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SolaX A1-HYB-G2 5.0 kW hybrid inverter (A1-HYB-5.0K-G2)

By SolaXSKU A1-HYB-5.0K-G2

Hybrid inverter
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AC output (VA)5,016 VABattery voltage75 to 450 VSolar input10 kWMPPT trackers2MPPT range90 to 500 VAC output208/240 VWarrantyNot statedSize57.24 L*W: 850 × H: 455 × D: 148 mmWeight34 kg / 74.96 lb

Key specs

Units
SKU
A1-HYB-5.0K-G2
Official user manual
Sources

SolaX prints the model as "A1-HYB-5.0K-G2" in SolaX's A1-HYBRID G2 / A1-AC G2 User Manual Version 13.0 (320101037813).

Official user manual: SolaX A1-HYBRID G2 / A1-AC G2 User Manual, 3.8 kW / 5.0 kW / 6.0 kW / 7.6 kW, Version 13.0 (320101037813) Rev Version 13.0 (320101037813) · Checked · Earlier document

Location: Scope of Validity, printed page II; technical data column headings, printed pages 34 to 36

Documented

Weight
34 kg75 lb converted
Official user manual
Sources

Printed as "Weight [lb/Kg] 75 / 34", with the note that the weight is "for an inverter containing a metal cover".

Official user manual: SolaX A1-HYBRID G2 / A1-AC G2 User Manual, 3.8 kW / 5.0 kW / 6.0 kW / 7.6 kW, Version 13.0 (320101037813) Rev Version 13.0 (320101037813) · Checked · Earlier document

Location: 10.3 General Data, A1-HYB-5.0K-G2 column, printed page 35

Documented

MPPT trackers
2
Official user manual
Sources

Printed as "No. of MPP trackers 2".

Official user manual: SolaX A1-HYBRID G2 / A1-AC G2 User Manual, 3.8 kW / 5.0 kW / 6.0 kW / 7.6 kW, Version 13.0 (320101037813) Rev Version 13.0 (320101037813) · Checked · Earlier document

Location: 10.1 PV Input, A1-HYB-5.0K-G2 column, printed page 34

Documented

AC voltage
208/240 V
Official user manual
Sources

Printed as "Rated grid voltage [V] 208/240".

Official user manual: SolaX A1-HYBRID G2 / A1-AC G2 User Manual, 3.8 kW / 5.0 kW / 6.0 kW / 7.6 kW, Version 13.0 (320101037813) Rev Version 13.0 (320101037813) · Checked · Earlier document

Location: 10.2 AC Input/Output, A1-HYB-5.0K-G2 column, printed page 34

Documented

Battery charging
54 A
Official user manual
Sources

Printed as "Maximum Input/output current [A] 54".

Official user manual: SolaX A1-HYBRID G2 / A1-AC G2 User Manual, 3.8 kW / 5.0 kW / 6.0 kW / 7.6 kW, Version 13.0 (320101037813) Rev Version 13.0 (320101037813) · Checked · Earlier document

Location: 10.4 Battery Input/Output, A1-HYB-5.0K-G2 column, printed page 35

Documented

Dimensions
57.24 L
Calculated: Enclosure volume: W × H × D ÷ 1,000,000
W: 850 × H: 455 × D: 148 mmW: 33.5 × H: 17.9 × D: 5.83 in convertedOfficial user manual
Sources

Printed as "Dimensions (WxHxD) [in/mm] 33.5 × 17.9 × 5.8 / 850 × 455 × 148", with the note that the dimensions are "for an inverter containing a metal cover".

Official user manual: SolaX A1-HYBRID G2 / A1-AC G2 User Manual, 3.8 kW / 5.0 kW / 6.0 kW / 7.6 kW, Version 13.0 (320101037813) Rev Version 13.0 (320101037813) · Checked · Earlier document

Location: 10.3 General Data, A1-HYB-5.0K-G2 column, printed page 35

Calculated

Communications
RS485; CAN; WiFi (optional); 4G (optional); Dry Contact
Official user manual
Sources

Printed as "Communication RS485, CAN, WiFi (optional) / 4G (optional), Dry Contact".

Official user manual: SolaX A1-HYBRID G2 / A1-AC G2 User Manual, 3.8 kW / 5.0 kW / 6.0 kW / 7.6 kW, Version 13.0 (320101037813) Rev Version 13.0 (320101037813) · Checked · Earlier document

Location: 10.3 General Data, A1-HYB-5.0K-G2 column, printed page 35

Documented

Efficiency
98 %
Official user manual
Sources

Printed as "Maximum Inverter Efficiency 98.0%".

Official user manual: SolaX A1-HYBRID G2 / A1-AC G2 User Manual, 3.8 kW / 5.0 kW / 6.0 kW / 7.6 kW, Version 13.0 (320101037813) Rev Version 13.0 (320101037813) · Checked · Earlier document

Location: 10.5 Efficiency, Power Consumption and Standard, A1-HYB-5.0K-G2 column, printed page 36

Documented

MPPT voltage range
90 to 500
Official user manual
Sources

Printed as "MPPT voltage range [V] 90–500"; the full-load range is printed separately.

Official user manual: SolaX A1-HYBRID G2 / A1-AC G2 User Manual, 3.8 kW / 5.0 kW / 6.0 kW / 7.6 kW, Version 13.0 (320101037813) Rev Version 13.0 (320101037813) · Checked · Earlier document

Location: 10.1 PV Input, A1-HYB-5.0K-G2 column, printed page 34

Documented

All specs22
AC voltage
208/240 V
Official user manual
Sources

Printed as "Rated grid voltage [V] 208/240".

Official user manual: SolaX A1-HYBRID G2 / A1-AC G2 User Manual, 3.8 kW / 5.0 kW / 6.0 kW / 7.6 kW, Version 13.0 (320101037813) Rev Version 13.0 (320101037813) · Checked · Earlier document

Location: 10.2 AC Input/Output, A1-HYB-5.0K-G2 column, printed page 34

Documented

Battery charging
54 A
Official user manual
Sources

Printed as "Maximum Input/output current [A] 54".

Official user manual: SolaX A1-HYBRID G2 / A1-AC G2 User Manual, 3.8 kW / 5.0 kW / 6.0 kW / 7.6 kW, Version 13.0 (320101037813) Rev Version 13.0 (320101037813) · Checked · Earlier document

Location: 10.4 Battery Input/Output, A1-HYB-5.0K-G2 column, printed page 35

Documented

Efficiency
98 %
Official user manual
Sources

Printed as "Maximum Inverter Efficiency 98.0%".

Official user manual: SolaX A1-HYBRID G2 / A1-AC G2 User Manual, 3.8 kW / 5.0 kW / 6.0 kW / 7.6 kW, Version 13.0 (320101037813) Rev Version 13.0 (320101037813) · Checked · Earlier document

Location: 10.5 Efficiency, Power Consumption and Standard, A1-HYB-5.0K-G2 column, printed page 36

Documented

AC frequency
50/60 Hz
Official user manual
Sources

Printed as "Rated grid Frequency [Hz] 50/60".

Official user manual: SolaX A1-HYBRID G2 / A1-AC G2 User Manual, 3.8 kW / 5.0 kW / 6.0 kW / 7.6 kW, Version 13.0 (320101037813) Rev Version 13.0 (320101037813) · Checked · Earlier document

Location: 10.2 AC Input/Output, A1-HYB-5.0K-G2 column, printed page 34

Documented

Battery discharge current
54 A
Official user manual
Sources

Printed as "Maximum Input/output current [A] 54".

Official user manual: SolaX A1-HYBRID G2 / A1-AC G2 User Manual, 3.8 kW / 5.0 kW / 6.0 kW / 7.6 kW, Version 13.0 (320101037813) Rev Version 13.0 (320101037813) · Checked · Earlier document

Location: 10.4 Battery Input/Output, A1-HYB-5.0K-G2 column, printed page 35

Documented

Apparent power
5,016 VA
Official user manual
Sources

Printed as "Norminal AC power [VA] 4347/5016" and "Max. apparent AC power [VA] 4347/5016" for this model, beside "Rated grid voltage [V] 208/240": 4347 VA at 208 V and 5016 VA at 240 V, in the printed order. The 240 V figure is recorded.

Official user manual: SolaX A1-HYBRID G2 / A1-AC G2 User Manual, 3.8 kW / 5.0 kW / 6.0 kW / 7.6 kW, Version 13.0 (320101037813) Rev Version 13.0 (320101037813) · Checked · Earlier document

Location: 10.2 AC Input/Output, A1-HYB-5.0K-G2 column, printed page 34

Documented

Battery voltage
150 V
Official user manual
Sources

Printed as "Rated input/output voltage [V] 150".

Official user manual: SolaX A1-HYBRID G2 / A1-AC G2 User Manual, 3.8 kW / 5.0 kW / 6.0 kW / 7.6 kW, Version 13.0 (320101037813) Rev Version 13.0 (320101037813) · Checked · Earlier document

Location: 10.4 Battery Input/Output, A1-HYB-5.0K-G2 column, printed page 35

Documented

Battery operating voltage
75 to 450 V
Official user manual
Sources

Printed as "Input/output voltage range [V] 75–450".

Official user manual: SolaX A1-HYBRID G2 / A1-AC G2 User Manual, 3.8 kW / 5.0 kW / 6.0 kW / 7.6 kW, Version 13.0 (320101037813) Rev Version 13.0 (320101037813) · Checked · Earlier document

Location: 10.4 Battery Input/Output, A1-HYB-5.0K-G2 column, printed page 35

Documented

Weighted efficiency
97.5 %
Official user manual
Sources

Printed as "CEC Weighted Efficiency (PV to GRID) 97.5%".

Official user manual: SolaX A1-HYBRID G2 / A1-AC G2 User Manual, 3.8 kW / 5.0 kW / 6.0 kW / 7.6 kW, Version 13.0 (320101037813) Rev Version 13.0 (320101037813) · Checked · Earlier document

Location: 10.5 Efficiency, Power Consumption and Standard, A1-HYB-5.0K-G2 column, printed page 36

Documented

Published claims and calculations, not independent test results.

Documents

1 on file
  • PDF
    SolaX A1-ESS-G2 System (A1-BI-200-G2) Installation Guide, Version 6.0 (320101114006)OfficialSolaX PowerOfficial instruction manual
    Source details
    Revision
    Version 6.0 (320101114006)
    Revision date
    Not stated

    Archived copy captured on 2026-10-29.

    Location: Cover; packing list, printed page 3; battery specifications, printed page 13

    Retrieved

    SolaX's own 167-page installation guide for the A1-ESS-G2 system, linked from its US downloads page (https://us.solaxpower.com/downloads.html) as "A1-ESS-G2 (A1-BI-200-G2 V2) Installation Guide"; Alternative Research obtained it on 2026-10-29. The cover prints "A1-ESS-G2 SYSTEM (A1-BI-200-G2)" and Version 6.0; its change history runs from Version 0.0 (2024-08-23) to Version 6.0 (2026-01-23); document number 320101114006. The PDF itself prints no BI hardware version: the "V2" is the download page's link text only, and Version 6.0 is a document version, not a hardware version; no equivalence is drawn. SolaX's A1-HYBRID G2 user manual (Version 13.0) says a BI whose carton is labeled "Version 2" uses the "A1-ESS-G2 (A1-BI-200-G2 V2) Installation Guide". It prints T-BAT H 10.0, 15.0 and 20.0 (battery specifications, printed page 13), TP-HS50 and A1-BI-200-G2, which are bound. It prints the battery management unit as "TBMS-MSC60060" and "TBMS-MCS60060", not "TBMS-MC60060"; it is not bound to the TBMS-MC60060 record and no equivalence between the spellings is drawn. Its inverter tables print A1-HYB-3.8K-G2 to A1-HYB-7.6K-G2, not the inverter records' "A1-HYB/AC-...-G2" labels, so it is not bound to them. Its battery usable-energy figures differ from SolaX's Xpower ESS brochure V2.4; no value is changed here. Manufacturer claims, not independent tests.

    Archived copies

    Archived copy of a document published by SolaX Power. 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 Version 6.0 (320101114006) · 38.30 MB

    Archived copy, unaltered, kept as a record of what SolaX Power published. Original address: https://us.solaxpower.com/uploads/file/solax-a1-ess-g2-a1-bi-200-g2-v2-installation-manual-en.pdf. Copyright and takedown

    Source first found
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    Pages
    167
    Embedded creation date
    Embedded modification date

    Embedded dates are file metadata, not independent proof of publication.

    SHA-256: 06d185fa394178aad59c05c3c16ab72321c91d0104c315d7199b14191f813380

    Open

Archive and older revisions

Archive and older revisions2

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

  • PDF
    SolaX A1-ESS-G2 System (A1-BI-200-G2) Installation Guide, Version 0.0 (320101159200)OfficialSolaX PowerOfficial instruction manual
    Source details
    Revision
    Version 0.0 (320101159200)
    Revision date
    Not stated

    Archived copy captured on 2026-10-29.

    Location: Cover; packing list, printed page 3; battery specifications, printed page 13

    Retrieved

    SolaX's own 172-page installation guide for the A1-ESS-G2 system, linked from its US downloads page (https://us.solaxpower.com/downloads.html) twice, as "A1-ESS-G2 (A1-BI-200-G2) Installation Guide" and as "A1-ESS-G2 (A1-BI-200-G2) Quick Installation Guide"; both links serve this one full installation guide (the second label is a mislabel; it is not a quick guide). Alternative Research obtained it on 2026-10-29. The cover prints "A1-ESS-G2 SYSTEM (A1-BI-200-G2)" and Version 0.0; its change history prints only "Version 0.0 (2026-01-23) Initial release"; document number 320101159200, a different document from the Version 6.0 guide (320101114006). The PDF prints no BI hardware version, and its link text carries no "V2"; Version 0.0 is a document version, not a hardware version, and no equivalence is drawn. It prints T-BAT H 10.0, 15.0 and 20.0 (battery specifications, printed page 13), TP-HS50 and A1-BI-200-G2, which are bound. It prints the battery management unit as "TBMS-MSC60060" and "TBMS-MCS60060", not "TBMS-MC60060"; it is not bound to the TBMS-MC60060 record and no equivalence between the spellings is drawn. Its inverter tables print A1-HYB-3.8K-G2 to A1-HYB-7.6K-G2, not the inverter records' "A1-HYB/AC-...-G2" labels, so it is not bound to them. Manufacturer claims, not independent tests.

    Archived copies

    Archived copy of a document published by SolaX Power. 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 Version 0.0 (320101159200) · 32.23 MB

    Archived copy, unaltered, kept as a record of what SolaX Power published. Original address: https://us.solaxpower.com/uploads/file/solax-a1-ess-g2-a1-bi-200-g2-installation-manual-en.pdf. Copyright and takedown

    Source first found
    This copy captured
    Archived
    File detailsOriginal source
    Pages
    172
    Embedded creation date
    Embedded modification date

    Embedded dates are file metadata, not independent proof of publication.

    SHA-256: 31897d60b9e0092d2222c007357186fc8edca3e2b1876147a8b5534302134bc6

    Open
  • PDF
    SolaX A1-HYBRID G2 / A1-AC G2 User Manual, 3.8 kW / 5.0 kW / 6.0 kW / 7.6 kW, Version 13.0 (320101037813)OfficialSolaX PowerOfficial user manual
    Source details
    Revision
    Version 13.0 (320101037813)
    Revision date
    Not stated

    Archived copy captured on 2026-10-29.

    Location: Cover; Scope of Validity and Model description, printed page II; Technical Data, printed pages 34 to 36

    Retrieved

    SolaX's own 43-page user manual, linked from its US downloads page (https://us.solaxpower.com/downloads.html) as "A1 Hybrid G2 User Manual" (listed February 02, 2026); Alternative Research obtained it on 2026-10-29. The cover prints "A1-HYBRID G2/ A1-AC G2", "3.8 kW / 5.0 kW / 6.0 kW / 7.6 kW" and Version 13.0; document number 320101037813 on the last page. Its Scope of Validity (printed page II) lists A1-HYB-3.8K-G2 to A1-HYB-7.6K-G2, A1-AC-3.8K-G2 to A1-AC-7.6K-G2 and A1-SMT-3.8K-G2 to A1-SMT-7.6K-G2; it never prints the combined "A1-HYB/AC-...k-G2" label of SolaX's product page, brochure and warranties. Its technical data tables (printed pages 34 to 36) print only the four A1-HYB columns; no A1-AC or A1-SMT figure is printed. The A1-SMT models have no catalog record. Manufacturer claims, not independent tests.

    Archived copies

    Archived copy of a document published by SolaX Power. 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 Version 13.0 (320101037813) · 4.47 MB

    Archived copy, unaltered, kept as a record of what SolaX Power published. Original address: https://us.solaxpower.com/uploads/file/a1-hybrid-g2-series-user-manual-en.pdf. Copyright and takedown

    Source first found
    This copy captured
    Archived
    File detailsOriginal source
    Pages
    43
    Embedded creation date
    Embedded modification date

    Embedded dates are file metadata, not independent proof of publication.

    SHA-256: 36320ef752f570854e5317c32fd1179429412cd22078cf434e20a307e59fd800

    Open

Archived documents

SolaX A1-HYBRID G2 / A1-AC G2 User Manual, 3.8 kW / 5.0 kW / 6.0 kW / 7.6 kW, Version 13.0 (320101037813)

Archived copy of a document published by SolaX Power. 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 Version 13.0 (320101037813) · 4.47 MB

Archived copy, unaltered, kept as a record of what SolaX Power published. Original address: https://us.solaxpower.com/uploads/file/a1-hybrid-g2-series-user-manual-en.pdf. Copyright and takedown

Source first found
This copy captured
Archived
File detailsOriginal source
Pages
43
Embedded creation date
Embedded modification date

Embedded dates are file metadata, not independent proof of publication.

SHA-256: 36320ef752f570854e5317c32fd1179429412cd22078cf434e20a307e59fd800

SolaX A1-ESS-G2 System (A1-BI-200-G2) Installation Guide, Version 6.0 (320101114006)

Archived copy of a document published by SolaX Power. 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 Version 6.0 (320101114006) · 38.30 MB

Archived copy, unaltered, kept as a record of what SolaX Power published. Original address: https://us.solaxpower.com/uploads/file/solax-a1-ess-g2-a1-bi-200-g2-v2-installation-manual-en.pdf. Copyright and takedown

Source first found
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Archived
File detailsOriginal source
Pages
167
Embedded creation date
Embedded modification date

Embedded dates are file metadata, not independent proof of publication.

SHA-256: 06d185fa394178aad59c05c3c16ab72321c91d0104c315d7199b14191f813380

SolaX A1-ESS-G2 System (A1-BI-200-G2) Installation Guide, Version 0.0 (320101159200)

Archived copy of a document published by SolaX Power. 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 Version 0.0 (320101159200) · 32.23 MB

Archived copy, unaltered, kept as a record of what SolaX Power published. Original address: https://us.solaxpower.com/uploads/file/solax-a1-ess-g2-a1-bi-200-g2-installation-manual-en.pdf. Copyright and takedown

Source first found
This copy captured
Archived
File detailsOriginal source
Pages
172
Embedded creation date
Embedded modification date

Embedded dates are file metadata, not independent proof of publication.

SHA-256: 31897d60b9e0092d2222c007357186fc8edca3e2b1876147a8b5534302134bc6

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Evidence score

Research pending0% documented

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 for this product: Certificate evidence needed; Warranty term needed; Battery conversion efficiency 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.

Research pending, 0 points: Certificates, Warranty term, Battery conversion efficiency, Idle consumption.

Warranty term and battery conversion efficiency are compared with every published inverter; idle consumption with every published inverter because its output is not documented. · Method version 0.5

How it works

Certificates

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Parts and accessories

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Model history

Model identity

Model
A1-HYB-5.0K-G2

Manufacturer SKU A1-HYB-5.0K-G2 · US market

No historical observations recorded yet.

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