Electricity storage
Energy storage is becoming a key part of modern energy systems. SAJ battery systems enable efficient storage of electricity obtained from solar power plants, wind or other renewable sources. The stored energy can be fed into the grid as needed or consumed locally – when you need it most.
Energy storage BECAUSE
With SAJ solutions, you invest in sustainability, reliability and long-term savings. Make sure your energy is where and when you need it.
Reliability and high efficiency
SAJ batteries are based on proven lithium-ion technology with a long service life and high capacity.
Optimization of consumption
With smart management, they reduce electricity costs and increase the efficiency of renewable sources.
Energy independence
Energy storage devices allow you to use your own energy even at night or in the event of a grid failure.
Compatibility
SAJ systems are flexible and suitable for use in households, companies and larger energy systems.
Why invest in an energy storage device for your solar power plant?
Investment
Investing in an energy storage system for a solar power plant means increasing energy independence and saving energy in the long term. By storing excess solar energy, you will reduce your dependence on the electricity grid, which means lower electricity costs and greater stability in the event of grid outages. Energy storage allows you to use energy when you need it and contribute to a more sustainable lifestyle.
Efficiency
If you want to make the most of solar energy and become more energy independent, solar energy storage is a great choice for your households or businesses. Take a look at our wide selection of energy storage devices and decide on the best solution for your solar power plant.
Advantages of using batteries
Increasing energy self-sufficiency
They allow the use of stored energy even at night or on cloudy days.
Reducing energy costs
By storing your own energy, you reduce your dependence on the electricity grid and consequently your energy costs.
Protection against power outages
Storage facilities can also work in the event of a power outage, as they provide a constant power supply.
Environmental benefit
By storing renewable energy, we reduce the need for fossil fuels and thus contribute to a greener way of life.
Monitoring and control
All storage and consumption data can be tracked through our EnGrid app.
Energy storage for your home
SAJ Smart Energy System for the Home redefines household energy management as a fully automated solution. The system seamlessly connects a range of key components, including an all-in-one energy storage system, a wall-mounted home charging station, an energy management module (EMS), an automatic switchboard (ATS), a smart Wi-Fi plug, and the elekeeper EMS platform. This comprehensive integration creates a harmonious ecosystem that works in harmony to optimise energy consumption and efficiency.
Check the offer of battery systems in our online store or contact us.
SAJ CM2 Series Smart C&I All-in-One BESS system for industrial or commercial use
SAJ CM2 is the latest smart energy storage system designed for commercial and industrial users who need a reliable, safe and efficient solution for storing electricity. It is an All-in-One BESS system that combines:
- Safe and durable LFP batteries (lithium iron phosphate)
- Power converter (PCS) for energy use in buildings or the grid
- Smart control (BMS + EMS) for optimal battery performance and protection
- Active cooling and multi-level protection, including IP65 housing
SAJ CM2 is suitable for system solutions and is already included in the list of approved equipment of the operator ELES, which ensures compliance with national standards and easy integration into electricity distribution networks.
The system offers high efficiency (up to 90% RTE), long life (8,000+ cycles) and advanced energy management. Top safety is ensured by five-layer battery protection and a robust IP65 housing.
CHS2 Series – All-in-One Hybrid Energy Storage System
The SAJ CHS2 Smart All-in-One energy solution is designed for a wide range of applications – from large residential areas, EV charging stations, supermarkets, farms to industrial plants. The system allows up to 10 units to be connected in parallel, with a capacity of 60 kWh to 4 MWh, allowing for easy expansion tailored to the user's needs.
It supports various modes of operation, such as self-sufficiency, time-based use, and backup mode, and enables flexible load management. Integration with diesel generators to establish microgrids enables flexibility, greater efficiency, reliability and profitability in all environments.
Maximum utilization of solar energy
The CHS2 series delivers outstanding efficiency with a current per set of 22.5 A, which is ideal for high-performance solar panels (210). With 6 MPPTs and support for 200% system oversizing, it allows you to make full use of the available solar energy. This reduces grid dependency and enhances energy independence through the use of renewable sources.
Durability and longevity
The system uses high-capacity LFP cells (280Ah) designed specifically for business and industrial needs. It allows for more than 8000 operating cycles and includes a 10-year warranty, ensuring long-term reliability and stability.
Top-notch security
The CHS2 system is equipped with Arc Current Protection (AFCI), proactive cell condition monitoring, and sensitive carbon monoxide and fire detection sensors that enable immediate response when abnormalities are detected. There is also a built-in cabinet fire protection, which provides additional safety for the device. Thanks to the Type II surge protector for AC and DC, the equipment is protected against electric surges. With an IP55 (battery) / IP66 (inverter) protection level, the system ensures reliable operation even in more demanding outdoor environments.
Comprehensive smart energy management system
CHS2 is supported by our smart EnGrid energy management system, which enables comprehensive monitoring and intelligent management of energy production, storage and consumption. By optimizing the layout and consumption, it significantly reduces electricity costs and increases profitability.
Higher profitability
Thanks to the efficient DC connection of the solar power plant and batteries, smart management and flexibility for virtual power plants (VPPs), the CHS2 system makes it easy to optimize energy consumption. Every kilowatt hour produced brings more value, which increases profitability and added value in energy storage.
We help end users and companies achieve their self-sufficiency goals.
Contact us and let us know how we can help you.