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Solar Inverter Product Overview

Solar inverters, monitoring and supportfor PV installations of all sizes

MyDeltaSolar CloudMonitoring for your PV installation

MyDeltaSolar Cloud is a cloud-based monitoring system that allows the solar inverter owner to register their PV plant online to view the status anytime and anywhere. This ensures reliable operation and a maximum return on your investment in your solar system.

The application can be used with Delta inverters featuring Wi-Fi communication such as the Flex-series single-phase inverters and RS485 inverters via DC1.

With its user-friendly Internet application, which provides a quick overview of the most important values, the yield and the system status, the MyDeltaSolar Cloud monitoring is ideal for residential or small commercial PV systems.

Real-time performance data is gathered from the inverters, sent over the internet, and presented on your computer or web-enabled device with easy to read graphs.

Automated email alerts can be configured to provide im-mediate notification of any issues, avoiding downtime on your solar investment.

DC1Load

LAN

DC PowerAC Grid

Wi-Fi

Routerlnternet

LAN

MyDeltaSolarCloud

Wi-Fi

Ethernetor

Wi-Fi

RS485

RS485

Wi-Fi

MyDeltaSolar AppMonitoring app for inverters with Wi-Fi communication or RS485 via DC1

MyDeltaSolar App uses integrated Wi-Fi communication in the Flex-series to connect to the inverter for commission-ing and monitoring of your PV plant. The app can be used with RS485 inverters as well via the DC1 and is available for Android and iOS mobile devices.

+MyDeltaSolar

APP

Initial Installation

System Monitoring

InverterSettings

Residential, Commercial and Utility-ScaleSolar Inverters For All Sizes Of PV Systems

RESIDENTIAL

COMMERCIAL

UTILITY-SCALE

H2.5 / H3A / H4A / H5A

M10A M15A / M20A M30A M50A M70A M88H

M50A M70A M88H M125HV

M6A / M8A / M10A

About DeltaSmarter. Greener. Together.

H2.5 Flex H3A Flex H4A Flex H5A FlexInput (DC)

Nominal power (W) 2600 3190 4320 5280

Voltage range (V) 30 ... 500 30 ... 600

MPP operating voltage range (V) 30 ... 500 30 ... 550

Voltage range for max. power (V) 240 ... 470 180 ... 500 240 ... 500 1)

Max. number of MPP Trackers 1 2 2)

Output (AC)

Number of phases 1

Nominal apparent power (VA) 3) 2500 3000 4000 5000 4)

Voltage range (V) 5) 230 (-20% / +22 %), 1 phase (L, N, PE)

Nominal frequency (Hz) 5) 50 / 60 ± 5

Power factor adjustable 0.8 capacitive ... 0.8 inductive

Additional Information

Max. efficiency (%) 97.5 98.3

Efficiency EU (%) 96.8 98.0

Operating temperature (°C) -25 ... +60 (full power up to +40 °C)

Protection degree IP651) When operated with maximum current2) Parallel inputs: 1 MPP Tracker, Separate inputs: 2 MPP Trackers, input load: symmetrical and asymmetrical (for H3A Flex / H4A Flex: 0/100 %, for H5A Flex: 4/96 %)3) Cos Phi = 1 (VA = W)4) 4.6 kW for Germany5) AC voltage and frequency range will be programmed according to the individual country requirements

H2.5 Flex H3A Flex / H4A Flex H5A Flex

2.5 kVA - 5 kVA

4 Wi-Fi comm.

4 Ultra Low Startup Voltage

NEW!4 Wi-Fi comm.

4 Ultra Low Startup Voltage

NEW!4 Wi-Fi comm.

4 Ultra Low Startup Voltage

NEW!

Delta, founded in 1971, is a global provider of power and thermal management solutions and a major player in several product seg-ments such as industrial automation, displays, and networking. Its mission statement, “To provide innovative, clean and energy-ef-ficient solutions for a better tomorrow,” focuses on addressing key environmental issues such as global climate change. As an energy-saving solutions provider with core competencies in power electronics and innovative research and development, Delta’s business domains include Power Electronics, Automation, and Infrastructure. Delta has 169 sales offices, 69 R&D centers and 37 manufacturing facilities worldwide.

Throughout its history, Delta has received many global awards and recognition for its business achievements, innovative technologies and dedication to corporate social responsibility. Since 2011, Delta

has been listed on the DJSI World Index of Dow Jones Sustai-nability™ Indices for 8 consecutive years. In 2017, Delta was selected by CDP (formerly the Carbon Disclosure Project) for its Climate Change Leadership Level for the 2nd consecutive year.

Maximum profitability

Delta solar inverters achieve a peak efficiency of up to 99.2 % and offer one of the largest operating temperature ranges available. Full output up to 50 °C ambient temperature to maximise energy efficiency and ensure maximum profitability.

Leading-edge characteristics

Some of the advanced characteristics include anti-PID (Potential Induced Degradation) to help protect solar module cells from degrading perfor-mance, nighttime reactive power and replaceable Type 1 & 2 SPDs. Delta M70A inverters provide I-V

curve measurement points on each individual string for creating graphs from this data.

Aluminium housing

The aluminium housing of Delta solar inverters ensure long lasting protection against moisture and corrosion. The dust-proof, completely shock-proof housing protects the electronics of the solar inverter from water spray from all directions. This

means that it can be installed in protected outdoor areas, damp basements and areas with a high level of dust (agriculture).

Long lifetime

Delta inverters have a very long lifetime thanks to the durable aluminum housing and high qual-ity robust electronics that are employed in their design. Continuous product improvement is ensured due to comprehensive testing during

product development and in production.

Delta Solar InvertersExceptional performance and advanced features

6 kVA - 10 kVA

M6A M8A M10AInput (DC)

Nominal power (W) 6600 8800 11000

Voltage range (V) 200 ... 1000

MPP operating voltage range (V) 200 ... 1000

Voltage range for max. power (V) 1) 315 ... 850 415 ... 800

Max. number of MPP Trackers 2 2)

Output (AC)

Number of phases 3

Nominal apparent power (VA) 3) 6000 8000 10000

Voltage range (V) 4) 230 ± 20 % / 400 VAC ± 20 %; 3 phase + PE or 3 phase + N + PE

Nominal frequency (Hz) 4) 50 / 60 ± 5

Power factor adjustable 0.8 capacitive ... 0.8 inductive

Additional Information

Max. efficiency (%) 98.3 98.3 98.3

Efficiency EU (%) 97.6 97.9 98.0

Operating temperature (°C) -25 ... +60 (full power up to +40 °C)

Protection degree IP651) When operated with balanced DC inputs (50/50 %)2) Parallel inputs: 1 MPP Tracker, Separate inputs: 2 MPP Trackers, input load: symmetrical and asymmetrical (for M6A, M8A, M10A: 40/60 %)3) Cos Phi = 1 (VA = W)4) AC voltage and frequency range will be programmed according to the individual country requirements

M6A M8A M10A

4 Wi-Fi and RS-485 Included

NEW!4 Wi-Fi and RS-485 Included

NEW!4 Wi-Fi and RS-485 Included

NEW!

15 kVA - 50 kVA

Strong and reliable company with local presence

� Experienced contact partners in your area and in your language

� Knowledge of the local grid access conditions

Highly reliable products with extensive testing and continu-ous improvement

� Extensively tested products in extreme conditions

� Robust electronics and die-cast aluminum chassis

� IP65 protection class for outdoor installation

The Delta AdvantageMore than just great products

Extensive support for sales partners, installers, and plant operators

� Delta Solar Team offers inverter training courses which can be run on your premises upon request

� Dedicated Solar Support Hotline which is there when you need help

Solar inverters with exceptional power density and advanced features

� M125HV/M88H CF/M70A have integrated string monitoring

� M30A/M50A/M88H CF with built-in Type II AC & DC SPDs & string fuses

� M125HV has integrated 1500Vdc, Type II AC & DC SPDs & string fuses

World leadingpeak efficiency

99.2%

M15A M20A M30A M50A

M15A M20A M30A M50AInput (DC)

Nominal power (W) 1) 15600 20600 31500 52000

Voltage range (V) 200 ... 1000 200 ... 1100 2)

MPP operating voltage range (V) 200 ... 1000

Voltage range for max. power (V) 3) 355 ... 820 470 ... 820 520 ... 800

Max. number of MPP Trackers Parallel inputs: 1 MPP Tracker, Separate inputs: 2 MPP Trackers,input load: symmetrical and asymmetrical (for M15A / M20A / M30A: 33/67 %; for M50A: 40/60 %)

Output (AC)

Number of phases 3

Nominal apparent power (VA) 4) 15000 20000 30000 50000

Voltage range (V) 5) 230 ± 20 % / 400 VAC ± 20 %; 3 phase + PE or 3 phase + N + PE

Nominal frequency (Hz) 5) 50 / 60 ± 5

Power factor adjustable 0.8 capacitive ... 0.8 inductive

Additional Information

Max. efficiency (%) 98.3 98.4 98.5 98.6

Efficiency EU (%) 97.9 98.1 98.2 98.4

Operating temperature (°C) -25 ... +60 6)

Protection degree IP651) Max. power per DC input with asymmetrical load is: 11.1 kW for M15A; 14.8 kW for M20A; 21 kW for M30A; 34.8 kW for M50A2) For some firmware versions limited to 1000 V3) When operated with balanced DC inputs (50/50 %)4) Cos Phi = 1 (VA = W)5) AC voltage and frequency range will be programmed according to the individual country requirements6) Full nominal power without derating up to: +52 °C for M15A, +51 °C for M20A, +49 °C for M30A, +48 °C for M50A. Indicated values applicable with nominal voltages (AC and DC) and Cos Phi =1

M70A M88H M125HV

M70A M88H (400V) M88H (480V) M125HVInput (DC)Nominal power (W) 70000 70000 84000 129000

Voltage range (V) 200 ... 1100 1) 860 ... 1500MPP operating voltage range (V) 200 ... 1000 860 ... 1450Voltage range for max. power (V) 2) 460 ... 900 3) 500 ... 800 600 ... 800 860 ... 1450 4)

Max. number of MPP Trackers 6 MPP Trackers 2 MPP Trackers - M88H ST model with optional 1 MPP Tracker capability 1 MPP Tracker

Output (AC)Number of phases 3Nominal apparent power (VA) 5) 77000 VA / 77000 W

Active Power66000 80000 140000 VA / 125000 W

Active Power

Voltage range (V) 6) 400 V -20 %/+30 % Y or Δ; 3 phase + PE (Δ) or 3 phase +

N + PE (Y)400 V ±30% Y or Δ / 480 V ±20% Y or Δ 4)

3 phase + PE (Δ) or 3 phase + N + PE (Y)600V -36% / +15% 3 phase + PE (Δ)

Nominal frequency (Hz) 6) 50 / 60 ± 5Power factor adjustable 0.8 capacitive ... 0.8 inductiveAdditional InformationMax. efficiency (%) 98.8 98.8 99.2Efficiency EU (%) 98.4 98.5 98.6 Operating temperature (°C) -25 ... +60 7)

Protection degree IP651) For some firmware versions limited to 1000 V2) When operated with balanced DC inputs (50/50 %)3) Ambient temperature: < 35°C: 460...900 V, < 40°C: 460...800 V or < 50°C: 520...700 V4) Ambient temperature: < 0°C: 860...1450 V, < 25°C: 860...1350 V or < 40°C: 860...1250 V5) Cos Phi = 1 (VA = W)6) AC voltage and frequency range will be programmed according to the individual country requirements7) Full nominal power without derating up to: +50°C for M70A, +40°C for M88H, +50°C for M125HV. Indicated values applicable with nominal voltages (AC and DC) and Cos Phi =1

70 kVA - 140 kVA

� Collect all relevant data from your Delta inverters

� Manage multiple PV plants in the MyDeltaSolar Cloud

� Connect to your Delta inverters via RS485 or Wi-Fi

� Compatible with third-party monitoring solutions

� Digital inputs, dry contacts, dynamic power limitation

Monitoring Your SavingsDC1 - Data Collector

NEW!4 140kVA

4 1500Vdc

NEW!4 6 MPPTs

4 Wireless comm.

+MyDeltaSolar

APP

GENERAL DC1

Supply voltage (RS485 plug)

9 ... 25 VDC / 5 W (from communication card of inverter or Delta DIN rail Power Supply DRC-12V10W1AZ or equivalent)

Supply voltage (Micro-USB) 5 VDC / 5 W

Protection degree IP20

Relative humidity 30 ... 85%Operating temperature range -25 ... +55 °C

Storage temperature range -30 ... +70 °C

Maximum operating altitude 2000 m

Max. number of inverters RS485: 30; Wi-Fi: 9Connectors RS485, Wi-Fi, Micro-SD, Extension port, USB 2.0

Wi-Fi DC1

Network standardsIEEE 802.11b IEEE 802.11g IEEE 802.11n

Data ratesIEEE 802.11b: 6.5 ... 150 Mbps IEEE 802.11g: 6 ... 54 Mbps IEEE 802.11n: 1 ... 1 Mbps

Modulation OFDM (BPSK), QPSK, 16-QAM, 64-QAM; 802.11b (CCK / DSSS)

Bandwidth 20 MHz / 40 MHz

November 14, 2019 - All information and specifications are subject to change without notice.

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Good service is very important. Therefore Delta provides reliable, flexible and competent support. Customer sat-isfaction and fast response times are not just words for Delta. Delta cares for partners and customers during the complete lifetime of the product.

Our highly motivated Solar Team supports Delta’s customers via our dedicated Solar Support Hotline which is there when you need help.

If necessary, you can receive local support from our service teams. Exchange units and components are avail-able within two working days.

Do you need detailed information about the solar inverter; No problem! Our Delta Solar Team offers inverter training courses which can be run either on our premises or on your premises on request.

Reliable, Flexible and Competent

Sales Contact

United Kingdomsales.uk@solar-inverter.com0800 051 4280 (Free Call)

Other European Countriessales.europe@solar-inverter.com+49 7641 455 547

Delta Service & Support