By clicking “Accept All Cookies”, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. View our Privacy Policy for more information.
PreferencesDenyAccept

WebinarBattery Design Explained: From Prototyping to Certification

Watch Recording
X

Live Webinar Battery Design Explained

Watch RecordingX

Solplanet ASW 25K-LT-G3 3-Phase Grid-Tied Inverter, 25KW, EU, 3MPPT, WiFi Stick, Type II Lightning

The Solplanet ASW 25K-LT-G3 is a powerful 25 kW, three-phase inverter designed for large-scale residential and commercial solar systems. With three MPPTs, IP66-rated protection, and an efficiency of 98.4%, it maximizes solar energy capture in varied conditions. The built-in Wi-Fi connectivity and easy setup with Solplanet apps enable seamless monitoring and control, while Type II lightning protection ensures system security.

  • Nominal AC Output Power: Provides 25 kW, ideal for large residential and commercial solar installations.
  • High Efficiency: Operates with a peak efficiency of 98.4%, enhancing energy yield and reducing power loss.
  • Triple MPPT Design: Three MPPT inputs support flexible panel configurations for optimized solar energy capture.
  • Robust Protection: Includes Type II lightning protection, DC switch, and ground fault monitoring for reliable operation.
  • Smart Connectivity: Equipped with Wi-Fi stick and optional RS485/LAN communication for remote monitoring and management.
Get the brochure
Contact us

Exclusive B2B Discounts

Unlock special pricing for business customers with flexible terms and minimal order quantities (MOQs) tailored to your needs.

Fast Delivery Across the EU

Benefit from quick and reliable shipping with ready-to-ship inventory located in European warehouses.

Expert Technical Guidance

Get personalized advice on choosing the right solar inverter or determining the ideal battery capacity for your project.

Trusted Since 2011

Based in Berlin, Germany, we are a leading battery manufacturer and energy storage consultant with over a decade of expertise.

Technical Details

ASW 25K-LT-G3

Solar Energy Input

  • Max. PV Array Power: 37,500 Wp STC
  • Max. Input Voltage: 1100 V
  • MPPT Voltage Range / Rated Input Voltage: 180 V - 1000 V / 630 V
  • Min. Input Voltage: 160 V
  • Initial Feed-in Voltage: 200 V
  • Max. Operating Input Current: 32 A / 32 A / 32 A
  • Max. Short Circuit Current: 48 A / 48 A / 48 A
  • No. of Independent MPPT Inputs / Strings per MPPT Input: 3 / A:2; B:2; C:2

AC Output (Grid)

  • Rated Active Power: 25 kW
  • Rated Apparent Power: 25,000 VA
  • Max. Apparent Power: 25,000 VA
  • AC Nominal Voltage: 220 V / 380 V, 230 V / 400 V, 240 V / 415 V
  • AC Voltage Range: 180 V to 305 V / 312 V to 528 V
  • AC Grid Frequency / Range: 50 Hz / 45 Hz to 55 Hz, 60 Hz / 55 Hz to 65 Hz
  • Max. Output Current: 39.9 A
  • Adjustable Power Factor Range: 0.8 leading to 0.8 lagging
  • Feed-in Phases: 3 / 3-N-PE
  • Harmonic Distortion (THD) at Rated Output: < 3%

Efficiency and Protection

  • Max. Efficiency / European Efficiency: 98.4% / 98.2%
  • DC Switch: Yes
  • Ground Fault Monitoring / Grid Monitoring: Yes / Yes
  • DC Reverse Polarity Protection / AC Short Circuit Protection: Yes / Yes
  • All-Pole Sensitive Residual-Current Monitoring Unit: Yes
  • Arc Fault Circuit Interrupter (AFCI): Optional
  • Surge Protection: Type II
  • Protection Class (IEC 62109-1) / Overvoltage Category (IEC 62109-1): I / AC: III; DC: II

General Data

  • Dimensions (W × H × D): 543 × 520 × 235 mm
  • Weight: 29 kg
  • Topology: Non-isolated
  • Self-Consumption (Night): < 1 W
  • Operating Temperature Range: -25°C to +60°C
  • Degree of Protection (IEC 60529): IP66
  • Cooling Concept: Active cooling
  • Max. Operating Altitude: 3000 m

Features

  • DC Connection: Plug-in connector
  • AC Connection: Plug-in connector
  • Mounting Type: Wall-mount bracket
  • Communication Interface: RS485 / Wi-Fi / LAN / Optional 4G
  • 24/7 Monitoring: Yes

Certifications and Standards

  • Certificates and Approvals: CE, EN50549, IEC62109, IEC62116, IEC61727, IEC61000, NB/T 32004

ASW 27K-LT-G3

Solar Energy Input

  • Max. PV Array Power: 40,500 Wp STC
  • Max. Input Voltage: 1100 V
  • MPPT Voltage Range / Rated Input Voltage: 180 V - 1000 V / 630 V
  • Min. Input Voltage: 160 V
  • Initial Feed-in Voltage: 200 V
  • Max. Operating Input Current: 32 A / 32 A / 32 A
  • Max. Short Circuit Current: 48 A / 48 A / 48 A
  • No. of Independent MPPT Inputs / Strings per MPPT Input: 3 / A:2; B:2; C:2

AC Output (Grid)

  • Rated Active Power: 27 kW
  • Rated Apparent Power: 27,000 VA
  • Max. Apparent Power: 27,000 VA
  • AC Nominal Voltage: 220 V / 380 V, 230 V / 400 V, 240 V / 415 V
  • AC Voltage Range: 180 V to 305 V / 312 V to 528 V
  • AC Grid Frequency / Range: 50 Hz / 45 Hz to 55 Hz, 60 Hz / 55 Hz to 65 Hz
  • Max. Output Current: 43.0 A
  • Adjustable Power Factor Range: 0.8 leading to 0.8 lagging
  • Feed-in Phases: 3 / 3-N-PE
  • Harmonic Distortion (THD) at Rated Output: < 3%

Efficiency and Protection

  • Max. Efficiency / European Efficiency: 98.4% / 98.2%
  • DC Switch: Yes
  • Ground Fault Monitoring / Grid Monitoring: Yes / Yes
  • DC Reverse Polarity Protection / AC Short Circuit Protection: Yes / Yes
  • All-Pole Sensitive Residual-Current Monitoring Unit: Yes
  • Arc Fault Circuit Interrupter (AFCI): Optional
  • Surge Protection: Type II
  • Protection Class (IEC 62109-1) / Overvoltage Category (IEC 62109-1): I / AC: III; DC: II

General Data

  • Dimensions (W × H × D): 543 × 520 × 235 mm
  • Weight: 30 kg
  • Topology: Non-isolated
  • Self-Consumption (Night): < 1 W
  • Operating Temperature Range: -25°C to +60°C
  • Degree of Protection (IEC 60529): IP66
  • Cooling Concept: Active cooling
  • Max. Operating Altitude: 3000 m

Features

  • DC Connection: Plug-in connector
  • AC Connection: Plug-in connector
  • Mounting Type: Wall-mount bracket
  • Communication Interface: RS485 / Wi-Fi / LAN / Optional 4G
  • 24/7 Monitoring: Yes

Certifications and Standards

  • Certificates and Approvals: CE, EN50549, IEC62109, IEC62116, IEC61727, IEC61000, NB/T 32004

ASW 33K-LT-G3

Solar Energy Input

  • Max. PV Array Power: 49,500 Wp STC
  • Max. Input Voltage: 1100 V
  • MPPT Voltage Range / Rated Input Voltage: 180 V - 1000 V / 630 V
  • Min. Input Voltage: 160 V
  • Initial Feed-in Voltage: 200 V
  • Max. Operating Input Current: 32 A / 32 A / 32 A
  • Max. Short Circuit Current: 48 A / 48 A / 48 A
  • No. of Independent MPPT Inputs / Strings per MPPT Input: 3 / A:2; B:2; C:2

AC Output (Grid)

  • Rated Active Power: 33 kW
  • Rated Apparent Power: 33,000 VA
  • Max. Apparent Power: 33,000 VA
  • AC Nominal Voltage: 220 V / 380 V, 230 V / 400 V, 240 V / 415 V
  • AC Voltage Range: 180 V to 305 V / 312 V to 528 V
  • AC Grid Frequency / Range: 50 Hz / 45 Hz to 55 Hz, 60 Hz / 55 Hz to 65 Hz
  • Max. Output Current: 51.0 A
  • Adjustable Power Factor Range: 0.8 leading to 0.8 lagging
  • Feed-in Phases: 3 / 3-N-PE
  • Harmonic Distortion (THD) at Rated Output: < 3%

Efficiency and Protection

  • Max. Efficiency / European Efficiency: 98.4% / 98.2%
  • DC Switch: Yes
  • Ground Fault Monitoring / Grid Monitoring: Yes / Yes
  • DC Reverse Polarity Protection / AC Short Circuit Protection: Yes / Yes
  • All-Pole Sensitive Residual-Current Monitoring Unit: Yes
  • Arc Fault Circuit Interrupter (AFCI): Optional
  • Surge Protection: Type II
  • Protection Class (IEC 62109-1) / Overvoltage Category (IEC 62109-1): I / AC: III; DC: II

General Data

  • Dimensions (W × H × D): 543 × 520 × 235 mm
  • Weight: 31 kg
  • Topology: Non-isolated
  • Self-Consumption (Night): < 1 W
  • Operating Temperature Range: -25°C to +60°C
  • Degree of Protection (IEC 60529): IP66
  • Cooling Concept: Active cooling
  • Max. Operating Altitude: 3000 m

Features

  • DC Connection: Plug-in connector
  • AC Connection: Plug-in connector
  • Mounting Type: Wall-mount bracket
  • Communication Interface: RS485 / Wi-Fi / LAN / Optional 4G
  • 24/7 Monitoring: Yes

Certifications and Standards

  • Certificates and Approvals: CE, EN50549, IEC62109, IEC62116, IEC61727, IEC61000, NB/T 32004

ASW 36K-LT-G3

Solar Energy Input

  • Max. PV Array Power: 54,000 Wp STC
  • Max. Input Voltage: 1100 V
  • MPPT Voltage Range / Rated Input Voltage: 180 V - 1000 V / 630 V
  • Min. Input Voltage: 160 V
  • Initial Feed-in Voltage: 200 V
  • Max. Operating Input Current: 32 A / 32 A / 32 A
  • Max. Short Circuit Current: 48 A / 48 A / 48 A
  • No. of Independent MPPT Inputs / Strings per MPPT Input: 3 / A:2; B:2; C:2

AC Output (Grid)

  • Rated Active Power: 36 kW
  • Rated Apparent Power: 36,000 VA
  • Max. Apparent Power: 36,000 VA
  • AC Nominal Voltage: 220 V / 380 V, 230 V / 400 V, 240 V / 415 V
  • AC Voltage Range: 180 V to 305 V / 312 V to 528 V
  • AC Grid Frequency / Range: 50 Hz / 45 Hz to 55 Hz, 60 Hz / 55 Hz to 65 Hz
  • Max. Output Current: 55.6 A
  • Adjustable Power Factor Range: 0.8 leading to 0.8 lagging
  • Feed-in Phases: 3 / 3-N-PE
  • Harmonic Distortion (THD) at Rated Output: < 3%

Efficiency and Protection

  • Max. Efficiency / European Efficiency: 98.4% / 98.2%
  • DC Switch: Yes
  • Ground Fault Monitoring / Grid Monitoring: Yes / Yes
  • DC Reverse Polarity Protection / AC Short Circuit Protection: Yes / Yes
  • All-Pole Sensitive Residual-Current Monitoring Unit: Yes
  • Arc Fault Circuit Interrupter (AFCI): Optional
  • Surge Protection: Type II
  • Protection Class (IEC 62109-1) / Overvoltage Category (IEC 62109-1): I / AC: III; DC: II

General Data

  • Dimensions (W × H × D): 543 × 520 × 235 mm
  • Weight: 31 kg
  • Topology: Non-isolated
  • Self-Consumption (Night): < 1 W
  • Operating Temperature Range: -25°C to +60°C
  • Degree of Protection (IEC 60529): IP66
  • Cooling Concept: Active cooling
  • Max. Operating Altitude: 3000 m

Features

  • DC Connection: Plug-in connector
  • AC Connection: Plug-in connector
  • Mounting Type: Wall-mount bracket
  • Communication Interface: RS485 / Wi-Fi / LAN / Optional 4G
  • 24/7 Monitoring: Yes

Certifications and Standards

  • Certificates and Approvals: CE, EN50549, IEC62109, IEC62116, IEC61727, IEC61000, NB/T 32004

ASW 40K-LT-G3

Solar Energy Input

  • Max. PV Array Power: 60,000 Wp STC
  • Max. Input Voltage: 1100 V
  • MPPT Voltage Range / Rated Input Voltage: 180 V - 1000 V / 630 V
  • Min. Input Voltage: 160 V
  • Initial Feed-in Voltage: 200 V
  • Max. Operating Input Current: 32 A / 32 A / 32 A
  • Max. Short Circuit Current: 48 A / 48 A / 48 A
  • No. of Independent MPPT Inputs / Strings per MPPT Input: 3 / A:2; B:2; C:2

AC Output (Grid)

  • Rated Active Power: 40 kW
  • Rated Apparent Power: 40,000 VA
  • Max. Apparent Power: 40,000 VA
  • AC Nominal Voltage: 220 V / 380 V, 230 V / 400 V, 240 V / 415 V
  • AC Voltage Range: 180 V to 305 V / 312 V to 528 V
  • AC Grid Frequency / Range: 50 Hz / 45 Hz to 55 Hz, 60 Hz / 55 Hz to 65 Hz
  • Max. Output Current: 61.0 A
  • Adjustable Power Factor Range: 0.8 leading to 0.8 lagging
  • Feed-in Phases: 3 / 3-N-PE
  • Harmonic Distortion (THD) at Rated Output: < 3%

Efficiency and Protection

  • Max. Efficiency / European Efficiency: 98.4% / 98.2%
  • DC Switch: Yes
  • Ground Fault Monitoring / Grid Monitoring: Yes / Yes
  • DC Reverse Polarity Protection / AC Short Circuit Protection: Yes / Yes
  • All-Pole Sensitive Residual-Current Monitoring Unit: Yes
  • Arc Fault Circuit Interrupter (AFCI): Optional
  • Surge Protection: Type II
  • Protection Class (IEC 62109-1) / Overvoltage Category (IEC 62109-1): I / AC: III; DC: II

General Data

  • Dimensions (W × H × D): 543 × 520 × 235 mm
  • Weight: 32 kg
  • Topology: Non-isolated
  • Self-Consumption (Night): < 1 W
  • Operating Temperature Range: -25°C to +60°C
  • Degree of Protection (IEC 60529): IP66
  • Cooling Concept: Active cooling
  • Max. Operating Altitude: 3000 m

Features

  • DC Connection: Plug-in connector
  • AC Connection: Plug-in connector
  • Mounting Type: Wall-mount bracket
  • Communication Interface: RS485 / Wi-Fi / LAN / Optional 4G
  • 24/7 Monitoring: Yes

Certifications and Standards

  • Certificates and Approvals: CE, EN50549, IEC62109, IEC62116, IEC61727, IEC61000, NB/T 32004

looking for more information?
Download a product brochure specifications and pricing options

By clicking on ‘Contact Us’, you agree to our Privacy Policy.
Thank you

Here's your copy of the product brochure.

Download now
Oops! Something went wrong while submitting the form.
Free brochure
product specs & PRICING
Solplanet ASW 25K-LT-G3 3-Phase Grid-Tied Inverter, 25KW, EU, 3MPPT, WiFi Stick, Type II Lightning

Newsletter Sign-up

Fill your email to receive the latest updates and news in the batteries world

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

Contact Details

If you have any questions or need help, feel free to contact our team.
+49 (030) 5770-34433
Max-Planck-Str. 7, 12489 Berlin, Germany

Applications

Drones & UAVsRobots & UMVseMobilitySecurityMedical Equipment

Company

About UsContactTool BoxCase Studies

Catalog

Portable EnergyDrones batteriesRobots batteriesChargersEnergy Storage

Services

UN 38.3 LabIEC 62133-2 TestingLow temperatures batteries
Copyright © 2025 Dan-Tech Energy GmbH. All rights reserved.
Privacy policy
Imprint