The Solar Step
T10 / 10.66kWh Dyness Tower High Voltage Battery
T10 / 10.66kWh Dyness Tower High Voltage Battery
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T10 / 10.66kWh Dyness Tower High Voltage Battery
⚠ Note: Online deal only – available for in-store collection upon request.
Description:
Dyness Tower T10 – Advanced Energy Storage for Professional Solar Installations
The Dyness Tower T10 10.66kWh High-Voltage Battery is an advanced lithium iron phosphate (LiFePO4) energy storage system designed for commercial, industrial, and off-grid power solutions. Engineered for efficiency, this modular and scalable system integrates seamlessly with high-voltage solar inverters, providing stable and uninterrupted power for backup and grid-independent operations.
Key Features for Businesses & Industrial Applications:
- Reliable Energy Storage: 10.66kWh nominal capacity and 95% depth of discharge (DOD) ensure maximum efficiency.
- Expandable & Modular: Designed to scale with demand, supporting parallel expansion for large-scale storage needs.
- Optimized for High-Voltage Systems: 252V – 328V operating range guarantees stable power output.
- High Charge & Discharge Efficiency: 6.39kW continuous power for fast energy delivery.
- Long-Lasting Performance: 6,000+ charge cycles ensure years of reliable operation.
- Seamless System Integration: CAN & RS485 communication for real-time energy monitoring.
- Durable & Weather-Resistant: IP55-rated enclosure allows indoor and outdoor installation.
Technical Specifications:
- Battery Type: Lithium Iron Phosphate (LiFePO4)
- Modules: 3
- Nominal Voltage: 288V
- Capacity: 37Ah
- Max Charge/Discharge Power: 6.39kW
- Cycle Life: ≥6,000 cycles
- Weight: 146kg
- Ingress Protection: IP55
- Dimensions: 504 × 380 × 900 mm
Compatibility & Installation:
- Compatible with leading inverters: Goodwe, Solis, Deye, Growatt, and more.
- Installation must be performed by a certified electrician, ensuring compliance with SANS 10142 standards.
- Warranty: 7-Year Manufacturer Warranty (COC required for claims).
Why Choose the Dyness Tower T10?
The Dyness Tower T10 is a versatile, efficient, and scalable energy storage system, perfect for solar backup and off-grid solutions. With fast charging, extended cycle life, and seamless inverter compatibility, it ensures sustainable and cost-effective energy management.
Let customers speak for us
from 109 reviewsI bought a solar combo, the service was very good and I appreciate the constant updates

Excelent service from Luandro Thanks very much for your assisrance
Will def do buisness with them anytime again
10 out 10
It's very good service,got tracking number in n few minutes. Lovely way to do business. Make you feel safe.
System works very well, happy with purchase.

Very impressive store. Friendly service. Ruan is an excellent salesman and very professional.
We bought the 11kva system last week. Customer service is excellent, delivery excellence, installed and working like 4 paired horses bulling a wagon. We're thrilled and keep up the great work guys.
A big thank you to The Solar Step team for the excellent service, I am very happy with my product!
This place has amazing service the staff are so friendly and fast to help i would highly recommend
This place has amazing service the staff are so friendly and fast to help i would highly recommend
Great products that saves you money and preserve energy.
Great products that saves you money and preserve energy.
Friendly, helpful, great customer service.
The staff was very helpful and they were quick to respond to my messages aswell as give me the best system that fits into my budget and that is also in great quility
Outstanding Service!
I had an amazing experience with this company! From start to finish, their team was professional, knowledgeable, and efficient.


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