About DeltaSolar
Connect the Delta equipment to the sites Wi-Fi connection for remote access anywhere or connect directly to the inverter onsite using your smart device eliminating the need to have a Wi-Fi internet service. .Full “At a...
Connect the Delta equipment to the sites Wi-Fi connection for remote access anywhere or connect directly to the inverter onsite using your smart device eliminating the need to have a Wi-Fi internet service. .Full “At a Glance” energy status and analysis .Display of production, consumption, energy bought and energy exported* .Historic data available by day, month or year for comparisons of performance .View grid voltage and frequency as well as the solar power voltage and amps .Easy commission and connect method *Requires the installation of the CT clamp and cable or external power meter. Delta’s P2P (point to point) feature offers the ability to connect your smart device directly to your inverter or battery and receive rapid data update to see your loads and generation as it happens. A new web portal version of the app is also available using your app login details at https://mydeltasolar.deltaww.com.
Version History This update from Apple will improve the functionality of this app. No new features are included. 1. Support H5A_222 model fw upgrade notice 2.16 Apr 2 1. Support inverter comm signal light display 2. Fix meter setting issue 2.15 Feb 10 1. Support showing the error event of cloud registration in the commission process 2. Support Wi-Fi inv change comm protocol 3. Support Wi-Fi inv change comm IP 4. Improve the plant name sorting 5. Improve router signal sorting 6. Update Service terms and Privacy policy 2.14 10/31/2025 1. Support new grid code 2. Support Bluetooth inv change protocol 3. Support account deletion function 4. Support new grid setting items 5. Add router name's checking mechanism 6. Improve the new Bluetooth module connection mechanism 7. Adjust the cloud plant status display 8. Revise Wi-Fi inv today energy issue 2.13 02/26/2025 1. Support new grid code 2. Support Bluetooth inv change protocol 3. Support account deletion function 4. Support new grid setting items 5. Add router name's checking mechanism 6. Improve the new Bluetooth module connection mechanism 7. Adjust the cloud plant status display 8. Revise Wi-Fi inv today energy issue 2.12 01/21/2025 1. Support ripple control function 2. Support new grid code 3. Support connecting to the new Bluetooth module device 4. Support new grid setting items 2.11 10/24/2024 1. Enhance RS485 inv search mechanism. 2. Enhance Wi-Fi connection speed. 3. Enhance monitor page loading speed. 4. Fix sometimes it takes long time to load home page. 5. Update H10E upgrade detection. 6. Add warning message before delete site. 7. Support change plant type in DC1 system. 8. Add warning message before using camera scan QR code. 9. Enhance cloud registration process. 10. Fix sometime APP would always notify user duplicated registration. 2.10 01/22/2024 1. Enhance RS485 inv search mechanism. 2. Enhance Wi-Fi connection speed. 3. Enhance monitor page loading speed. 4. Fix sometimes it takes long time to load home page. 5. Update H10E upgrade detection. 6. Add warning message before delete site. 7. Support change plant type in DC1 system. 8. Add warning message before using camera scan QR code. 9. Enhance cloud registration process. 10. Fix sometime APP would always notify user duplicated registration. 2.9 01/09/2024 1. Upgrade Grid Code list 2. Update DRM / Dry contact support device list 3. Support change protocol for inv only system 4. Support monitor meter information 5. Update VDE4105 function support grid code list 6. Add read only mode in Grid Setting / Partial export page 7. Update AS4777 function 8. Update grid setting table 2.8 11/07/2023 1. Improve stability for setting router during commission 2.7 01/27/2023 1. H10E FW version auto scan 2. Bluetooth support DB18 3. Bluetooth function improvement 4. Add Bluetooth FW version display 5. Add read only mode for grid setting. 6. User not allowed to add new device to plant with viewer permission. 2.6 11/19/2022 1. BX6.3_AC FW auto upgrade 2. Modify 3 phase inverter comply with AS4777:2020 (AU) 3. Support BX6.3_DD error code 4. Support Sub-1G FW upgrade fail error code 5. Support string current info when string number more than 7 6. iOS WiFi connection improvement 7. DC1 V2.05 FW bundle 1.9 10/18/2022 1. BX6.3_AC FW auto upgrade 2. Modify 3 phase inverter comply with AS4777:2020 (AU) 3. Support BX6.3_DD error code 4. Support Sub-1G FW upgrade fail error code 5. Support string current info when string number more than 7 6. iOS WiFi connection improvement 7. DC1 V2.05 FW bundle 1.8 10/17/2022 1. BX6.3_AC FW detect 2. Cell balance time setting 3. Improve DC1 commission interface 4. Add Quick monitoring 5. Improve login interface 1.7 07/30/2022 1. BX6.3_AC FW detect 2. Cell balance time setting 3. Improve DC1 commission interface 4. Add Quick monitoring 5. Improve login interface 1.6 07/25/2022 1. Performance improvement (Login / Remote monitoring / Commission / Communication) 2. H5E settings 3. Generation limit control 4. NMI API 5. FW DateCode 1.5 06/11/2022 1. Enhance compatibility of special character in password. 1.4 11/06/2021 1. Support Battery System 2. Support IV-Curve function. 3. Enhance monitor UI. 4. Enhance system compatibility. 1.3 10/17/2021 1. Support Battery System 2. Support IV-Curve function. 3. Enhance monitor UI. 4. Enhance system compatibility. 1.2 10/12/2021 1. Support Battery System 2. Support IV-Curve function. 3. Enhance monitor UI. 4. Enhance system compatibility. 1.1 09/29/2021 1.0 07/26/2021
Previous Versions
Here you can find the changelog of DeltaSolar since it was posted on our website on 2023-09-25 19:30:10.
The latest version is 2.16 and it was updated on 2026-06-25 07:17:32. See below the changes in each version.
DeltaSolar version 2.16
Updated At: 2026-06-04
Changes: Version History This update from Apple will improve the functionality of this app. No new features are included.
1. Support H5A_222 model fw upgrade notice 2.16 Apr 2 1. Support inverter comm signal light display
2. Fix meter setting issue 2.15 Feb 10 1. Support showing the error event of cloud registration in the commission process
2. Support Wi-Fi inv change comm protocol
3. Support Wi-Fi inv change comm IP
4. Improve the plant name sorting
5. Improve router signal sorting
6. Update Service terms and Privacy policy 2.14 10/31/2025 1. Support new grid code
2. Support Bluetooth inv change protocol
3. Support account deletion function
4. Support new grid setting items
5. Add router name's checking mechanism
6. Improve the new Bluetooth module connection mechanism
7. Adjust the cloud plant status display
8. Revise Wi-Fi inv today energy issue 2.13 02/26/2025 1. Support new grid code
2. Support Bluetooth inv change protocol
3. Support account deletion function
4. Support new grid setting items
5. Add router name's checking mechanism
6. Improve the new Bluetooth module connection mechanism
7. Adjust the cloud plant status display
8. Revise Wi-Fi inv today energy issue 2.12 01/21/2025 1. Support ripple control function
2. Support new grid code
3. Support connecting to the new Bluetooth module device
4. Support new grid setting items 2.11 10/24/2024 1. Enhance RS485 inv search mechanism.
2. Enhance Wi-Fi connection speed.
3. Enhance monitor page loading speed.
4. Fix sometimes it takes long time to load home page.
5. Update H10E upgrade detection.
6. Add warning message before delete site.
7. Support change plant type in DC1 system.
8. Add warning message before using camera scan QR code.
9. Enhance cloud registration process.
10. Fix sometime APP would always notify user duplicated registration. 2.10 01/22/2024 1. Enhance RS485 inv search mechanism.
2. Enhance Wi-Fi connection speed.
3. Enhance monitor page loading speed.
4. Fix sometimes it takes long time to load home page.
5. Update H10E upgrade detection.
6. Add warning message before delete site.
7. Support change plant type in DC1 system.
8. Add warning message before using camera scan QR code.
9. Enhance cloud registration process.
10. Fix sometime APP would always notify user duplicated registration. 2.9 01/09/2024 1. Upgrade Grid Code list
2. Update DRM / Dry contact support device list
3. Support change protocol for inv only system
4. Support monitor meter information
5. Update VDE4105 function support grid code list
6. Add read only mode in Grid Setting / Partial export page
7. Update AS4777 function
8. Update grid setting table 2.8 11/07/2023 1. Improve stability for setting router during commission 2.7 01/27/2023 1. H10E FW version auto scan
2. Bluetooth support DB18
3. Bluetooth function improvement
4. Add Bluetooth FW version display
5. Add read only mode for grid setting.
6. User not allowed to add new device to plant with viewer permission. 2.6 11/19/2022 1. BX6.3_AC FW auto upgrade
2. Modify 3 phase inverter comply with AS4777:2020 (AU)
3. Support BX6.3_DD error code
4. Support Sub-1G FW upgrade fail error code
5. Support string current info when string number more than 7
6. iOS WiFi connection improvement
7. DC1 V2.05 FW bundle 1.9 10/18/2022 1. BX6.3_AC FW auto upgrade
2. Modify 3 phase inverter comply with AS4777:2020 (AU)
3. Support BX6.3_DD error code
4. Support Sub-1G FW upgrade fail error code
5. Support string current info when string number more than 7
6. iOS WiFi connection improvement
7. DC1 V2.05 FW bundle 1.8 10/17/2022 1. BX6.3_AC FW detect
2. Cell balance time setting
3. Improve DC1 commission interface
4. Add Quick monitoring
5. Improve login interface 1.7 07/30/2022 1. BX6.3_AC FW detect
2. Cell balance time setting
3. Improve DC1 commission interface
4. Add Quick monitoring
5. Improve login interface 1.6 07/25/2022 1. Performance improvement (Login / Remote monitoring / Commission / Communication)
2. H5E settings
3. Generation limit control
4. NMI API
5. FW DateCode 1.5 06/11/2022 1. Enhance compatibility of special character in password. 1.4 11/06/2021 1. Support Battery System
2. Support IV-Curve function.
3. Enhance monitor UI.
4. Enhance system compatibility. 1.3 10/17/2021 1. Support Battery System
2. Support IV-Curve function.
3. Enhance monitor UI.
4. Enhance system compatibility. 1.2 10/12/2021 1. Support Battery System
2. Support IV-Curve function.
3. Enhance monitor UI.
4. Enhance system compatibility. 1.1 09/29/2021 1.0 07/26/2021
DeltaSolar version 2.15
Updated At: 2026-02-10
Changes: 1. Support inverter comm signal light display
2. Fix meter setting issue
DeltaSolar version 2.13
Updated At: 2025-02-26
Changes: Feb 26, 2025
Version 2.13
1. Support new grid code
2. Support Bluetooth inv change protocol
3. Support account deletion function
4. Support new grid setting items
5. Add router name's checking mechanism
6. Improve the new Bluetooth module connection mechanism
7. Adjust the cloud plant status display
8. Revise Wi-Fi inv today energy issue
DeltaSolar version 2.12
Updated At: 2025-01-21
Changes: Jan 21, 2025
Version 2.12
1. Support new grid code
2. Support Bluetooth inv change protocol
3. Support account deletion function
4. Support new grid setting items
5. Add router name's checking mechanism
6. Improve the new Bluetooth module connection mechanism
7. Adjust the cloud plant status display
8. Revise Wi-Fi inv today energy issue
DeltaSolar version 2.11
Updated At: 2024-10-24
Changes: Oct 24, 2024
Version 2.11
1. Support ripple control function
2. Support new grid code
3. Support connecting to the new Bluetooth module device
4. Support new grid setting items
DeltaSolar version 2.10
Updated At: 2024-01-22
Changes: Jan 22, 2024
Version 2.10
1. Enhance RS485 inv search mechanism.
2. Enhance Wi-Fi connection speed.
3. Enhance monitor page loading speed.
4. Fix sometimes it takes long time to load home page.
5. Update H10E upgrade detection.
6. Add warning message before delete site.
7. Support change plant type in DC1 system.
8. Add warning message before using camera scan QR code.
9. Enhance cloud registration process.
10. Fix sometime APP would always notify user duplicated registration.
DeltaSolar version 2.9
Updated At: 2024-01-09
Changes: Jan 9, 2024
Version 2.9
1. Enhance RS485 inv search mechanism.
2. Enhance Wi-Fi connection speed.
3. Enhance monitor page loading speed.
4. Fix sometimes it takes long time to load home page.
5. Update H10E upgrade detection.
6. Add warning message before delete site.
7. Support change plant type in DC1 system.
8. Add warning message before using camera scan QR code.
9. Enhance cloud registration process.
10. Fix sometime APP would always notify user duplicated registration.
DeltaSolar version 2.8
Updated At: 2023-11-07
Changes: Nov 7, 2023
Version 2.8
1. Upgrade Grid Code list
2. Update DRM / Dry contact support device list
3. Support change protocol for inv only system
4. Support monitor meter information
5. Update VDE4105 function support grid code list
6. Add read only mode in Grid Setting / Partial export page
7. Update AS4777 function
8. Update grid setting table
DeltaSolar version 2.7
Updated At: 2023-01-27
Changes: Jan 27, 2023
Version 2.7
1. Improve stability for setting router during commission
DeltaSolar version 2.16
Updated At: 1970-01-01
Changes: 1. Support H5A_222 model fw upgrade notice
Disclaimer
Official App Store Link
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