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MARSTEK.
Micro inverters.

SATURN-M for solar modules and documented balcony systems with separate storage.

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MARSTEK SATURN-M · Serial image of the manufacturer
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Select memory and inverter together.

SATURN B2500-D is a DC memory without built-in AC inverters. The manufacturer's connection with 2-MPPT/800-W micro inverters is shown on the memory overview with both components.

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1 current series
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MARSTEK SATURN-M

Micro inverters · single phase · 230 V

0,5–2 kW

View 5 variants ↓

PERFORMANCE VARIANTS · SATURE-M

MARSTEK SATURN-M

0,5–2 kW · Micro inverters · single phase · 230 V

Original product information SATURN-M2 · 800/1000-VA types (EN) (PDF, 5,6 MB)

Manufacturer web selection and English M2 product info · tested 09.11.2026

  • 0,5 kWMARSTEK M1-500Maximale AC-Ausgangsleistung laut Hersteller-Webtabelle. 60 V maximaler DC-Eingang; Betrieb 16–60 V; MPPT 25–55 V. Zusätzliche regionale Hersteller-Weblistung. Das verlinkte M2-PDF deckt diesen Typ nicht ab; typspezifisches PDF anfragen.1 MPP TrackerDetails Enquire
  • 0,6 kWMARSTEK M2-600Maximale AC-Ausgangsleistung laut Hersteller-Webtabelle. 60 V maximaler DC-Eingang; Betrieb 16–60 V; MPPT 25–55 V. Zusätzliche regionale Hersteller-Weblistung. Das verlinkte M2-PDF deckt diesen Typ nicht ab; typspezifisches PDF anfragen.2 MPP TrackerDetails Enquire
  • 0,8 kWMARSTEK M2-800Maximale AC-Ausgangsleistung laut Hersteller-Webtabelle. 60 V maximaler DC-Eingang; Betrieb 16–60 V; MPPT 25–55 V. In der internationalen Hauptauswahl geführt. M2-PDF mit den dort exakten MST-MI-Typnamen und abweichendem Dokumentstand beachten.2 MPP TrackerDetails Enquire
  • 1 kWMARSTEK M2-1000Maximale AC-Ausgangsleistung laut Hersteller-Webtabelle. 60 V maximaler DC-Eingang; Betrieb 16–60 V; MPPT 25–55 V. In der internationalen Hauptauswahl geführt. M2-PDF mit den dort exakten MST-MI-Typnamen und abweichendem Dokumentstand beachten.2 MPP TrackerDetails Enquire
  • 2 kWMARSTEK M4-2000Maximale AC-Ausgangsleistung laut Hersteller-Webtabelle. 60 V maximaler DC-Eingang; Betrieb 16–60 V; MPPT 25–55 V. In der internationalen Hauptauswahl geführt. Das verlinkte M2-PDF deckt diesen Typ nicht ab; typspezifisches PDF anfragen.4 MPP TrackerDetails Enquire

Web selection: M1-500, M2-600, M2-800, M2-1000 and M4-2000. The PDF download only covers the SATURN-M2 types MST-MI0800W and MST-MI1000W (800/1000 VA); it is not a data sheet for M1-500, M2-600 or M4-2000. Web names and MST-MI device stands are not equated unchecked. For B2500-D, the manufacturer calls a 2-MPPT/800-W system connection; other power levels are not automatic memory sharing.

Availability on request. The assigned original data sheet and the specific device design are decisive.

Series and documents according to manufacturer overview. Source check: 09.11.2026. A manufacturer list confirms no stock. English and provisional data sheets are marked on the download page.

Inverter archive

Older MST-MI manual stand with WLAN and 4G devices. The download also contains the German section.

Older devices and document versions outside the current selection. An archive assignment is not a confirmed cancellation. We will clarify delivery options and replacement solutions on request.

1 archived series
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Illustrative image

Archive document

MARSTEK MST-MI · Handbuchstand 2024

Micro inverters · older document level · single phase · 230 V

600 / 800 / 1000 VA according to the original manual

View 6 variants ↓

ARCHIV · PERFORMANCE VARIANTS · SATURN-M

MARSTEK MST-MI · Handbuchstand 2024

600 / 800 / 1000 VA according to the original manual · Micro inverter · older document level · single phase · 230 V

Original manual MST-MI · DE/EN/IT/ES/FR/PL (PDF, 5,5 MB)

Issue 01 · 10.05.2024 · German section from PDF page 22

  • Check informationMARSTEK MST-MI0600W600 VA maximale AC-Scheinleistung laut Original; WLAN-Ausführung. Dokumentstand 2024. Wirkleistung in W nicht gesondert belegt; maßgeblich ist die VA-Angabe.2 MPP TrackerDetails Archive enquiry
  • Check informationMARSTEK MST-MI0800W800 VA maximale AC-Scheinleistung laut Original; WLAN-Ausführung. Dokumentstand 2024. Wirkleistung in W nicht gesondert belegt; maßgeblich ist die VA-Angabe.2 MPP TrackerDetails Archive enquiry
  • Check informationMARSTEK MST-MI1000W1000 VA maximale AC-Scheinleistung laut Original; WLAN-Ausführung. Dokumentstand 2024. Wirkleistung in W nicht gesondert belegt; maßgeblich ist die VA-Angabe.2 MPP TrackerDetails Archive enquiry
  • Check informationMARSTEK MST-MI0600G600 VA maximale AC-Scheinleistung laut Original; 4G-Ausführung. Dokumentstand 2024. Wirkleistung in W nicht gesondert belegt; maßgeblich ist die VA-Angabe.2 MPP TrackerDetails Archive enquiry
  • Check informationMARSTEK MST-MI0800G800 VA maximale AC-Scheinleistung laut Original; 4G-Ausführung. Dokumentstand 2024. Wirkleistung in W nicht gesondert belegt; maßgeblich ist die VA-Angabe.2 MPP TrackerDetails Archive enquiry
  • Check informationMARSTEK MST-MI1000G1000 VA maximale AC-Scheinleistung laut Original; 4G-Ausführung. Dokumentstand 2024. Wirkleistung in W nicht gesondert belegt; maßgeblich ist die VA-Angabe.2 MPP TrackerDetails Archive enquiry

Original manual for six MST-MI types with 600, 800 or 1000 VA maximum AC output. W here stands for WLAN, G for 4G. The performance levels serve the model selection; the PDF table mentions VA. Older document level, no flat-rate cancellation. The M1/M2/M4 names used in the current web offer do not confirm an identical hardware version.

Older manufacturer's document. Delivery options on request. The assigned original data sheet and the specific device design are decisive.

Manufacturer information about MARSTEK

MARSTEK at a glance

MARSTEK leads SATURN-M micro inverters as well as storage solutions for balconies and residential buildings. At TP ENERGY you will find the documented models, original documents and the introduction to the appropriate memory combination.

Manufacturer's sources: international SATURN-M selection, Additional regional types and Original documents. Tested on 09.11.2026.

Read more about MARSTEK

Which SATURN-M types are listed?

The international manufacturer site mentions M2-800, M2-1000 and M4-2000. The additional regional manufacturer list lists M1-500 and M2-600 with complete technical tables. These complementary types are explicitly marked as regional web listing. The power levels range from 500 to 2000 W; the specific type determines the number of MPP trackers and connection design.

Which types does the current PDF cover?

The English SATURN-M2 product information mentions exactly MST-MI0800W and MST-MI1000W with 800 and 1000 VA respectively. This PDF is not considered a data sheet for M1-500, M2-600 or M4-2000. The web names and MST-MI device stands are not automatically equated due to different document details. You can request more type-specific PDFs.

What's in the inverter archive?

The unchanged original manual Issue 01 of 10.05.2024 describes MST-MI0600W, MST-MI0800W, MST-MI1000W and the corresponding G-versions. W means WLAN, G means 4G communication. The table indicates maximum apparent power in VA. There is no separate active power in W. Archive here means older document status and no claimed cancellation.

How is a SATURN storage system selected?

B2500-D and micro inverters are separate components. For the documented memory connection, MARSTEK calls a 2-MPPT-/800-W version and up to four B2500-D. Other inverter power or similar devices are not automatically released for each circuit. We compare equipment level, connections and required cables for your system.

Manufacturer's sources: international SATURN-M selection, Additional regional types and Original documents. Tested on 09.11.2026.

Which combination fits your system?

Ask the matching SATURN-M and the associated memory together.

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