Vantara
Stand-Alone Power Systems
Vantara is a modular standalone power system, which enables
you to increase capacity as requirements change. It has built-in
redundancy, high availability and fault tolerance for critical loads.
With 3x inverter surge capability, it manages extreme startup
loads without oversizing. Vantara’s low parasitic loads, maximises
efficiency and reduces energy waste.
Up to 90kVA continuous inverter output, and reliable supply for
high-demand applications. Vonnect energy management system
centralises monitoring, control, and alarms across all assets.
Vantara is proven in remote and off-grid locations,and reliable in
harsh environments.
- Industry-Leading Surge Capability
- Extremely Low Parasitic Loads
- Modular, Scalable and Cost-Effective
Modular
Valen’s Vantara is designed with exceptional flexibility and scalability to adapt to evolving energy demands. Its modular design allows for seamless integration of additional inverters and batteries as requirements grow, ensuring that one charge can easily expand to two or more without extensive modifications. With adjustable racking and hot-swappable inverters, modules, and chargers, maintenance is simplified, minimizing downtime and enhancing system reliability. The system is also future-proof, capable of accommodating add-ons like electric vehicle (EV) charging, making it a versatile solution for both current and future energy needs.
Redundancy Built-in
Valen’s Vantara is designed to ensure continuous, reliable energy, minimising downtime and maintaining uninterrupted operation to reduce SAIDI and SAIFI. Built in UPS and multiple levels of redundancy makes it ideal for critical and off-grid applications, offering enhanced reliability, reduced risk of service disruption, and peace of mind that your power infrastructure is always protected.
Premium Energy Management System
Valen’s unified energy management system excels in cyber security, seamlessly integrating with your secure network with no link to the outside world. it monitors, controls and alarms on all on-site components – including HVAC, UPS, temp, humidity, access, energy system and generator etc – while linking across all sites and assets. With server redundancy for maximum reliability and built-in tools for scheduling maintenance and servicing, it streamlines operations, delivers realtime performance insights, and helps prevent issues before they arise.
Power your potential with Valen Power
Specifications
The configurations below represent standard sizes for Valen’s Vantara; however, we offer tailored designs to meet a wide range of requirements.
| Fence Surrounding SAPS | Standard SPS design | |
| SAPS Foundation | Weed Mat & Compacted Gravel |
|
| PV Solar Array | No of Panels | 20 |
| Panel Size (Wp) | 589 Wp | |
| Total PV Array Size (kWp) | 12.9 kWp (Options in 12.9 kWp increments) |
|
| Solar Charge Controller |
Blackstart Capable (DC coupled) | Yes |
| PV Controller Rating (kVA) | 17.5 | |
| PV Controller Quantity | 2 | |
| PV Controller Total Capacity (kVA) | 35 | |
| Maximum Charge Power Per Tracker | 5kW | |
| MPPT Efficiency | 99.90% | |
| Maximum PV VOC | 580V | |
| Nominal Voltage (VDC) | 48 | |
| Nominal Capacity per Battery Module (kWh) | 5kWh | |
| Usable Capacity per Battery Module (kWh) | 4.75kWh | |
| Max DC current (A) | 1595 | |
| Energy Storage | Maximum Depth of Discharge DOD | 95% |
| Battery life (Cycles) to 80% DoD | 8000 | |
| Battery Module Quantity | 11 | |
| Battery Chemistry | LiFePO4 | |
| Total Installed Capacity (kWh) | 55kWh | |
| Battery Standards | IEC62619/ CE/ UN38.3 | |
| Bi-Directional Inverter Charger |
Inverter Quantity | 2 |
| AC Output Voltage | 230/240VAC | |
| Harmonic Distortion | <2% | |
| Inverter Continuous Rating @25°C (kVA) | 30 | |
| Maximum Efficiency | 96% | |
| Maximum Charge Rate (48V) | 400A | |
| Inverter Standards Safety |
EN-IEC 62477-1, EN-IEC 62109-1 and -2 EMC: EN-IEC 61000-6-1 to -6-4 |
| SPS Connection Service Capacity |
Continuous Demand for 1hr (A) | 115 |
| Maximum Demand for 5m (A) | 135 | |
| Short Term Peak Demand for 1m (A) | 150 | |
| Surge Load (i.e. Motor Starting) for 5s (A) | 200 | |
| Short Circuit (Apk) | 320 | |
| Protection Device |
Remote resetable capability | Yes |
| Protection Device Rating (A) | 63A | |
| Power Source (V-AC/DC) | 48VDC | |
| Cooling | Compressor Type | Inverter |
| Refrigerant Type | R134A | |
| HVAC capacity (W) | 1500W | |
| HVAC Quantity | 2 | |
| Battery/ Inverter compartment cooling method | HVAC | |
| Control Compartment cooling method | Forced Fan | |
| Parasitic Loads (not usable by the customer) |
HVAC (kWh) | 0.41 |
| Inverters (kWh) | 0.12 | |
| Communication (kWh) | 0.007 | |
| Others (kWh) | 0.06 | |
| UPS | Rating | 240W |
| Battery backup duration | 8 hours | |
| Components backed up | EMS, Switch, Router, Sensors etc |
|
| PLC | Country of Manufacturer | USA |
| Spare Digital I/O and Analog | Yes | |
| Configurable read/write registers | Yes | |
| Server agnostic | Yes | |
| Cyber Security Enhanced | Yes | |
| Enclosure | Enclosure Material | Painted Aluminium |
| Door Alarm | Yes | |
| Padlockable Lock | Yes |
Fully engineered with solar frames, concrete footings, and secure fencing, Valen Power delivers robust, turnkey solutions tailored to your needs.
Valen Power is your partner for Stand Alone Power Systems.
Premium Energy Management System
Empowering electricity networks through advanced energy management, Valen’s EMS is designed to optimise asset control, streamline network operations, and reduce environmental impact. By centralising comprehensive monitoring and providing seamless control across critical power assets, we enable network operators to minimise field visits, cut operational costs, and focus their teams on high-value tasks.
Control every site, every component from any location - effortlessly.
Valen provides an agnostic, all-encompassing remote monitoring and management platform to track, analyse and optimise your telecommunications sites’ performance. Single dashboard for all data points including batteries, temperature, door alarms etc. If you think it, we can monitor it from this dashboard.
Seamless integration
The main job of the Energy Management System is to make sure everything is working together and synchronised. Valen’s monitoring solution can take a variety of protocols and feed out a selected protocol. For example, it can feed in MODBUS RTU or MODBUS TCP and feed out DNP3. These decisions are discussed and defined during Valen’s design stage.
Dynamic and adaptable
Valen’s Energy Management System (EMS) for its Battery Energy Storage System is very flexible and can easily adapt to changes. You can add new drivers or protocols if needed, and they can be quickly uploaded to the EMS, making it ready to go. The system has 34 input and output points, both digital and analogue, which allows it to handle a variety of tasks. Plus, it uses very little power, making it efficient to run.
Cyber-security
Cyber security is and should be at the forefront of community battery deployment. Valen’s Energy Management System (EMS) comes with agnostic integration to all components through a control and monitoring network. This enables a single login and control from one platform and can be tailored to requirements.
System Configurator
Guaranteed fixed price for your SPS setup. Simply select the quantity of additional solar, energy storage, high demand kit or optional generator, and add to the base SPS Module for instant pricing
Vantara Base SAPS
12.9kWp of PV, 55 kWh of battery storage and 30kVA continuous inverter output
Additional Solar
12.9kWp of Ground Mount Solar, and Fencing
Energy Store Upgrade
Energy Storage Upgrade Kit available in 25kWH packages (5 x 5kWH lithium modules)
High Demand Kit
High Demand Kit available. Kit includes 15kVA inverter upgrade with 30kWH energy storage. (6 x 5kWH Battery modules)
Vantara Rapid
Stand-Alone Power Systems
Vantara Rapid is a low-cost, modular, self-contained solution that removes the need for bespoke engineering at every location. A standardised platform allows systems to be deployed quickly and consistently across a wide range of applications. Each system is mounted on a Surefoot ground-mount solar frame, enabling rapid installation with minimal civil works and a faster path to operational power.
Designed for Speed, Consistency, and Scale
Vantara Rapid is a low-cost, modular, self-contained solution that removes the need for bespoke engineering at every location. A standardised platform allows systems to be deployed quickly and consistently across a wide range of applications. Each system is mounted on a Surefoot ground-mount solar frame, enabling rapid installation with minimal civil works and a faster path to operational power.
Standard System Configurations and Pricing
Vantara Rapid is available in two proven configurations:
Built for Remote Access and Long-Term Reliability
Both systems are scalable, with modular units able to be paralleled where additional capacity or redundancy is required. A consistent design approach reduces installation complexity, shortens training requirements, and supports uniform operation and maintenance across distributed assets.
All components are designed around transport constraints, including a maximum component length of 3.9 metres. Systems can be broken down for transport by road, water, or air. Robust construction and integrated design also provide strong resistance to theft and vandalism, helping protect long-term system performance in the field.
Discover
We work to understand your needs, challenges and opportunities.
Design
We work to understand your needs, challenges and opportunities.
Deliver
We strive for excellence in procurement, dispatch and delivery.
Support
We support you for the life of your system.
Recent Case Study
From Fire Pumps To Mobility Scooters: One Power Strategy For Safety And Resilience
When an emergency hits, two things must work without hesitation. Fire systems must start on command, and the people and assets you depend on must stay mobile. Both rely on one quiet constant in the background: a correctly specified, correctly maintained battery system. At Valen Power, we work alongside fire protection specialists, asset owners and […]
Articles
The main job of the Energy Management System is to make sure everytdiscussed and defined during Valen’s design stage.
