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Balcony Solar Systems & Solar Installations – Your Entry into the Energy Transition

Would you like to reduce your electricity costs sustainably while also doing something good for the environment? With a balcony solar system from Store-Jet.de, you can easily generate your own green electricity at home. Our modern solar systems for balconies, terraces, or garage roofs are the ideal solution for both tenants and homeowners.

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Hoymiles HMS-800W-2T Micro Inverter | 800W | VDE certified
Hoymiles HMS-800W-2T Micro Inverter | 800W | VDE certified

Hoymiles HMS-800W-2T Smart Energy: The first micro-inverter with integrated Wi-Fi The Hoymiles HMS-800W-2T sets new standards for balcony solar power plants. It converts your harvested solar power highly efficiently and feeds it directly into your home grid. The highlight: monitoring takes place directly via your home Wi-Fi without additional devices. It is robust, VDE-certified for safety, and ready for use in minutes thanks to plug-and-play connectivity. Everything at a Glance – No Extra Costs Forget complicated DTU configurations. The HMS-800W-2T connects directly to your home Wi-Fi. Via the S-Miles app, you can check in real-time from anywhere in the world how much energy your system is currently generating. View voltage, current, and total yield at a glance – transparent and intuitive. Two Trackers for Maximum Yield Do you have modules in different orientations or with partial shading? No problem. Thanks to two independent MPPT inputs, each module is optimized individually. With an efficiency of up to 96.7%, the inverter guarantees that you harvest the maximum energy even in changeable weather conditions. Built to Last The HMS-800W-2T braves any weather. The high-quality aluminum housing is completely encapsulated with resin, making the penetration of moisture impossible. The IP67 certification guarantees protection against dust and temporary immersion. Direct mounting on the solar module or profile is easily possible. Certified Safety According to VDE Safety comes first. The inverter features integrated grid and system (NA) protection with galvanic isolation via relays. It complies with the VDE-AR-N-4105:2018 standard and can therefore be operated legally and safely on the power grid in Germany. The device shuts down immediately upon grid disconnection. Technical Specifications & Scope of Delivery Input Data (DC) Rec. module power: 320W - 540W+ Max. input voltage: 65V MPPT voltage range: 16V - 60V Number of MPPT trackers: 2 Output Data (AC) Nominal output power: 800 VA Nominal output current: 3.48 A Voltage range: 230V / 180V-275V Efficiency: up to 96.7% General & Scope Protection class: IP67 (Outdoor) Dimensions: 250 × 170 × 28 mm Weight: 3.2 kg Incl. selected connection cable Frequently Asked Questions Do I still need a DTU stick for app monitoring? No! With the HMS-800W-2T, the Wi-Fi module is already built-in. You do not need any additional hardware like a DTU-WLite or DTU-Pro. The inverter connects directly to your router. Can I throttle the inverter to 600W? Yes, the HMS-800W-2T supports power limiting. This can be adjusted via the app settings to meet legal requirements (depending on the current status of legislation). Are certificates for the grid operator available? Yes, all necessary documents such as the unit certificate and NA protection according to VDE-AR-N-4105 are available and can be used for registration with the market master data register and grid operator. Start Your Own Energy Transition Simple, safe, and smart – with Hoymiles technology. Order Now EAN: 4262397637030 | Model: HMS-800W-2T

€124.99* MSRP: €178.49*
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Technaxx TX-354 Solar Set 800 Wp – bifacial balcony power station with solar panel and micro inverter, front view

Average rating of 5 out of 5 stars

Technaxx TX-354 Balcony Power Plant 880 Wp – Bifacial Solar Kit 800W with Wi-Fi Inverter, Plug-and-Play

Technaxx TX-354 Bifacial Balcony Solar Power System 880 Wp Plug & Play Complete Kit with 800W WiFi Inverter for Clean Solar Energy Start reducing your electricity bills right away with the Technaxx TX-354 Balcony Solar Power System. Designed as a smart plug-and-play solution, this complete kit delivers an impressive 880 Wp output through two high-performance 440W monocrystalline half-cell solar panels. The included lightweight 800W WiFi microinverter feeds clean solar energy directly into your home's standard 230V electrical system. Thanks to advanced bifacial technology, the panels capture not only direct sunlight but also reflected light from the rear side, achieving an outstanding efficiency of up to 22.54%. This helps maximize energy production throughout the year, even on cloudy days, with an average annual yield of approximately 850 kWh. Bifacial Solar Panels for Higher Energy Yields Unlike conventional solar panels that generate electricity only from the front side, the Technaxx TX-354 takes solar efficiency a step further. Its bifacial glass-panel design captures reflected sunlight from surrounding surfaces such as walls, rooftops, patios, and the ground, converting additional light into usable energy. Combined with high-efficiency half-cell technology and three integrated bypass diodes, the system delivers excellent performance even under partial shading conditions. Smart 800W WiFi Inverter with App Monitoring The ultra-compact microinverter efficiently converts generated solar power and features a built-in 2.4 GHz WiFi module for seamless connectivity. Using the free S-Miles app, available for both iOS and Android devices, you can monitor your system’s performance in real time. Track daily production, analyze energy output, and see exactly how much electricity you're generating and saving. Complete All-in-One Kit with Flexible Installation Options Simply unpack, install, and start generating your own electricity. The kit includes everything needed for a quick and straightforward setup, including a 5-meter connection cable for a standard household outlet. Whether mounted on a balcony railing, placed on a terrace, installed on a flat garage roof, or secured to a garden fence, the system is built for long-term reliability. Certified to withstand temperatures from -40°C to +85°C, it performs reliably in virtually all weather conditions. Key Product Highlights Powerful Performance 880 Wp total panel output (2 × 440W) for high energy production Bifacial technology captures sunlight from both sides Outstanding module efficiency of up to 22.54% Generates approximately 850 kWh of clean electricity per year Smart Technology Integrated 800W grid-compliant microinverter Direct 2.4 GHz WiFi connectivity without additional gateways Real-time monitoring via the S-Miles app Advanced MPPT tracking for optimal performance in all weather conditions Easy & Secure Installation True plug-and-play solution for standard 230V household circuits Includes 5 m connection cable and durable MC4 connectors Highly weather-resistant from -40°C to +85°C Flexible installation on balconies, fences, flat roofs, or patios Frequently Asked Questions (FAQ) What does "bifacial" mean, and what are the benefits? Bifacial solar panels feature a transparent glass rear side that allows them to capture reflected sunlight from nearby surfaces such as walls, concrete, patios, or rooftops. This additional energy generation can significantly increase overall power output compared to conventional single-sided solar panels. Can I operate this balcony solar system without hiring an electrician? Yes. This complete kit is designed as a plug-and-play solar solution. The included inverter is optimized for an 800W feed-in output, making installation quick and straightforward. Simply position the system, connect it to a suitable outlet, and start using your self-generated solar energy. Always ensure compliance with local regulations and registration requirements in your region. How does app-based monitoring work? The included microinverter connects directly to your home’s 2.4 GHz WiFi network. Through the free S-Miles app, you can monitor current power production, daily generation, and cumulative energy yields over time directly from your smartphone or tablet. How durable is the system in hail, snow, and strong winds? The Technaxx solar panels are built with highly durable monocrystalline glass and are designed to withstand demanding outdoor conditions. They operate reliably in temperatures ranging from -40°C to +85°C and are engineered to endure rain, hail, snow, and long-term environmental exposure. Start Your Solar Journey Today! Order the Technaxx TX-354 Solar Kit now and begin generating clean, renewable energy while reducing your electricity costs. Add to Cart GTIN/EAN: 4260101732101 | Technaxx TX-354 (5421)

€449.90* MSRP: €999.00*


Plug-and-Play Complete Kits: Unbox, Connect, Start Saving

Our balcony solar complete kits are designed for maximum efficiency and the simplest possible installation. Thanks to plug-and-play technology, no expensive electrician is required for setup.

  • 800W Inverter: Benefit from the new feed-in power limit to achieve maximum energy output.
  • High-Performance Modules: Whether classic or elegant full-black design – our panels deliver strong performance even in low-light conditions.
  • Long Service Life: We rely on high-quality components and durable mounting systems.

Legally Compliant & Tax-Free Benefits

Thanks to recent legal changes (Solar Package I), registering your plug-in solar device in the Market Master Data Register is easier than ever. In addition, when purchasing a solar system for private use you benefit from 0% VAT, allowing you to buy particularly affordably at Store-Jet.de.