The Solar Step
61.5kWh Hubble HV-615 High-Voltage LiFePO₄ Battery – Modular Rack ESS
61.5kWh Hubble HV-615 High-Voltage LiFePO₄ Battery – Modular Rack ESS
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Hubble HV-615 61.5kWh High-Voltage LiFePO₄ Battery – Modular Rack ESS
Description
Commercial-Grade High-Voltage Energy Storage System
The Hubble HV-615 High-Voltage Battery is a 61.5kWh lithium iron phosphate (LiFePO₄) energy storage solution designed for commercial, industrial, and large residential solar installations. Built as a modular rack-mounted ESS, this system delivers high power density, long service life, and seamless integration with leading high-voltage inverters.
Online deal only. Unit can be ordered for in-store collection if required.
System Architecture and Performance
Nominal energy capacity of 61.5kWh using a high-voltage 615V architecture
1C charge and discharge rating for high-performance energy storage applications
Designed for continuous operation with 100A charging and discharging capability
Built around 12 battery packs, each containing 16 prismatic LiFePO₄ cells
Battery Chemistry and Longevity
Utilises new-generation prismatic LiFePO₄ cells for enhanced thermal stability and safety
Delivers over 6000 cycles at 80% Depth of Discharge
Approximately 4000 cycles at 100% DOD
Expected design life of ±15 years under normal operating conditions
Modular Rack System and Scalability
Supplied as an easy rack-mount cabinet system, simplifying transport and installation
Supports parallel connection of up to 8 ESS systems per string with full communication support
Modular high-voltage design allows system expansion as energy demand grows
Monitoring, Control and Integration
Integrated intelligent touch screen for local system status and diagnostics
Cloudlink 24/7 Wi-Fi monitoring included for real-time performance tracking
Remote firmware updates supported over the internet
Full CAN-bus communication, ensuring compatibility with most leading high-voltage inverter brands
Protection and Safety Design
Individual circuit breaker per battery pack
Advanced BMS protection including over-voltage, under-voltage, and current limiting
Robust black baked lacquer steel enclosure for long-term durability
Certified to CE, UN38.3, and GBT safety standards
Technical Specifications
| Specification | Details |
|---|---|
| Model | HV-615 |
| Nominal Energy | 61.5 kWh |
| Rated Capacity (5HR) | 100 Ah |
| Nominal Voltage | 615 V |
| Discharge Cut-off Voltage | 576 V |
| Equalised Charge Voltage | 668 V |
| Max Continuous Charge Current | 100 A |
| Max Continuous Discharge Current | 100 A |
| C-Rating | 1C |
| Cell Type | Prismatic LiFePO₄ |
| Cell Configuration | 16 cells per pack / 160 cells total |
| Cycle Life | >6000 @ 80% DOD |
| Design Life | ±15 years |
| Parallel Capability | Up to 8 ESS systems |
| Monitoring | Wi-Fi enabled cloud monitoring |
| Communication Ports | 1× CAN-Bus, 2× Battery Link |
| Protection | Circuit breakers, BMS voltage & current protection |
| Operating Temperature | 0°C to +55°C (charge/discharge/storage) |
| Enclosure | Black baked lacquer steel |
| Weight | ±650 kg (excluding cabinet) |
| Cabinet Dimensions | 2 × 47U cabinets: 2200 × 693 × 1102 mm |
Installation and Warranty Conditions
Installation must be performed by a qualified electrician and integrated according to inverter manufacturer specifications and SANS 10142 requirements. Correct commissioning, system configuration, and documentation are required to validate warranty coverage.
Let customers speak for us
A must have for every DBboard
Great innovation
Still waiting for the power to trip. I know its a weird ask, but would like to test the system and see what it has to offer.
Still figuring out how the battery usage is managed, but as for the rest it operates seamless.
Got the app operational with a little help from my friend and gives useful information. Enjoying the Deye 12kW journey.
Still need to neaten-up the wiring though.
I thank you.
Overall, this inverter has exceeded my expectations. Highly recommended to anyone
100% delivery on time
Since we put them in the power has not tripped. So will wait and see. The service from Solar Step has been great though. Really nice people.
I am very happy with the product and the quality thereof, I am also very happy with the service received and will most definitely be doing business with the solar step again.
Thanks to the Solar Step for their prompt actions and support they where one of the most specialist team installin Solar systems i am very satisfied with their professional installation and their after sales commitments thanks to the whole team best prises ever for good quality products
Thanks for your excellent service only the courier company took long for the delivery
Excellent service.
Good product
"I'm loving my GenXair Inverter AC! 😊 The energy efficiency is on point, and it's kept my space comfy all summer. The smart climate control is super handy – love being able to adjust temps remotely. It's quiet too, so no annoying background noise. Would definitely recommend for anyone looking to upgrade their cooling game!"
Very professional and I will certainly be purchasing again
