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Dyness

(21 products)

Modular high-voltage battery storage systems from Dyness with LFP cell chemistry. Here you will find the entire Dyness product range: the highly scalable Stack 100 (15.4 to 76.8 kWh) and the compact Tower Pro (7.68 to 23.04 kWh) – each available as pre-configured complete packages or individually as a BDU+base and battery module for expanding existing systems.

LFP Cell ChemistryThermally stable
≥ 8,000 CyclesLong lifespan
10-Year WarrantyManufacturer's warranty
High-Voltage SystemStack 100 + Tower Pro
Modularly Scalable7.68 to 76.8 kWh

Stack 100 – the large high-voltage system

Highly scalable high-voltage system with 5.12 kWh per module. Up to 15 modules stackable – total capacity 15.4 to 76.8 kWh. For larger homes, multi-family houses, and commercial systems with HV hybrid inverters. Available as complete packages (Stack 100-3s to -15s) or individually as BDU+base and 5.12 kWh module for expansion.

Tower Pro – the compact version

Smaller high-voltage sister model with 3.84 kWh per module. Up to 6 modules result in 7.68 to 23.04 kWh – ideal for classic home PV systems with compact HV hybrid inverters. Available as Tower Pro TP7, TP11, TP15, TP19, TP23 or individually as BDU+base and 3.84 kWh module.

LFP Technology & Warranty

Both systems use Lithium Iron Phosphate (LFP) – the lithium chemistry with high thermal stability and long lifespan. With at least 8,000 full cycles and a 10-year manufacturer's warranty.

Complete Package or Individual Components

For new installations: pre-configured complete packages (Stack 100-3s to -15s or Tower Pro TP7 to TP23). For expansions of existing Dyness systems: individual BDU+base units and battery modules.

Frequently Asked Questions
Stack 100 or Tower Pro – which fits which system?

Rule of thumb: PV systems from approx. 10 kWp and larger homes → Stack 100. Classic home PV up to approx. 10 kWp → Tower Pro. Ultimately, however, the voltage range of the hybrid inverter is decisive – we will help you with the selection.

Which inverters are compatible?

Both systems work with HV hybrid inverters. Exact compatibility depends on the inverter model and voltage range. We will gladly check this for your specific system.

How long does a Dyness storage system last?

At least 8,000 full cycles lifespan and 10 years manufacturer's warranty. Actual service life depends on charging/discharging behavior and ambient temperature.

Can I expand later?

Yes, both systems are modular: you start with a BDU+base and a few modules and add more later. Modules within a bank should preferably be from the same batch.

Is the storage system delivered fully assembled?

No, a kit consisting of BDU/base and modules is delivered. Electrical commissioning must be carried out by a qualified electrician.

Complete package or individual components?

For new installations, we recommend the complete packages (Stack 100-3s to -15s or Tower Pro TP7 to TP23). If you want to expand an existing Dyness system, you will also find the individual BDUs and battery modules here.

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