30kWh High Voltage Battery Storage Series
Price range: R127678,20 through R576236,70
The 30.72kwh high voltage battery is designed for commercial, agricultural and large residential hybrid systems that require structured, dependable energy storage. Its high-voltage architecture supports stable daily operation where predictable charging and discharging behaviour is essential. This battery is suited to controlled indoor utility environments where airflow, access and mounting conditions can be properly managed. Rohen Services supplies this system across the North West Province and assists customers with assessing suitability, installation requirements and long-term energy planning. It is a practical option for properties that need reliable storage capacity within a well-designed hybrid energy system.
- Description
- Safety & Maintenance
- Installation & Delivery
- Warranty & Support
- Specifications
- FAQ's
- Reviews (0)
Description
Large hybrid energy systems require storage solutions that offer predictable behaviour, stable output and long-term operational reliability. The 30kwh high voltage battery is designed for commercial, agricultural and large residential environments where structured energy storage is essential. Its high-voltage configuration supports consistent charging and discharging across demanding daily load profiles. This makes it suitable for properties that rely on planned energy usage rather than short-term backup only.
Rohen Services supplies this battery system throughout the North West Province and assists customers with understanding installation requirements, system suitability and long-term planning considerations. The 30kwh high voltage battery fits well into professionally designed hybrid systems where performance stability and structured energy flow are critical.
High-Voltage Storage Design
High-voltage battery systems are typically used in installations where efficiency, scalability and controlled energy management are required. The design of this system allows it to operate within a structured hybrid environment, supporting consistent power delivery across extended operating periods. The 30.kwh high voltage battery is intended for indoor installation in controlled utility spaces where airflow, access and mounting conditions can be properly maintained.
This design approach supports predictable system behaviour and reduces the risk of performance inconsistency caused by environmental factors. Proper placement ensures that the battery operates within suitable conditions, contributing to long-term reliability.
Features
Structured energy capacity
The battery provides a defined storage capacity that supports daily cycling and sustained energy use. This is suitable for applications where energy demand is spread across many hours rather than concentrated in short bursts.
High-voltage architecture
The system’s high-voltage configuration supports efficient energy transfer within compatible hybrid systems. This allows for smoother interaction with inverters and contributes to stable system behaviour.
Suitable for scalable hybrid systems
The 30kwh high voltage battery can be incorporated into larger system designs where future expansion is planned. This makes it a practical option for properties expecting growth in energy demand.
Benefits
Predictable daily performance
Hybrid systems perform best when storage behaves consistently. The 30kwh high voltage battery supports predictable charging and discharging patterns, making it easier to manage energy usage across residential, agricultural or commercial environments.
Supports long-term energy planning
Properties with structured energy needs benefit from storage solutions that align with long-term planning. This battery supports energy strategies that focus on reliability, efficiency and sustained performance rather than short-term backup only.
Suitable for demanding environments
Commercial sites, farms and large homes often experience varied load profiles. The battery supports these conditions by delivering stable output when installed as part of a properly designed hybrid system.
Use-Cases
Commercial properties
Businesses with operational equipment, lighting, refrigeration and communication systems require dependable energy storage. The 30kwh high voltage battery supports these needs by maintaining consistent performance throughout daily operating cycles.
Agricultural operations
Farms rely on energy for irrigation, boreholes, processing equipment and security systems. Stable storage helps maintain operational continuity, especially in environments with variable grid availability.
Large residential properties
Homes with multiple dwellings, workshops or high energy consumption benefit from structured storage. The 30.72kwh high voltage battery supports essential household loads while enabling effective energy management.
Installation Considerations
The battery should be installed indoors in a well-ventilated utility space with secure mounting and clear access. Proper installation ensures airflow is maintained and routine inspection can be carried out easily. Rohen Services assists customers across the North West Province by evaluating installation environments and advising on suitability before system deployment.
Why Buy from Rohen Services
Rohen Services is recognised as a reliable supplier of structured energy solutions across the North West Province. Their approach focuses on matching equipment to real-world conditions, ensuring systems are designed for practical use and long-term performance. By supplying the 30kwh high voltage battery, Rohen Services provides customers with a dependable storage option suited to demanding hybrid installations that require consistency, stability and professional planning.
Safety & Maintenance
To keep your system safe and working correctly, please follow these basic safety and maintenance guidelines. These apply to most solar, battery, inverter and electrical components supplied by Rohen Services.
General Safety:
• Ensure all products are installed by a qualified technician
• Do not open, modify or tamper with equipment
• Protect components from water ingress, dust and extreme heat
• Always switch off the power before handling electrical connections
• Use the product only within the manufacturer’s recommended limits
Battery Safety (where applicable):
• Keep batteries in a well-ventilated, dry environment
• Avoid direct sunlight and extreme temperatures
• Do not short-circuit the terminals
• Ensure communication cables are secured and undamaged
Maintenance:
• Check cables, breakers and connectors periodically for wear
• Keep components clean and free of debris
• Test backup systems during low-risk periods (for example during the day)
• Report unusual noises, smells or error messages immediately
Support:
If you are unsure about the safe operation of your product, contact Rohen Services on 082 449 0277 or sales@rohen.co.za. Our team can assist with inspections, diagnostics and maintenance across the North West Province.
Installation & Delivery
Installation & Delivery
Standard Delivery: 5–7 Business Days via The Courier Guy (Road Freight). Handling Time: Orders are processed within 1–2 Business Days. Total Delivery Time: 6–9 Business Days.
Professional Installation: Available across the North West Province (Klerksdorp, Potchefstroom, and surrounding areas) by our trained technicians.
For full details, see our Shipping & Delivery Policy.
Note: The price shown is for the product only. Installation is an optional service and is quoted separately based on your specific site requirements.
Warranty & Support
Rohen Services supplies all products with the official manufacturer warranty. Warranty periods vary by brand and product type, but most major items such as batteries, inverters and charge controllers include a 5-year warranty, with some models offering optional extensions.
Covered:
• Manufacturing or material defects
• Internal component or BMS faults under normal use
• Performance issues confirmed through warranty testing
Not covered:
• Incorrect installation or wiring
• Lightning, surge or grid damage
• Water ingress, physical damage or tampering
• Use outside the manufacturer’s specifications
Important:
For exact warranty terms on your specific product, please confirm with Rohen Services before installation or use. Some items such as cables, fuses, brackets and smaller accessories may carry limited warranties.
Support:
For warranty queries or troubleshooting, contact Rohen Services on 082 449 0277 or sales@rohen.co.za. Our team manages testing, claims and replacements for customers across the North West Province.
Specifications
| Specification | Value |
|---|---|
| Model | ESNER 30.72kWh High Voltage Battery 307.2V (1C) |
| Nominal Voltage | 307.2 V |
| Battery Capacity | 30.72 kWh |
| Discharge Rate | 1C |
| Weight | 308 kg |
| Length | 115.1 cm |
| Width | 42 cm |
| Height | 59 cm |
FAQ's
Is this battery suitable for commercial installations?
Yes, it is designed for commercial environments that require structured high-voltage energy storage with predictable daily performance.
Can this battery be used on agricultural properties?
Yes, it suits farms that rely on stable energy storage for irrigation, processing equipment, refrigeration and essential operations.
Is this battery intended for residential use?
It is suitable for large residential properties with high energy demand and professionally designed hybrid systems.
Does this battery support continuous daily operation?
Yes, it is designed to support consistent charging and discharging within structured hybrid energy systems.
Does the battery need to be installed indoors?
Yes, it should be installed in a controlled indoor utility space with suitable ventilation, mounting and access.
Can this battery be expanded as part of a larger system?
Expansion depends on overall system design and should be planned as part of a structured high-voltage hybrid setup.
Is routine maintenance required?
Only basic visual inspections of the installation environment are recommended to ensure clean airflow and stable conditions.
Who can assist with planning and suitability in the North West Province?
Rohen Services provides guidance across the North West Province to help determine whether this battery is suitable for a specific application.
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