What’s Included in the Complete Set and What’s Not
Each set includes the modules, the hybrid inverter, the storage system, and the cables listed in the bill of materials. Not included are the roof mounting structure, installation and connection by a licensed electrician, or registration with the grid operator and in the Market Master Data Register. The Market Master Data Register applies to systems in Germany; in Austria, the system is registered with the grid operator. Suitable rails and hooks can be found under Mounting Structure.
What Storage Capacity Is Suitable for 10 kWp?
The storage system stores the day’s excess energy for use in the evening and at night. The appropriate size depends less on the system itself than on consumption after sunset: A household with low evening energy needs can get by with 7.6 kWh; if you have a heat pump or an electric car, it’s worth considering 10 or 15 kWh. The storage capacity is indicated in the name of each set. You’ll find all sizes from 6.8 to 30 kWp under PV System with Storage.
How much roof space you need
The modules each measure approximately 1.76 × 1.13 m, or about 2 m². Twenty modules therefore require just over 40 m² of pure module area, while 24 modules require just under 48 m², in each case excluding edge clearances. The page Planning a PV System explains how the planning of the roof, modules, and storage system are interrelated.
Frequently Asked Questions About the 10 kWp PV System with Storage
Which modules are installed?
JA Solar’s glass-glass modules rated at 465 W or Trina Vertex S+ modules rated at 465 or 470 W.
Is installation included in the price?
No. The kits contain the components; the mounting structure, installation, and electrical connection are additional.
Can I expand the storage system later?
The storage systems have a modular design; the extent to which a storage system can be expanded is specified in the data sheet for the respective kit.
How much does a 10 kWp PV system with storage cost?
The complete sets on this page cost approximately €4,300 to €6,600, with most ranging from €4,600 to €6,100 (as of October 2026). The price varies depending on the storage capacity, inverter, and modules. The mounting structure, installation, and grid connection are additional costs. The price listed on the product page is final.
