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Growatt APX 20kWh High-Voltage Storage System with BMS + Basic Set
20 kWh High-voltage storage system consisting of four APX modules, pre-assembled with BMS and base. Designed for households that cover their heating and mobility needs with their own electricity.
Product number:PV10710069
20 kWh High-voltage storage system consisting of four APX modules, pre-assembled with BMS and base. Designed for households that cover their heating and mobility needs with their own electricity.
€4,509.000 % VAT under § 12 Abs. 3 UStGOnly with the operator declaration at checkout – without it, 19 % VAT is added.
In stockDelivery by 14.11.2026
plus 139 € freight shipping (pallet) · free pickup in Karlsruhe Shipping costs
Growatt APX 20kWh High-Voltage Storage System with BMS + Basic Set
This version includes 4 × Growatt APX 5.0P-B1 5kWh Battery Module (20 kWh storage capacity).
The set consists of 4 × Growatt APX 5.0P-B1 5kWh battery modules and 1 × Growatt APX 98034-P2 battery BMS (including base). All components are compatible with each other and are delivered together.
Growatt APX 5.0P-B1 5kWh Battery Module: The Growatt APX 5.0P-B1 battery module features innovative technology, flexible capacity ranging from 5 to 30 kWh, and a 10-year warranty
Your Benefits
Growatt APX 5.0P-B1 5kWh Battery Module
Flexible Design
The Growatt APX HV battery stands out for its versatility. With a IP66 protection rating, it is protected against dust and water and can be used indoors and outdoors; when installed outdoors, the manual requires a sun and rain shelter. It is mounted on the wall (load capacity of at least 280 kg; observe the manual’s specifications on the number of modules per row) or on the floor with a base. Have the installation carried out by a specialist company. It also supports the use of a mix of new and old battery modules in a single system.
Durability and Reliability
The cobalt-free lithium iron phosphate (LFP) battery in the Growatt APX HV represents a milestone in battery technology. By eliminating cobalt, the battery is not only environmentally friendly but also safe. It comes with an impressive 10-year warranty and a long service life, ensuring a long-term and reliable energy supply.
Collection possible from our Karlsruhe site (Wikingerstraße 10), Mon–Fri 09:00–12:00 and 13:00–17:00
Manufacturer information (GPSR)
Manufacturer
Shenzhen Growatt New Energy Co., Ltd.
4-13/F, Building A, Sino-German (Europe) Industrial Park, Hangcheng, Bao'an
Shenzhen
China
Disposal of waste electrical and electronic equipment
Electrical appliances do not belong in household waste. You can return old appliances free of charge to municipal collection points or register them with us for take-back. The crossed-out wheelie bin means the appliance must be collected separately.
Batteries and rechargeable batteries do not belong in household waste. You are legally obliged to return used batteries — free of charge to us, to retailers or to municipal collection points. The crossed-out wheelie bin stands for separate collection; Pb means lead, Cd cadmium, Hg mercury.
Note: This product contains lithium batteries. Please follow the special instructions for safe handling and disposal — do not open, do not short-circuit, tape over the terminals before returning.
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