Skip to main content Skip to search Skip to main navigation Skip to B2B platform navigation
Events
Expert knowledge
Favourites
Your account
Shopping cart

Dyness Tower T21 with Sunways Hybrid STH-10KTL-HT

Art. Nr.: 8959
Inverter: Sunways STH-10KTL-HT
Phases: 3
Solar battery: Dyness Tower T21
Net capacity: 19.2 kWh
Battery type: High volt lithium-iron-phosphate
Package type: 3-phase, High voltage battery, Solar battery packages
WEEE-Number:
  • DE77363144
Prices are only visible to business customers upon successful registration.
Available from 04.02.2026
Product number: 8959
Prices are only visible to business customers upon successful registration.
Available from 04.02.2026
Product number: 8959
Description

The storage package of the Dyness Tower T21 with the Sunways Hybrid STH-10KTL-HT

 

The package of the Sunways STH-10KTL-HT hybrid inverter and Dyness Tower T21 high voltage battery. The Sunways STH-10KTL-HT Hybrid Inverter has a three-phase Back-Up output that can be overloaded up to twice for 60 seconds. This hybrid has 110% asymmetry in normal operation and can be overloaded up to 125% at the Back-Up output. The Dyness Tower is a range of high-voltage, stackable battery that impress with their easy installation, robust design and modern look.

Dyness Tower T21 Product Features

 

  • Battery capacity: 21.3 kWh
  • Usable battery capacity: 19.2 kWh
  • Lithium iron phosphate technology (LFP)
  • Rated voltage: 576 V
  • Charging/discharging current: 22.2 A
  • Weight: 269 kg
  • Protection rating: IP 54
  • Dimensions: 1500x504x380 mm (HxWxD)

STH-10KTL-HT Product Features

 

  • Rated On-Grid Power: 10.0 kVA
  • Rated Back-Up Power: 10 kVA
  • 2 MPP trackers 200-850 V
  • 1 MC4 input on MPPT
  • Connection to high voltage battery
  • Wifi device
  • Smartmeter and CT (90 A)
  • Push-in terminals for communication interface simplify installation
  • Web server
  • Dimensions: 410x550x175 mm
  • Protection rating: IP 65
  • Weight: 26 kg

The set includes

 

1x Tower BDU
6x HV9637
1x STH-10KTL-HT

  • Matching accessories

    • Solar cable HELUKABEL Solarflex H1Z2Z2-K 6.0 mm² 500m black
      • Type of manufacturer: 713531
      • Art. Nr.: 5752
      Available from stock
      { "id": "e766b11a31cc5290a41b1e4ee29da4cb", "item_brand": "", "item_name": "Solar cable HELUKABEL Solarflex H1Z2Z2-K 6.0 mm² 500m black", "item_id": "5752", "currency": "EUR", "item_variant": "", "price": "on_request", "item_list_id": "product", "item_list_name": "product", "extra": { "minPurchase": "1", "shopware_id": "e766b11a31cc5290a41b1e4ee29da4cb" } }
{ "controllerName": "Navigation", "isHome": true, "isAccountHome": false, "inServiceMenu": false, "homeLoggedOut": false, "breadcrumbLength": "0" }
Dyness Tower T21 mit Sunways Hybrid STH-10KTL-HT
Dyness Tower T21 with Sunways Hybrid STH-10KTL-HT
Available from 04.02.2026