Documented
PV short-circuit current limit: 14.5 A
Official datasheet
Sources
Printed as "Max. short-circuit current (Isc) 14.5 A", one cell shared by the SUN2000-450W-P2 and SUN2000-600W-P columns, and the same on the specifications page. No maximum input current other than this short-circuit figure is printed.
Official datasheet: Huawei SUN2000-450W-P2/SUN2000-600W-P Smart Module Controller datasheet (Version No.: 01-202411) (PDF, English, October 14, 2026 capture) Rev 01-202411 · Checked Oct 14, 2026 · Earlier documentOfficial product page: Huawei SUN2000-450W-P2 / SUN2000-600W-P Smart Module Controller specifications page, solar.huawei.com (October 14, 2026 capture) Checked Oct 14, 2026 · Earlier document
Location: Datasheet Version No.: 01-202411, PDF page 2, Technical Specification, Input, Max. short-circuit current (Isc)
Documented
Operating temperature: -40 to 85 °C-40 to 185 °F converted
Official datasheet
Sources
Printed as "Operating temperature/humidity range –40°C to +85°C 5/0%–100%", one cell shared by the SUN2000-450W-P2 and SUN2000-600W-P columns, and the same on the specifications page; footnote 5: "When the operating temperature of the SUN2000-450W-P2/600W-P reaches 70 °C to 85 °C, it may shut down due to over-temperature protection and report an over-temperature alarm."
Official datasheet: Huawei SUN2000-450W-P2/SUN2000-600W-P Smart Module Controller datasheet (Version No.: 01-202411) (PDF, English, October 14, 2026 capture) Rev 01-202411 · Checked Oct 14, 2026 · Earlier documentOfficial product page: Huawei SUN2000-450W-P2 / SUN2000-600W-P Smart Module Controller specifications page, solar.huawei.com (October 14, 2026 capture) Checked Oct 14, 2026 · Earlier document
Location: Datasheet Version No.: 01-202411, PDF page 2, Technical Specification, General Specifications, Operating temperature/humidity range
Documented
Weighted efficiency: 99 %
Official datasheet
Sources
Printed as "Weighted efficiency 99.0%", one cell shared by the SUN2000-450W-P2 and SUN2000-600W-P columns, and the same on the specifications page. Manufacturer claim, not an independent test.
Official datasheet: Huawei SUN2000-450W-P2/SUN2000-600W-P Smart Module Controller datasheet (Version No.: 01-202411) (PDF, English, October 14, 2026 capture) Rev 01-202411 · Checked Oct 14, 2026 · Earlier documentOfficial product page: Huawei SUN2000-450W-P2 / SUN2000-600W-P Smart Module Controller specifications page, solar.huawei.com (October 14, 2026 capture) Checked Oct 14, 2026 · Earlier document
Location: Datasheet Version No.: 01-202411, PDF page 2, Technical Specification, Input, Weighted efficiency
Documented

Published claims and calculations, not independent test results.

Documents

3 on file

PDF
Huawei SUN2000-450W-P2/SUN2000-600W-P Smart Module Controller datasheet (Version No.: 01-202411) (PDF, English, October 14, 2026 capture)OfficialHuaweiOfficial datasheet
Source details
Revision
01-202411
Revision date
Not stated
Archived copy captured on 2026-10-14.
Location: PDF page 2, Technical Specification
Retrieved Oct 14, 2026
Huawei's own two-page datasheet for the SUN2000-450W-P2 and SUN2000-600W-P, linked as "Datasheet" from the Download & Support page of the model pair on solar.huawei.com and captured on October 14, 2026. Its Technical Specification table on PDF page 2 has a SUN2000-450W-P2 column and a SUN2000-600W-P column; only the rated input DC power row has a separate cell per model, and every other row is one cell spanning both columns (read from the rendered page and confirmed by the web page's own markup). The datasheet prints no market or region. Manufacturer claims, not independent tests; its disclaimer says the values are measured by an internal laboratory of Huawei in a specific environment.
Archived copies
Archived copy of a document published by Huawei. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived backup Revision not recorded · 6.34 MB
Archived copy, unaltered, kept as a record of what Huawei published. Original address: https://solar.huawei.com/download?p=%2f-%2fmedia%2fSolarV4%2fsolar-version2%2fcommon%2fprofessionals%2fall-products%2fproduct%2fSUN2000-450W-P2-600W-P%2fsupport%2fsmart-pv-optimizer_en_20230131.pdf. Copyright and takedown
Source first found
Oct 14, 2026
This copy captured
Oct 14, 2026, 12:31 AM PDT
Archived
Oct 14, 2026, 12:31 AM PDT
File details
Original source
Pages
2
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 7be22878df82c0f7aa7a18ad671852e1a65535bbc37146f97eba252e251d6888
Open
PDF
SUN2000 Smart PV Optimizer User Manual, Issue 03 (2022-09-20), Huawei Digital Power TechnologiesOfficialHuaweiOfficial user manual
Source details
Revision
Not stated
Revision date
Not stated
Archived copy captured on 2026-10-14.
Location: Chapter 5, Technical Specifications
Retrieved Oct 14, 2026
Huawei's own user manual for the SUN2000-450W-P, SUN2000-450W-P2 and SUN2000-600W-P, Issue 03 dated 2022-09-20, served from Huawei's FusionSolar site (solar.huawei.com, robots.txt allows it) and captured on October 14, 2026. It is older than the SUN2000-450W-P2/600W-P datasheet (Version No.: 01-202411) these records cite; where the two differ, the newer datasheet leads and the manual's figure is kept beside it. Manufacturer claims, not independent tests.
Archived copies
Archived copy of a document published by Huawei. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived backup Revision not recorded · 0.62 MB
Archived copy, unaltered, kept as a record of what Huawei published. Original address: https://solar.huawei.com/download?p=%2F-%2Fmedia%2FSolarV4%2Fsolar-version2%2Fcommon%2Fprofessionals%2Fall-products%2Fproduct%2FSUN2000-450W-P2-600W-P%2Fsupport%2FSUN2000-Smart-PV-Optimizer-User-Manual.pdf. Copyright and takedown
Source first found
Oct 14, 2026
This copy captured
Oct 14, 2026, 2:40 AM PDT
Archived
Oct 14, 2026, 2:40 AM PDT
File details
Original source
Pages
29
Embedded dates are file metadata, not independent proof of publication.
SHA-256: a1fe6228083218d6ffba0791fe7183a9ed9a80f3d7774e8bcf8f258260d25c6c
Open
WEB
Huawei SUN2000-450W-P2 / SUN2000-600W-P Smart Module Controller specifications page, solar.huawei.com (October 14, 2026 capture)OfficialHuaweiOfficial product page
Source details
Revision
Not stated
Revision date
Not stated
Archived copy captured on 2026-10-14.
Location: Specs tab, Technical Specification
Retrieved Oct 14, 2026
Huawei's own global English specifications page for the SUN2000-450W-P2 and SUN2000-600W-P, at solar.huawei.com, captured on October 14, 2026; the content is whatever the address served on that date. Its table has a column per model; only the rated input DC power row has a separate value per model, and every other value is one cell marked in the page's markup as shared by both. Only the Technical Specification table and its footnotes are read; the page's PV System Design table and its marketing text are not used. The page prints no market or region and carries no revision date. Manufacturer claims, not independent tests.
Open

Archive and older revisions0

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

Archived documents

Huawei SUN2000-450W-P2/SUN2000-600W-P Smart Module Controller datasheet (Version No.: 01-202411) (PDF, English, October 14, 2026 capture)

Archived copy of a document published by Huawei. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.

Archived backup Revision not recorded · 6.34 MB

Archived copy, unaltered, kept as a record of what Huawei published. Original address: https://solar.huawei.com/download?p=%2f-%2fmedia%2fSolarV4%2fsolar-version2%2fcommon%2fprofessionals%2fall-products%2fproduct%2fSUN2000-450W-P2-600W-P%2fsupport%2fsmart-pv-optimizer_en_20230131.pdf. Copyright and takedown