The Solar Step
BDU+BASE High Voltage BMS-HV9637 for Dyness Tower (Battery Management System)
BDU+BASE High Voltage BMS-HV9637 for Dyness Tower (Battery Management System)
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BDU+BASE High Voltage BMS-HV9637 for Dyness Tower (Battery Management System)
Dyness Tower BDU+BASE Battery Management System – Optimized Energy Storage Control
⚠ Note: Online deal only – available for in-store collection upon request.
The BMS Control Box is the essential brain of high-voltage battery storage systems, ensuring peak efficiency, safety, and reliability. Designed for commercial, industrial, and off-grid applications, this unit actively manages charge/discharge cycles, protects against voltage fluctuations, and optimizes battery lifespan.
Key Features for Industrial & Large-Scale Energy Storage:
- Pre-Charge Function: Gradually brings the battery to the correct voltage, preventing power surges.
- Voltage Protection: Prevents overcharging and deep discharging, ensuring battery longevity.
- Smart Temperature Control: Monitors & regulates temperature, preventing overheating or freezing.
- Advanced Cell Balancing: Maintains equal voltage across cells, maximizing efficiency.
- State of Charge (SOC) & State of Health (SOH) Monitoring: Tracks battery performance & health in real time.
- Enhanced Safety: Protects against short circuits, overcharging, and extreme temperatures.
- High Energy Efficiency: Reduces power loss & extends battery life with intelligent charge management.
Technical Specifications:
- Charge/Discharge Current: 18.5A
- Communication Protocols: CAN / RS485
- Operating Temperature: -20°C to +55°C
- Protection Level: IP54 (Dust & Water-Resistant)
- Connector Type: Included
- Dimensions: 504 × 380 × 342.5 mm
- Weight: 23 kg
Installation & Compatibility:
- Designed for seamless integration with high-voltage battery towers.
- Compatible with CAN/RS485-enabled energy storage systems.
- Professional installation required to ensure compliance with SANS 10142 and optimal battery performance.
Let customers speak for us
from 113 reviewsThank you Solar Step for your great service and speedy delivery. Especially Luandro who is very helpful. They are highly recommended.
Bought a lithium battery W51100 online the response was excellent and it was collected the following day the staff was amazing with the communication all the way
Battery working fine. Thanks for the quick response and excellent service

So far so good. Eazy to install. Switching over is seamless.

I 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.

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