Ab dem 01.01.2023 wurde die Mehrwertsteuer für den Bau von PV-Anlagen bis 30 kW auf 0% gesenkt.
If you order from outside of Germany, please send us an email request.
Due to the current crisis, we cannot keep stock levels and prices constantly up to date. Therefore, ALWAYS call before purchasing, or preferably order directly by email. Thank you for your understanding.
For orders under €800, a small order surcharge of €60 applies!
2 Volt Cell
Type designation: Sun I power VR L 2-420
Former designation: 5 OPzV solar.power 420
We can supply any Hoppecke battery type.
If interested, please contact us directly.
All bridging cables for the batteries are pre-assembled and included!
To minimize outgassing and refilling intervals, we can also provide the appropriate recombination plugs.
We also supply racks and acid trays, custom-fit for your battery bank.
The key advantage of Hoppecke OpzS + OpzV batteries is their unbeatable lifespan: up to 8,500 cycles at 20% depth of discharge.
Technical data sheets and operating manuals can be provided by email upon request.
Battery Disposal Information
In connection with the sale of batteries or devices containing batteries, the supplier is legally required to inform the customer as follows:
Customers are legally obliged to return used batteries as end-users. Old batteries that the supplier sells or has sold as new can be returned free of charge to the supplier's shipping warehouse. The symbols on the batteries mean:
- The crossed-out trash can symbol indicates the battery must not be disposed of in household waste.
- Pb = Battery contains more than 0.004% lead by weight
- Cd = Battery contains more than 0.002% cadmium by weight
- Hg = Battery contains more than 0.0005% mercury by weight