What Solplanet does

Solplanet is a solar inverter and energy storage brand operated by AISWEI, a dual-entity company headquartered in Amsterdam, Netherlands (AISWEI B.V., the European-facing corporate entity), with manufacturing and R&D operations conducted through AISWEI Technology Co., Ltd. in Shanghai, China. The company designs, manufactures, and distributes solar inverters ranging from 1kW residential single-phase units to 360kW utility-scale three-phase string inverters, complemented by hybrid inverters, high and low voltage battery storage systems (Ai-HB and Ai-LB series), EV chargers (SOL APOLLO), connectivity devices, and the Solplanet Cloud monitoring platform. It serves residential, commercial and industrial, and utility-scale customers globally, with localized websites and distribution across Europe, Asia-Pacific, South America, and the Middle East and Africa. The Solplanet brand was launched in 2019 under AISWEI, which itself was founded in 2007 as a renewable energy semiconductor manufacturer.

The company's core technology centers on transformerless (non-isolated) inverter design offering higher efficiency and lower cost, with proprietary features including arc-fault detection, insulation monitoring, encrypted communication, firmware integrity checks, and 0-export grid control functionality via smart meters and dataloggers. Its product portfolio has expanded aggressively from 2019 single-phase string inverters (ASW S Series 3-5kW) to hybrid inverters launched in 2021, dedicated C&I monitoring devices in 2023, three-phase hybrid inverters with diesel generator support and utility-scale 250-360kW inverters in 2024, and all-in-one hybrid+battery residential solutions plus 125-150kW utility-grade products in 2025.

Solplanet operates a product-led growth model distributing exclusively through authorized distributors and professional installer networks, with no direct-to-consumer sales channel. Revenue streams are predominantly hardware sales (inverters, batteries, EV chargers, monitoring devices) supplemented by warranty extension subscriptions starting at €30 for five additional years on top of a standard 10-year warranty extendable to 20 years. Cloud monitoring is currently offered free of charge with AISWEI reserving rights to transition to a paid model. The company holds more than 300 global certifications (IEC, CE, VDE), ISO 9001/14001/45001 certifications, and Red Dot Design Award and TÜV Rheinland Quality Excellence recognition, citing product yield rates above 99.5% as evidence of reliability.

Name

Solplanet

Legal name

AISWEI B.V.

Website

https://solplanet.net

Company type

Private

Founded year

2007

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Solplanet is a Netherlands-headquartered solar inverter brand operated by AISWEI, manufacturing in China and distributing string inverters, hybrid inverters, batteries, EV chargers, and cloud monitoring through installer networks across 25+ countries for residential, commercial, and industrial customers.

Ownership category

akta.pro rank

Product category

Solar Inverters and Energy Storage Equipment

NAICS

Power, Distribution, and Specialty Transformer Manufacturing (335311)

SIC

Electronic Coils, Transformers & Other Inductors (3677)

akta.pro primary industry

Solar Inverters, Power Optimizers & MLPE Manufacturing (EUAMAHAB)

akta.pro secondary industries

Solar Inverters, Power Electronics & MLPE (String/Central Inverters, Optimizers, Microinverters) (EUAMABAE), Power Conversion Systems (PCS), Inverters & Transformers for BESS (EUAFAAAE), Power Electronics for Renewable & Grid-Tied Applications (Solar inverters, wind converters, grid-tie interfaces) (IMAGADAJ)

Keywords

• Solar inverters
• Energy storage systems
• EV charging systems
• Photovoltaic equipment
• Solar monitoring platform

Headquarters

HQ city

Amsterdam

HQ country

Netherlands

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Technology or R&D, Personnel, Marketing or Sales, Infrastructure

Revenue model

1. Solar Inverters: Sale of string inverters for residential, commercial, and industrial solar installations. Products range from single-phase 1kW units to three-phase 360kW industrial inverters.
2. Energy Storage Systems: Sale of hybrid inverters and battery systems (high voltage and low voltage) for residential and commercial energy storage applications.
3. EV Chargers: Sale of EV charging solutions including SOL APOLLO and SOL EVPOWER series for electric vehicle charging integrated with solar systems.
4. Warranty Extensions: Extended warranty programs offering additional coverage beyond standard warranty. Pricing starts from 30 euros for 5 additional years.
5. Cloud Monitoring Services: Currently provided free of charge with potential to transition to paid subscription model in the future.
6. Monitoring Hardware: Sale of monitoring devices including Wi-Fi sticks, Ai-Dongle, Ai-Logger, and Ai-AMU for cloud connectivity and data logging.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels6 records

Core offering

Solplanet designs, manufactures and sells solar inverters (single- and three-phase string inverters from 1kW to 360kW and hybrid inverters for PV-plus-storage), lithium battery systems (high-voltage Ai-HB and low-voltage Ai-LB series), the SOL APOLLO EV charger, and the Solplanet Cloud monitoring platform with mobile apps, distributing globally through authorized installer and distributor networks across Europe, Asia-Pacific, South America and the Middle East and Africa. The offering bundles generation, storage, electric mobility and remote monitoring under a single in-house ecosystem, with a standard 10-year warranty extendable to 20 years.

Product overview

Solplanet is a Smart Energy Solutions Provider offering an integrated ecosystem of solar energy products spanning generation, storage, management, and electric mobility. The product portfolio centers on solar inverters (string inverters and hybrid inverters) and energy storage systems (high voltage and low voltage batteries), complemented by EV charging solutions and connectivity/monitoring tools. The hybrid inverter series (ASW H-S2, ASW SH, ASW T2/T3, ASW TH) enable battery storage integration for residential and commercial installations. The string inverter lineup ranges from compact single-phase units (ASW S-S Series, ASW S Series) for residential use through three-phase inverters (ASW LT-G2/G3 Series, ASW HT Series) for commercial and utility-scale applications up to 360kW. Battery options include the high voltage Ai-HB G2/G2 Pro/G2-E series and low voltage Ai-LB-G3/Ai-LB-E series. The SOL APOLLO EV charger extends the energy ecosystem to electric mobility. Connectivity is enabled through the Ai-Dongle, Wi-Fi Stick, Ai-Logger, and Ai-AMU devices, with monitoring via the Solplanet App and cloud platforms (cloud.solplanet.net for end-users and pro-cloud.solplanet.net for business partners).

Differentiator

Problem solved

Functional benefit

Brands

• AISWEI Cloud: Cloud monitoring platform for enterprise users (pro-cloud.solplanet.net)
• Solplanet App
• SOL APOLLO
• Ai-Dongle
• Ai-Logger
• Ai-Logger 2000
• Ai-AMU 2000
• Ai-HB
• Ai-LB

Products and services

• ASW 3-6k H-S2 Series Single Phase Hybrid Inverter Single-phase hybrid inverter for residential solar installations with integrated battery storage support; designed for homeowners who want PV plus backup storage in a single device.
• ASW 008/010K-SH Series Single Phase Hybrid Inverter Single-phase hybrid inverter for residential solar installations in the 8–10kW range with battery storage integration.
• ASW 05-12kH-T2/T3 Series Three Phase Hybrid Inverter Three-phase hybrid inverter for commercial and small-industrial solar installations with battery storage capability.
• ASW 05-15kH-T2/T3-DG Series Three Phase Hybrid Inverter with Diesel Generator Support Three-phase hybrid inverter with diesel-generator support for commercial and industrial applications requiring backup power.
• ASW 15-30kW TH Series Three Phase Hybrid Inverter Three-phase hybrid inverter for residential and commercial applications with maximum efficiency and battery storage integration.
• Ai-HB G2 Series High Voltage Battery High-voltage lithium battery system for residential energy storage, designed for seamless integration with Solplanet hybrid inverters.
• Ai-HB G2 Pro Series High Voltage Battery (7.5–20 kWh) High-voltage battery series with 7.5–20 kWh capacity for residential energy storage applications.
• Ai-HB G2-E 5-20kWh Series High Voltage Battery Expanded-capacity high-voltage battery series with 5–20kWh range for residential energy storage applications.
• Ai-LB-G3 Series Stackable Low Voltage Battery Stackable low-voltage battery system with modular and expandable design for residential energy storage.
• Ai-LB-E Series 5.12 kWh Low Voltage Battery Low-voltage battery with 5.12 kWh capacity for residential solar storage applications.
• ASW A-S Series All-in-One Hybrid + Battery Solution All-in-one single-phase hybrid inverter with built-in battery storage in a single unit for simplified residential installation.
• ASW 125K / 261-PT All-in-One Power Conversion Solution All-in-one power conversion solution for commercial and industrial solar applications.
• ASW 1-3 kW S-S Series Single Phase String Inverter Compact single-phase string inverter for small residential solar installations in the 1–3kW range.
• ASW 6-10K S Series Single Phase String Inverter Single-phase string inverter for residential solar installations in the 6–10kW range.
• ASW 3-5K S Series Single Phase String Inverter Single-phase string inverter for residential solar installations in the 3–5kW range.
• ASW 1-2.5K S G2 Series Single Phase String Inverter Compact single-phase string inverter for small residential solar systems with second-generation design.
• ASW 3-6K S G2 Series Single Phase String Inverter Single-phase string inverter for residential applications with improved efficiency in second-generation design.
• ASW 3-20K LT-G2 Pro Series Three Phase String Inverter Three-phase string inverter for commercial solar installations up to 20kW with advanced features.
• ASW 8-20K LT-G2 Series Three Phase String Inverter Three-phase string inverter for commercial solar installations in the 8–20kW range.
• ASW 25-40K LT-G3 Series Three Phase String Inverter Three-phase string inverter for commercial and industrial solar installations in the 25–40kW range with third-generation design.
• ASW 45-60K LT-G3 Series Three Phase String Inverter Three-phase string inverter for larger commercial solar installations in the 45–60kW range.
• ASW 75-110K LT Series Three Phase String Inverter Three-phase string inverter for large commercial and utility-scale solar installations up to 110kW.
• ASW 125 kW LT Series Three Phase String Inverter Three-phase string inverter for utility-scale solar installations at 125kW capacity.
• ASW LT 150kW Series Three Phase String Inverter Three-phase string inverter for large-scale commercial and utility solar installations at 150kW capacity.
• ASW 250-360K HT Series Three Phase String Inverter High-throughput three-phase string inverter for large-scale utility solar installations from 250–360kW.
• SOL APOLLO Series EV Charger Electric vehicle charging station for sustainable mobility, part of Solplanet's smart-energy ecosystem for homes and businesses.
• Solplanet App (iOS and Android Mobile Application) Mobile application available on the iOS App Store and Google Play that lets users monitor and remotely control their Solplanet inverters, batteries and EV chargers.
• Wi-Fi Stick Connectivity Module WiFi communication stick for connecting a single Solplanet inverter to the cloud for remote monitoring and control.
• Ai-Dongle LAN/WLAN Connectivity Module LAN/WLAN dongle for connecting Solplanet inverters to routers via Ethernet or WiFi for cloud connectivity.
• Ai-Dongle 4G Cellular Connectivity Module 4G cellular connectivity module for Solplanet inverters enabling cloud connectivity in locations without fixed internet.
• Ai-Logger 1000 Data Logger Data logger for commercial and industrial solar installations providing enhanced monitoring and analytics capabilities.
• Ai-Logger 2000 Advanced Data Logger Advanced data logger with enhanced capabilities for monitoring large-scale solar installations.
• Ai-AMU 2000 Access Monitoring Unit Access monitoring unit for solar installations with advanced communication and data aggregation features.
• Solplanet Cloud (Enterprise) Monitoring Platform Cloud-based monitoring platform for business partners and installers to manage multiple solar installations, view performance analytics and provide remote support.
• Solplanet Cloud (End-User) Monitoring Platform Cloud platform for residential and commercial end-users to monitor their solar energy systems and battery storage in real time.

Quantifiable outcome

• Product yield rate above 99.5%
• +2 more outcomes

Segments3 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration5 records

Feature8 records

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Sungrow: Leading Chinese solar inverter manufacturer with global footprint across residential, C&I, and utility-scale string and central inverters plus energy storage. Most directly comparable to Solplanet by product mix, scale, and channel strategy.
• Growatt: Shenzhen-headquartered inverter and storage manufacturer competing directly in residential and C&I string inverters, hybrid inverters, and batteries — overlapping Solplanet's product range, channel model, and target geographies.
• GoodWe: Chinese inverter manufacturer with comparable residential-to-commercial string inverter portfolio, hybrid inverters, and battery systems, distributed via installer channels across Europe, APAC, and Latin America — a near-mirror competitive set to Solplanet.
• Huawei FusionSolar: Huawei's smart PV business offers string inverters, smart PV optimizers, and fusion solar management — a primary head-to-head competitor for Solplanet in C&I and utility-scale string inverters, especially in EMEA and Latin America.
• Fronius: Austrian manufacturer of string inverters, hybrid inverters, and storage solutions with strong European installer presence — overlaps Solplanet in residential and C&I hybrid inverter and battery storage categories.
• Ginlong (Solis): Chinese string inverter manufacturer (Solis brand) covering residential to utility-scale plus storage inverters — directly comparable product breadth, channel model, and global distribution footprint to Solplanet.
• KOSTAL Solar Electric: German inverter manufacturer with hybrid string inverters, battery inverters, and energy management — competes with Solplanet in the European residential and small-commercial segment with similar feature sets.

Broad incumbents

• SMA Solar Technology: German inverter incumbent and one of Europe's most recognized solar inverter brands, offering residential, commercial, and utility-scale inverters plus storage and energy management — competes with Solplanet across all segments with established EU brand equity.
• Enphase Energy: US-listed microinverter and battery leader with strong residential market share and a monetized cloud/IQ platform. Competes with Solplanet in residential solar but uses a fundamentally different microinverter architecture and a more mature SaaS model.
• SolarEdge: Israel-based power optimizer and string inverter company with global residential and C&I presence — competes with Solplanet in residential PV inverter sales and increasingly in module-level electronics and storage integration.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/solplanetcompany
• LinkedInlinkedin.com/company/solplanet

Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Solplanet