Solplanet ASW015K-TH 15kW three-phase hybrid solar inverter for commercial PV systems – available wholesale in Europe

Solplanet ASW015K-TH 15kW Three Phase Hybrid Inverter

Q: Is the Solplanet ASW 30kW TH hybrid inverter compatible with high-voltage lithium batteries?

Yes. The ASW 15–30kW TH series supports a wide battery voltage range from 120 to 800 V, allowing full compatibility with most high-voltage lithium-ion solar batteries used in residential and commercial hybrid PV systems.

Q: Can I oversize the PV array with the ASW TH series for better yield?

Yes. The Solplanet ASW TH hybrid inverter series supports up to 200% PV array oversizing. This allows installers to design higher-yielding systems, especially with bifacial modules or complex roof geometries.

Q: Does the ASW 30kW hybrid inverter support UPS-level backup for grid outages?

Yes. With a switching time under 10 milliseconds, the ASW TH series provides true UPS-level backup, ensuring uninterrupted power supply during grid failures or instability.

Q: What types of solar batteries are compatible with the ASW 15–30kW TH hybrid inverters?

The ASW TH series is compatible with a wide range of modular high-voltage lithium-ion solar batteries. It is optimized for use in hybrid energy storage systems supplied by leading European solar distributors and battery brands.

Q: Can the ASW TH series be used in small commercial PV systems?

Yes. The ASW 15–30kW TH inverters are ideal for small commercial and industrial applications, offering multiple MPPTs, high charge/discharge currents, and seamless grid-battery-PV integration for hybrid systems.

Q: What installation environments are supported by the ASW TH hybrid inverters?

The ASW TH series is IP66-rated, suitable for both indoor and outdoor installations. It withstands dust, water, and harsh weather conditions, making it reliable for diverse European climate zones.

Solplanet ASW015K-TH 15kW three-phase hybrid inverter – advanced, high-efficiency solution for commercial and industrial PV systems. Seamless grid + battery integration, compatible with leading energy storage solutions. Ideal for scalable hybrid solar installations across Europe. In stock – shipped fast by trusted solar PV supplier & distributor.

Note: Product casing color may vary depending on manufacturing batch. (colors: morandi blue, grey and rust red)

SKU: SOLPLANET-ASW015K-TH -15KW-HYB

1869.88 €

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Product description

Flexible, High-Efficiency Hybrid Inverter for Residential and Small Commercial PV Systems

Solplanet ASW015K-TH 15kW Three-Phase Hybrid Inverter - Residential and light commercial ESS Inverter

Reliable 15kW Power for residential and light commercial solar pv systems

Solplanet by AISWEI – ranked global No.6 inverter supplier for string and hybrid PV inverters in 2025, trusted across Europe

The Solplanet ASW015K-TH is a premium three-phase hybrid inverter engineered for high-performance residential and small commercial & industrial (C&I) photovoltaic applications across Europe.

Solplanet ASW015K-TH 15kW Three-Phase Hybrid Inverter at Best Price from Official Distributor

With advanced battery integration, robust safety features, and exceptional efficiency, this model is ideal for professional solar installers, EPC companies, and solar PV system integrators seeking scalable hybrid solutions for rooftops or small commercial PV arrays.

Built for maximum energy flexibility, the ASW015K-TH supports up to 200% PV array oversizing, accommodates bifacial modules, and operates with 4 independent MPPTs, making it ideal for complex roof orientations and higher-yield solar PV layouts. It offers up to 50A charge/discharge current, making it highly compatible with modern high-voltage lithium solar batteries, including modular storage systems commonly used in on-grid hybrid and backup installations.

This hybrid inverter series is fully IP66-rated for dust- and waterproof protection, allowing seamless indoor or outdoor installation. It also features Type II DC surge protection, UPS-level switching in <10 ms, and string-level current monitoring, ensuring system safety and resilience under varying grid or environmental conditions.

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Technical Highlights of the Solplanet ASW015K-TH

Rated Output Power: 15 kW (Three-Phase Hybrid)
Battery Voltage Range: 120–800 V – compatible with a wide range of high-voltage solar batteries
4 Independent MPPTs – Max 20 A per tracker
PV Oversizing: Up to 200% for flexible system design
Battery Management: Smart software with customizable DOD, time-of-use, and power settings
Max Charge/Discharge: 50 A – ideal for large-scale residential and small commercial storage
Switching Time: <10 ms – lightning-fast UPS backup during grid outage
Protection: DC SPD Type II, IP66, anti-theft design, string-level current monitoring
Monitoring: Smart commissioning via Solplanet App (iOS/Android) with real-time battery control

One product to match all different residential and commercial solar PV scenarios

The 15kW Solplanet Hybrid Inverter is Built to Withstand the Elements

Application & Compatibility

The Solplanet ASW015K-TH is purpose-built for hybrid energy systems in high-growth European solar markets including Germany, France, Austria, Netherlands, Belgium, Romania, Italy, and Spain. Compatible with modular lithium battery brands and high-voltage ESS solutions, it integrates smoothly into hybrid systems using energy storage + grid + PV configurations. With the Solplanet hybrid inverters installers benefit from rapid setup using standard tools and app-based commissioning.

This inverter is ideally suited for:

Multi-family residential homes with high self-consumption targets
Small business facilities requiring UPS-grade backup
Energy storage retrofits in commercial PV systems
Projects integrating solar batteries with dynamic export limitation

More features of the inverter? Visit the product page on Solplanet webpage.

Why Choose the 15kW Solplanet ASW015K-TH?

Backed by a globally trusted brand in smart energy solutions
Optimized for compatibility with solar batteries, complete hybrid kits, and energy storage systems
Trusted by solar PV wholesalers, solar distributors, and professional EPCs
Full European compliance, CE certified, and future-proofed for energy transition

Note: Casing color may vary slightly depending on manufacturing batch.

You need a Solplanet 15kW inverter for your solar panel system in your home? Read more about the in our solar blog: New Asymmetric Solplanet ASW-05-12kH-T2 and T3 Series Hybrid Inverters or sign in to one of our Solplanet webinars or visit our 3Buy Solar Youtube Channel for more.

Product Datasheet and Downloads

Datasheet

Installation and Operation Manual

Certificates

CE Declaration of conformity

Warranty

Manufacturer Warranty Solplanet ASW 15-30kW TH Series

FAQ: Solplanet ASW 15–30kW TH Series Hybrid Inverters

What types of solar batteries are compatible with the ASW 15–30kW TH hybrid inverters?

Solplanet’s ASW TH series supports a wide battery voltage range from 120 to 800 V, making it compatible with a broad range of high-voltage lithium-ion solar batteries from leading manufacturers. These hybrid inverters are ideal for integrating with modular residential storage systems as well as commercial energy storage solutions in scalable PV installations.

Watch our solar trainings and webinars or visit you 3Buy Youtube Channel. … or alternatively you can browse for our latest articles regarding renewable and energy efficient heating and cooling in our Solar Distributor Blog.

Have you checked all our products? Go to our Solar PV and Energy Storage Shop | 3Buy Installer-Grade & DIY EU

Can the ASW TH series be used in small commercial PV systems?

Yes. The ASW 15–30kW TH series is purpose-built for both residential and small commercial & industrial (C&I) applications. With 4 independent MPPTs, up to 200% PV oversizing, and UPS-level switching in less than 10 ms, it is a robust solution for commercial rooftops, multi-unit buildings, and hybrid backup systems that demand high performance, flexibility, and reliability.

What installation environments are supported by the ASW TH hybrid inverters?

The ASW TH series is IP66-rated, offering full protection against dust and water ingress. It is suitable for both indoor and outdoor installation in harsh European climates. Installers can mount the unit using standard tools, and the system is optimized for fast commissioning via the Solplanet mobile app, supporting remote monitoring, configuration, and export limitation setup.

Is the Solplanet ASW 30kW TH hybrid inverter compatible with high-voltage lithium batteries?

Yes. The ASW 15–30kW TH series supports a battery voltage range of 120–800 V, making it fully compatible with most high-voltage lithium-ion solar batteries used in residential and commercial hybrid PV systems. It works well with modular systems and brands commonly distributed by European solar wholesalers.

Can I oversize the PV array with the ASW TH series for better yield?

Absolutely. This hybrid inverter supports up to 200% PV array oversizing, which is ideal for installations using bifacial modules or planning for future capacity upgrades. Combined with 4 MPPTs, this feature allows highly flexible system design even on complex rooftops or East–West orientations.

Does the ASW 30kW hybrid inverter support UPS-level backup for grid outages?

Yes. With a switching time under 10 ms, the ASW TH series delivers true UPS-level performance. It ensures seamless power continuity for residential and small commercial loads, making it ideal for buildings requiring reliable backup and on-grid hybrid battery systems.

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Specification

Manufacturer

Brand	Solplanet

Technical Specifications

Weight	58 kg
Dimensions	769 × 491 × 285 mm
Product Category	Hyibrid Inverters , Inverters
Brand	Solplanet
Phases Describes the electrical phase configuration—Single-phase for residential use, Three-phase for commercial or industrial systems, and Split-phase common in North American households.	Three Phase Commercial and industrial power standard with 400 V three-phase supply.
Rated Power [W] Indicates the maximum continuous power output or input the device can handle under standard operating conditions, measured in watts (W).	15kW
Nominal AC Power [W] Nominal AC power refers to the rated output power of an inverter in alternating current (AC) form under standard operating conditions. It is usually expressed in watts (W) and represents the maximum continuous power an inverter can supply to an AC load without causing any damage or operational issues.	80kW
Nominal Voltage [V] The nominal voltage is defined as the voltage value assigned to an electric circuit or system to designate its voltage class. In simple words, the voltage level of an electrical power system is called the nominal voltage of the system.	380V , 400V
Nominal Current [A] Nominal current is essentially the normal electrical current that we would expect to flow through a circuit at any given time.	115.8A
Nominal AC frequency [Hz] Nominal frequency is the frequency specified by the manufacturer or supplier for a device in normal operation. 60Hz systems tend to be more efficient for longer distance transmission and are better suited for high-power applications, while 50Hz systems are more suited for low-power, local distribution. In the U.S. and many other places it is 60Hz. In Europe and many other places it\'s 50Hz.	50Hz , 60Hz
Inverter Type An inverter type refers to the specific technology and functionality of a solar inverter. The main types include grid-tied, off-grid, and hybrid inverters. Each serves a different purpose:	Hybrid , On-Grid (Grid Tie)
Max. PV array input power [Wp] The PV array power is the maximum power of the PV modules connected to one PV inverter.	120000
Max. continuous output power [VA] As a unit of measurement for electrical power, VA represents how much energy a device consumes or produces or how much current it draws from the electrical circuit. In electrical circuits, power is measured in volts (V), as well as in amperes (A).	88000
DC Startup voltage [V] The start-up voltage for a solar inverter is the minimum voltage required to initiate its operation. This voltage is crucial as it marks the point at which the inverter begins converting DC power from the solar panels into AC power for consumption.	180V
Max. PV input voltage [V] Maximum PV voltage, which is an absolute limit of the voltage of PV panels connected in series, and “nominal PV power”. If more wattage is available from the panels, the controller won\'t use it, it will just limit the current to what it can handle.	1000V
MPPT Voltage Range [V] The MPPT (Maximum Power Point Tracking) voltage range refers to the range of input voltages at which an MPPT solar charge controller or inverter can operate efficiently to optimize the power output of a solar panel or array.	150V-960V
No. of MPP Trackers (MPPT) An MPPT, or maximum power point tracker is an electronic DC to DC converter that optimizes the match between the solar array (PV panels), and the battery bank or utility grid via the solar inverter. To put it simply, they convert a higher voltage DC output from solar panels (and a few wind generators) down to the lower voltage needed to charge batteries. Maximum Power Point Tracking (MPPT) is a feature built into all grid tied solar inverters. In the simplest terms, this funky sounding feature ensures that your solar panels are always working at their maximum efficiency, no matter what the conditions.	4
No. of PV Strings The maximum string size is the maximum number of PV modules that can be connected in series and maintain a maximum PV voltage below the maximum allowed input voltage of the inverter. The solar cell module is a unit array in the PV generator. It consists of solar cells connected in series to build the driving force and in parallel to supply the required current. A series-connected group of cells are called a solar cell string.	1
Battery Type	High Voltage Efficient large-scale battery technology operating above 400 V DC. , Lithium Iron Phosphate (LiFePO4) – LFP Lithium Iron Phosphate (LiFePO4) batteries are one of the most reliable and safest energy storage solutions for solar systems. Known for their long lifespan, high efficiency, and superior safety, these batteries are a top choice for residential, commercial, and off-grid solar storage.
Max. Charge & Discharge Current [A] The maximum charge and discharge current refers to the highest current a battery or energy storage system can handle safely during charging and discharging processes. It is an important parameter that helps ensure the battery operates within safe limits and prevents damage, overheating, or other safety hazards.	50 A
Communication Specifies how the device communicates with other systems or networks—options include RS485, CAN, LAN, Wi-Fi, 4G, and Optical for data exchange and remote monitoring.	4G , LAN , WIFI
Warranty Normally covers, manufacturing defects, durability issues, or equipment failure. The warranty typically covers the cost of replacing the faulty or damaged panel with a new working one. Please refer to the Warranty Documents of the product on the Manufacturer s webpage.	10 Years

The information on this page is a general summary. For exact specifications, safety instructions, and compliance details, please refer to the product datasheet or the manufacturer’s website. Always follow applicable regulations and consult a licensed installer. For further assistance, contact 3Buy Solar.

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At Solplanet, the mission revolves around the powerful concept of making solar energy accessible to everyone. The company is committed to delivering an unparalleled solar energy experience to Solplanet distributors, installers, and end-users alike. Solplanet product lineup is crafted with ease of installation, reliability, and user-friendliness at the forefront, ensuring that cater to the needs of Solplanet wholesale partners and their customers efficiently.

As a distinguished manufacturer under the AISWEI brand, Solplanet offers a comprehensive range of solar solutions. This includes cutting-edge single-phase, three-phase, and hybrid inverters, alongside intuitive monitoring systems and innovative smart EV Chargers, all adhering to the highest international quality benchmarks. Our production facilities and R&D departments are continually expanding and embracing innovation, positioning Solplanet as the go-to Solplanet distributor for solar installations of any scale.

Originating from AISWEI, a brand synonymous with quality inverter manufacturing for leading names like SMA and Zeversolar since 2007, Solplanet today stands as an independent entity excelling in research, development, and manufacturing within the solar sector. This solid foundation enables us to maintain a strong presence in the industry, ready to meet the evolving needs of our Solplanet wholesale and distribution partners. More about Solplanet on manufacturer webpage.

"Installed 20kW at my place. It is working perfectly fine. I am using air-con and all the equipments like i normally do, so I would say good performance so far. I am aware that product comes with 10 years warranty and also got the direct customer care number of the Solplanet, Installer said they have thier dedicated support team which is very active. The app is working fine, with good insights. Thanks"

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