M70A Flex

  • M70A Flex solar inverter
  • M70A Flex three-quarter view
  • View of the M70A Flex input panel
  • M70A Flex mounting bracket
  • M70A Flex

Maximum profitability and versatility

The M70A Flex Inverter has a peak efficiency of 98.8 % and has built-in and replaceable AC and DC-side Type 2 SPDs (surge protection devices). 6 MPP trackers are featured for optimum energy harvest on commercial rooftops with multiple angles as well as a wide input voltage range from 200 – 1100 V.

Flexible system design

For the system planner, maximum flexibility is ensured thanks to a wide input voltage range of 200 - 1000 V and 6 MPP trackers. The new unit is compatible with major types of PV modules and the robust IP65 rated enclosure allows outdoor installation.

Simple Installation

The lightweight and compact design of the M70A Flex greatly simplifies installation. The inverters include a unique wall mount bracket in the scope of delivery, allowing the units to be easily installed on a variety of wall surfaces.

Product Downloads

Sort results by: File Name | Date | File Type | Size | Document Type
Manual_M70A_260_RPI703M260000_Product_Version_L_M_EU_DA
PDF, 14.83 MB
Manual_M70A_260_RPI703M260000_Product_Version_L_M_EU_DE
PDF, 13.31 MB
Manual_M70A_260_RPI703M260000_Product_Version_L_M_EU_EN
PDF, 13.17 MB
Manual_M70A_260_RPI703M260000_Product_Version_L_M_EU_PT
PDF, 15.3 MB
Manual_M70A_260_RPI703M260000_Product_Version_L_M_EU_NL
PDF, 15.07 MB
Manual_M70A_260_RPI703M260000_Product_Version_L_M_EU_PL
PDF, 15.4 MB
Manual_M70A_260_RPI703M260000_Product_Version_L_M_EU_FR
PDF, 15.36 MB
M70A_260_Databrief_DE
PDF, 715.94 KB
M70A_260_Databrief_EN
PDF, 690.16 KB
M70A_260_Databrief_FR
PDF, 707.56 KB
Faltblatt Solar-Wechselrichter M50A / M70A / M100A Flex
PDF, 1.6 MB
Leaflet Solar Inverters M50A / M70A / M100A Flex
PDF, 1.28 MB
Dépliant Onduleurs Solaires M50A / M70A / M100A Flex
PDF, 1.29 MB
Declaration Delta FR M70A FOR-RES_18E DENPS202303272.pdf
PDF, 738.73 KB
Certificate_M70A_xxx_M50A_260_EN_VDE_AR_N_4110_20_116_xx_DSP1_39_Confirmation_new_software_20231
PDF, 298.67 KB
M70A_260_Databrief_NL
PDF, 494.76 KB
Certificate M50A_260 M70A_260 50549-1 and PRO-RES_10E V5 and PRO-RES_64E V3
PDF, 1.26 MB
Certificate M50A_260 M70A_260 50549-2 and PRO-RES_10E V5 and PRO-RES_64E V3
PDF, 1.47 MB
Graphical_installation_manual_M70A_260_RPI703M260000_L_M_EU_EN
PDF, 4.07 MB
Graphical_installation_manual_M70A_260_RPI703M260000_L_M_EU_DE
PDF, 4.13 MB
Graphical_installation_manual_M70A_260_RPI703M260000_L_M_EU_ES
PDF, 4.12 MB
Graphical_installation_manual_M70A_260_RPI703M260000_L_M_EU_DA
PDF, 4.22 MB
Graphical_installation_manual_M70A_260_RPI703M260000_L_M_EU_IT
PDF, 4.75 MB
Graphical_installation_manual_M70A_260_RPI703M260000_L_M_EU_FR
PDF, 4.37 MB
Graphical_installation_manual_M70A_260_RPI703M260000_L_M_EU_PL
PDF, 4.76 MB
Graphical_installation_manual_M70A_260_RPI703M260000_L_M_EU_NL
PDF, 4.75 MB
Graphical_installation_manual_M70A_260_RPI703M260000_L_M_EU_PT
PDF, 4.82 MB
Graphical_installation_manual_M70A_260_RPI703M260000_L_M_EU_SV
PDF, 4.73 MB
Certificate_M50A_M70A_FLEX_EN_DE_VDE_AR_N_4105_EZE_NA_Schutz_VDE_V_0124_100_DAKKS_test_report_20221.pdf
PDF, 15.32 MB
Certificate_M50A_M70A_FLEX_EN_DE_VDE_AR_N_4105_EZE_NA_Schutz_VDE_V_0124_100_DAKKS_cover_20221.pdf
PDF, 8.14 MB
Certificate_M70A_DE_VDE_AR_N_4120_2018_EZE_20208.pdf
PDF, 17.01 MB
SelfDecl_M70A CE Decl EN 2019B.pdf
PDF, 1.22 MB
SelfDecl_M70A CE Decl DE 2019B.pdf
PDF, 1.21 MB
SelfDecl_M70A CE Decl ES 2019B.pdf
PDF, 1.22 MB
SelfDecl_M70A CE Decl FR 2019B.pdf
PDF, 1.21 MB
SelfDecl_M70A CE Decl NL 2019B.pdf
PDF, 1.22 MB
SelfDecl_M70A CE Decl PT 2019B.pdf
PDF, 1.23 MB
SelfDecl_M70A CE Decl PL 2019B.pdf
PDF, 1.22 MB
Certificate_M70A_M50A_260_DE_VDE_AR_N_4110_2018_11_EZE_TR3_TR4_TR8_20212.pdf
PDF, 24.81 MB
Certificate_M50A_260_M70A_260_FR_UTE_C15_712_Enedis_xxx10E_V5_VDE_0126_1_1_A1_20216.pdf
PDF, 434.01 KB
Certificate_M50A_260_M70A_260_FR_EN_VDE012611_08_2013_20207.pdf
PDF, 374.62 KB
Certificate_M70A_260_M50A_260_FR_EN_VDE_0126-1-1_08_2013_20207.pdf
PDF, 374.62 KB
Certificate_M70A_260_M50A_260_EN_Declaration_For_France_VFR2019_2020b.pdf
PDF, 528.21 KB
Certificate_M70A_260_M50A_260_EN_50549_2_2019_20209
PDF, 206.36 KB
Certificate_M70A_260_M50A_260_EN_UTE_C15_712_1_07_2013_20207.pdf
PDF, 90.32 KB
SelfDecl_M70Axxx_EN_Declaration_For_France_EDT_ver1_20207.pdf
PDF, 90.32 KB
SelfDecl_M70Axxx_EN_Declaration_For_France_French Islands_SEI_REF04_ver07_20207.pdf
PDF, 90.32 KB
SelfDecl_M70Axxx_EN_Declaration_For_France_VFR2019_20207.pdf
PDF, 90.32 KB
Commissioning Delta inverters with Delta Service Software (DSS) and USB-RS485 Adapter.pdf
PDF, 759.01 KB
Mise en service des onduleurs Delta avec le logiciel Delta Service (DSS) & l'adaptateur USB-RS485_FR.pdf
PDF, 762.37 KB
Inbetriebnahme von Delta Wechselrichtern mit Delta Service Software (DSS) & USB-RS485 Adapter_DE.pdf
PDF, 759.32 KB
Arc_Fault_Detection_for_PV_Systems_EN_v4.pdf
PDF, 4.6 MB
RP2d_Android_Inbetriebnahme_Cloud Anmeldung WiFi-,RS485 WR_ DC1_ APP_de.pdf
PDF, 4.69 MB
RP3d_IOS _Inbetriebnahme_ Cloud Anmeldung WiFi-, RS485 WR_DC1_APP_de.pdf
PDF, 4.75 MB
RP5d_ Service Software DSS_RS485 Wechselrichter_de.pdf
PDF, 5.05 MB
SelfDecl_Mxx_DE_VDE ARN 4105_2018_EPO_20202.pdf
PDF, 790.37 KB
DP3d_Local Monitoring_Einstellungen_Sonderfunktionen_WiFi-,RS485 Wechselrichter_DC1.pdf
PDF, 6.3 MB
DP9d_Fernzugriff Monitoring über Web Seite_de.pdf
PDF, 1005.38 KB
AP1d_Vorbereitung Inbetriebnahme_ WiFi-, RS485 Wechelrichter_ DC1_DE.pdf
PDF, 1.59 MB
DP6d_Fernüberwachung (Remote) mit APP_de.pdf
PDF, 1.8 MB
SelfDecl_Flex_Series_M6_8_10_15_20_30_50_70A_M88H_FR_VFR2019_2020C.pdf
PDF, 895.03 KB
Productoverzicht_Solar_2023
PDF, 5.52 MB
Brochure_Commercial_PV_plants_2023-01-16_EN.pdf
PDF, 775.99 KB
Produktübersicht_Solar_2023
PDF, 8.47 MB
Certificate_EN_Factory_Inspection_Delta_Taiwan_SPM_V1_20187.pdf
PDF, 934.85 KB
Product_overview_Solar_2023
PDF, 7.14 MB
Vue_d'ensemble_des_produits_Solar_2023
PDF, 7.3 MB
Certificate_ISO_9001-2015_Wujang_factory_2022-06-10
PDF, 2.78 MB
Certificate_of_conformity_IECQ_RoHS_up_to_2022_20206.pdf
PDF, 3.68 MB
Certificate_ISO_14001_up_to_2023_20209.pdf
PDF, 987.91 KB
Certificate_ISO_9001_up_to_2023_2020A.pdf
PDF, 997.87 KB
Certificate_ISO_45001_up_to_2022_20195.pdf
PDF, 614.33 KB

Help on commissioning

Help on commissioning

If you need assistance to commission a M70A or M125HV inverter please go to the link below.

 » Learn more

Arc fault detection information

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