The product page prints "SSM-11.4-SPHYB-UL" as the SKU / Model Number and the datasheet prints it as the model; the scanned user manual cover and table show it too.
Printed as "3" in one cell spanning the SSM-7.6 and SSM-11.4 columns of the row "No. of MPPTs". The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Printed as "210A" in the row "Max. Charging Current", one value for every model. The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Printed as "16.5x31.5x9.4 inches (420x800x240mm)" in the row "Dimensions (WxHxD)"; recorded as width, height and depth in millimeters. The user manual prints no dimensions.
Printed as "CAN (for BMS), RS485 (for Meter), RS485, CAN (for Parallel), Wi-Fi" in the row "Communication Interface". The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Printed as "98.0%" in the row "Max. Efficiency (PV to AC)". The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Printed as "70V-540V" in the row "MPPT Range". The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Printed as "15,000W" in the SSM-11.4-SPHYB-UL column of the row "Max. DC Input Power". The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Printed as "210A" in the row "Max. Charging Current", one value for every model. The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Printed as "98.0%" in the row "Max. Efficiency (PV to AC)". The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Printed as "210A" in the SSM-11.4-SPHYB-UL column of the row "Max. Discharging Current". The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Printed as "120/240V (Split Phase) , 120/208V (2/3 Phase)" and "50Hz/45Hz-55Hz , 60Hz/55Hz-65Hz". The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Printed as "< 10ms (Typical)" in the row "Transfer Time"; an upper bound, typical value as printed. The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Printed as "11,400VA" in the SSM-11.4-SPHYB-UL column of the row "Max. AC Output Apparent Power". The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Printed as "48V" in the row "Rated Battery Voltage", one value for every model; battery type "Lithium-ion/Lead-acid". The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Printed as "10,000W" in the row "Max. Charging Power", one value for every model. The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Printed as "10,000W" in the SSM-11.4-SPHYB-UL column of the row "Rated AC Output and UPS Power"; a rated output figure, recorded as continuous output in kW. The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Printed as "94.5%" in the row "Max. Efficiency (BATT to AC)". The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Printed as "10,000W" in the SSM-11.4-SPHYB-UL column of the row "Max. Discharging Power". The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Printed as "40V-64V" in the row "Battery Voltage Range", one value for every model. The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Printed as "11,400W" in the SSM-11.4-SPHYB-UL column of the row "Max. AC Output Power". The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Printed as "96.5%" in the row "CEC. Efficiency". The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Printed as "3" in one cell spanning the SSM-7.6 and SSM-11.4 columns of the row "No. of MPPTs". The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Printed as "70V-540V" in the row "MPPT Range". The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Printed as "15,000W" in the SSM-11.4-SPHYB-UL column of the row "Max. DC Input Power". The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Printed as "30A+22A+22A" in one cell spanning the SSM-7.6 and SSM-11.4 columns of the row "PV Input Current"; one figure per MPP tracker, in amperes. The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Printed as "90V" in the row "Start-up Voltage". The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Printed as "2+2+2" in one cell spanning the SSM-7.6 and SSM-11.4 columns of the row "Strings per MPPT". The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Printed as "40A+30A+30A" in one cell spanning the SSM-7.6 and SSM-11.4 columns of the row "Max. PV Isc"; one figure per MPP tracker, in amperes. The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Printed as "16.5x31.5x9.4 inches (420x800x240mm)" in the row "Dimensions (WxHxD)"; recorded as width, height and depth in millimeters. The user manual prints no dimensions.
Printed as "CAN (for BMS), RS485 (for Meter), RS485, CAN (for Parallel), Wi-Fi" in the row "Communication Interface". The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Printed as "NEMA 3R/IP65" in the row "Protection Degree". The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Printed as "UL 1741/CSA C22.2/UL 1699B" (Safety), "FCC Part 15 Class B" (EMC) and "UL1741SA, UL1741SB, UL 1741 PCS CRD, IEEE1547, HECO SRD 2.0, CSIP" (Grid). Manufacturer compliance claims; no certificate or listing was checked. The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Printed as "-25~60°C(>45°C Derating)"; output derates above 45 °C as printed. The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Location: Datasheet pages 2 and 3, technical table, General, Operating Temperature Range
Documented
Published claims and calculations, not independent test results.
Documents
3 on file
PDF
Sunsynk datasheet: Maximus split-phase hybrid inverter, v8OfficialSunsynkOfficial datasheet
Source details
Revision
v8
Revision date
Not stated
Archived copy captured on 2026-10-23.
Location: Technical data tables
Retrieved
Sunsynk's own datasheet (PDF), linked from the product page of sunsynk.org and captured on October 23, 2026. Manufacturer claims, not independent tests.
Archived copies
Archived copy of a document published by Sunsynk. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Sunsynk user manual: Maximus split-phase hybrid inverter, v4OfficialSunsynkOfficial user manual
Source details
Revision
v4
Revision date
Not stated
Archived copy captured on 2026-10-23.
Location: Pages 8 and 9, Technical Specification
Retrieved
Sunsynk's own user manual for the Maximus split-phase hybrid inverter (PDF, v4, 23-06-26), linked from the product page of sunsynk.org and captured on October 23, 2026. The PDF is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages. Manufacturer claims, not independent tests.
Archived copies
Archived copy of a document published by Sunsynk. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Location: Product heading and Specifications table
Retrieved
Sunsynk's own product page (sunsynk.org), captured on October 23, 2026 with the paced research fetcher; the content is whatever the address served on that date. Manufacturer statements, not independent tests; the page carries no revision date.
Earlier revisions, archived captures and copies published by someone other than the manufacturer. Every one stays reachable.
Archived documents
Sunsynk datasheet: Maximus split-phase hybrid inverter, v8
Archived copy of a document published by Sunsynk. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Sunsynk user manual: Maximus split-phase hybrid inverter, v4
Archived copy of a document published by Sunsynk. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Printed as "5 Years" in the row "Warranty"; no terms printed. The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
The Evidence score uses the priorities you choose. It counts published documents, such as certificates and warranty terms, and it compares a documented figure with the best documented figure of the same kind. It does not count owner reviews, and it is not a verdict on product quality or on how many people have reviewed it. A low score can mean little is documented, or that a documented figure is below the best of its kind. Undisclosed data scores 0.
Missing details. This number counts only the evidence recorded so far. The source review for this product is not finished, or the maker has not disclosed enough, so the number can only go up.
Missing for this product: Certificate evidence needed; Idle consumption needed.
Each input is scored against the best documented value for an inverter: warranty term and battery conversion efficiency against every published inverter, idle consumption (lower is better) against the inverters in the same output band, or against every published inverter when the output is not documented. A documented value always earns points; an undisclosed one earns 0 and is listed as missing. Researched products receive a score. Certificates earn points for the evidence itself. Size and weight do not affect scores.
Warranty term5 years6.0 / 30.0
5 of 25 years, the best documented for an inverter (printed by the maker): APsystems DS3
Printed as "5 Years" in the row "Warranty"; no terms printed. The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
94.5 of 98.2 %, the best documented for an inverter (printed by the maker): GoodWe GW100K-ET-G10
Printed as "94.5%" in the row "Max. Efficiency (BATT to AC)". The user manual (v4, 23-06-26) is a scanned document with no text layer; its Technical Specification table (pages 8 and 9) was read on the rendered pages and prints the same figure.
Research pending, 0 points: Certificates, Idle consumption.
Warranty term and battery conversion efficiency are compared with every published inverter; idle consumption with the inverters in the same 7 to 15 kW output band. · Method version 0.5