{"catalog_name":"World Products","variant":"c","item":{"handle":"pioneer-balcony-2500w-10kwh-balcony-solar-system","title":"WattCycle 2.5kW 10kWh All-in-One AC Coupled Battery Storage System","category":"Solar Energy Kits","category_name":"Solar Energy Kits","category_gid":"gid://shopify/TaxonomyCategory/ha-11-22","product_type":null,"vendor":"Wattcycle-Europe","price":"$2139.99","currency_code":"EUR","availability":"in_stock","inventory_quantity":84,"sku":"WTBPSS2K5W10KWHEU","barcode":null,"variant_title":"1 Pack","selected_options":{"Options":"1 Pack"},"description":"Add Battery Storage to Your Existing Rooftop Solar System: The WattCycle 2.5kW 10kWh All-in-One AC Coupled Battery Storage System is designed to add energy storage to an existing rooftop or balcony PV system without replacing the solar panels or microinverter. In a traditional setup, solar panels and a microinverter send generated electricity directly to the home or grid. By adding WattCycle battery storage to the AC side, surplus solar energy can be stored for later use instead of being immediately exported. Store Solar Energy Instead of Sending It Straight to the Grid: Without battery storage, excess daytime solar generation may be exported when household demand is low. The WattCycle AC-coupled system adds a 10kWh battery between your solar generation and household energy use, allowing more of that solar power to be stored and used later in the evening, overnight or during periods of higher electricity prices. This helps increase solar self-consumption and reduce dependence on grid electricity. 2.5kW Power for Everyday Home Energy Use: The integrated system provides 2.5kW rated output with up to 5kVA surge power, giving households a practical energy-storage solution for everyday residential loads. Stored battery energy can support home consumption after solar production falls, while the system can also manage grid interaction according to configured charging and discharging settings. AC-Coupled Design for Existing PV Systems: Because the system is AC coupled, it can complement existing PV installations where solar panels already connect through a microinverter or compatible inverter. This makes it particularly suitable for homeowners who already have rooftop or balcony solar but want to add energy storage without redesigning the entire PV system. The battery storage system works as an additional layer between solar generation, household consumption and the grid. Smart Energy Scheduling for Higher Solar Self-Consumption: The system can prioritise storing excess solar energy during the day and releasing it later when household demand increases. Users can also manage charging and discharging schedules, helping shift energy use away from expensive peak-rate periods where time-of-use tariffs apply. The goal is simple: use more of your own solar energy when it is most valuable. Wi-Fi Monitoring from Anywhere: Built-in Wi-Fi connectivity allows users to monitor and manage the energy storage system remotely through the WattCycle Home App. Check system status, review energy flow and adjust supported charging or discharging settings from your phone, giving you greater visibility into how solar energy, battery storage and grid power work together. Backup Power When the Grid Goes Down: The system can also provide backup power for connected critical loads during a grid outage. With fast switching in UPS mode, it helps reduce interruptions to supported household devices and essential electronics, adding an extra layer of energy security alongside everyday solar storage. 10kWh LiFePO4 Battery for Long-Term Home Storage: The integrated LiFePO4 battery provides 10kWh of total energy, using a 51.2V 200Ah battery platform designed for repeated cycling. Active balancing and battery management help maintain cell consistency and support long-term residential energy storage use. Compact All-in-One Design: Battery storage, power conversion and smart energy management are integrated into one vertical enclosure measuring approximately 500 × 210 × 800mm. The all-in-one format reduces the number of separate boxes required in a conventional storage installation and makes the system easier to position in garages, utility areas or suitable protected outdoor locations. Built for European Residential Energy Systems: The system supports European residential AC operation and is designed around modern rooftop PV, balcony solar and home energy management scenarios. It is particularly relevant for households that already generate solar power but want to capture more of it for evening use, reduce grid imports and add backup capability.","image_url":"https://cdn.shopify.com/s/files/1/0778/9097/8101/files/WattCycle_PIONEER_BALCONY_2.5kW_10kWh_All-in-One_Home_Balcony_Solar_System_with_Power_Storage.webp?v=1781969891","href":"/product/pioneer-balcony-2500w-10kwh-balcony-solar-system.html","buy_url":"https://be0693.myshopify.com/products/pioneer-balcony-2500w-10kwh-balcony-solar-system","buy_url_source":"shops.shop_domain + 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