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Printed as "MidNite Solar SMA MNX-240 6000 watt Autotransformer for single inverter AC coupled systems".
Official instruction manual: MidNite Solar MNX-240 AutoFormer Instructions (10-252-1 REV: E) Rev 10-252-1 REV: E · Checked · Earlier documentLocation: Instructions page 6, Introduction, Product Information
Documented
Printed as "AUTOTRANSFORMER Model MNX-240"; page 5 says an autotransformer does not provide isolation between input and output.
Official instruction manual: MidNite Solar MNX-240 AutoFormer Instructions (10-252-1 REV: E) Rev 10-252-1 REV: E · Checked · Earlier documentLocation: Instructions page 1, cover
Documented
Printed as "MidNite Solar SMA MNX-240 6000 watt Autotransformer for single inverter AC coupled systems".
Official instruction manual: MidNite Solar MNX-240 AutoFormer Instructions (10-252-1 REV: E) Rev 10-252-1 REV: E · Checked · Earlier documentLocation: Instructions page 6, Introduction, Product Information
Documented
Printed as "AUTOTRANSFORMER Model MNX-240"; page 5 says an autotransformer does not provide isolation between input and output.
Official instruction manual: MidNite Solar MNX-240 AutoFormer Instructions (10-252-1 REV: E) Rev 10-252-1 REV: E · Checked · Earlier documentLocation: Instructions page 1, cover
Documented
Published claims and calculations, not independent test results.
Archived copy of the PDF obtained from MidNite Solar's own site on 2026-10-30, copied unchanged.
Location: Page 1, cover "AUTOTRANSFORMER Model MNX-240"; page 6, Product Information; page 12, Appendix A warranty
Retrieved
MidNite Solar's own 14-page MNX-240 AutoFormer instructions; the cover prints "AUTOTRANSFORMER Model MNX-240" and the footers 10-252-1 REV: E. No issue date is printed (the server's last-modified date is April 28, 2016) and the address printed is MidNite's former 17722 67th Ave NE address. Page 6 prints "6000 watt Autotransformer for single inverter AC coupled systems" and indoor mounting only; page 10 an approximate 90-100 pound weight; page 12 a five-year limited warranty (MNKID two years). The SMA system drawing on page 14 shows an AC coupled system and is not an equivalence with SMA products. Obtained from MidNite Solar's own site on 2026-10-30T02:18:26Z (HTTP 200) and copied unchanged into this archive. Manufacturer claims, not independent tests.
Archived copy of a document published by MidNite Solar. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived copy, unaltered, kept as a record of what MidNite Solar published. Original address: https://www.midnitesolar.com/pdfs/Auto_Transformer_Manual.pdf. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 14261abb9e95f67f87abba4987e199e8e5f7b897851c7f115c2d4306eeaa761e
Archived copy of the PDF obtained from MidNite Solar's own site on 2026-10-30, copied unchanged. Undated overview; each statement belongs to the model heading it is printed under.
Location: Page 1, introduction; page 2, Schneider Conext SW and XW E-Panels; pages 3 to 7, SMA E-Panels; page 7, MNX-240 AUTOFORMER
Retrieved
MidNite Solar's own seven-page overview "MidNite Solar E-Panels Explained", linked on MidNite's homepage as a PDF. It describes E-Panels for Magnum, OutBack, Schneider Conext SW and XW and SMA Sunny Island inverters and, separately, the MNX-240 Autoformer, each under its own heading; every statement is kept with the model it is printed under. Page 1's general description (each E-Panel contains a battery disconnect breaker, AC input and output breakers, bypass breaker and so on) is kept beside page 2's SW wording "(or the optional Bypass Kit)" and page 6's three-phase master exclusions (no relay board, RS485 boards or MNSPD); no family-wide contents are recorded. Page 2 prints the Conext SW versions "175 amp breaker (MNE175SW) for the SW2524 inverter" and "250 amp breaker (MNE250SW) for the SW4024 inverter"; the page 3 XW list (Type 1 indoor, 240VAC, 300VDC, 19 breaker spaces) is printed under the XW heading and is not applied to the SW panels, and the photo caption MNE250XWP-SINGLE beside the SW text is not assigned to any SW model. Pages 3 to 7 print the SMA E-Panels MNE250SMA-AC-SINGLE (also "MNE250SMA-AC SINGLE Master"), MNE250SMA-OG-SINGLE, MNE250SMA-OG/AC DM, MNE250SMA-QUAD MSTR (also "MNE250SMA-Quad Mstr"), MNE250SMA-3PH Master and MNE250SMA-SLAVE (also "MNE250SMA-Slave"), each with its own features, and page 7 "MNX-240 AUTOFORMER - The 6000 Watt Autoformer". The "Warranty - 5 yrs.", "Listed by ETL for US & Canada" and "Made in the USA" lines are this undated overview's statements under particular headings, not a verified listing or a current warranty. Page 3 calls the Sunny Island a grid-tie inverter in one sentence; kept as printed. Photos show assembled examples, not supplied equipment. No printed date or revision (PDF metadata April 13, 2015 and server last-modified April 28, 2016 are file provenance, not a printed date). Obtained by Alternative Research from MidNite Solar's own site on 2026-10-30T16:06:52Z (HTTP 200) and copied unchanged into this archive; Research re-hashed the copy and read all seven pages rendered. Manufacturer claims, not independent tests.
Archived copy of a document published by MidNite Solar. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived copy, unaltered, kept as a record of what MidNite Solar published. Original address: https://www.midnitesolar.com/pdfs/E-Panels_Explained.pdf. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: f1ffddc8510c912e9f4e1985afe9b58642131659573e6d5a1d977e07ffe8f31e
Earlier revisions, archived captures and copies published by someone other than the manufacturer. Every one stays reachable.
Archived copy of a document published by MidNite Solar. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived copy, unaltered, kept as a record of what MidNite Solar published. Original address: https://www.midnitesolar.com/pdfs/Auto_Transformer_Manual.pdf. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 14261abb9e95f67f87abba4987e199e8e5f7b897851c7f115c2d4306eeaa761e
Archived copy of a document published by MidNite Solar. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived copy, unaltered, kept as a record of what MidNite Solar published. Original address: https://www.midnitesolar.com/pdfs/E-Panels_Explained.pdf. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: f1ffddc8510c912e9f4e1985afe9b58642131659573e6d5a1d977e07ffe8f31e
Printed in the 10-252-1 REV: E instructions (no issue date printed; the newest edition MidNite serves) as "This warranty will be valid for a period of five (5) years for all products except the MNKID Charge Controller which will be two (2) years." for the original customer, with the original purchase receipt, an RA number, receipt no later than two weeks after the warranty ends and prepaid shipping. This is the edition's term, not a statement of MidNite's current policy.
Official instruction manual: MidNite Solar MNX-240 AutoFormer Instructions (10-252-1 REV: E) Rev 10-252-1 REV: E · Checked · Earlier documentLocation: Instructions page 12, Appendix A, MidNite Solar Inc. Limited Warranty
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