DAH Solar’s innovative solution expands the energy storage market, offering flexibility and new opportunities for photovoltaic integrators.
The clean and sustainable energy sector is constantly evolving, and new energy storage technologies play a crucial role in this transformation. DAH Solar, known for its photovoltaic solutions, has just launched the Smart PCS, a device that promises to revolutionize how solar integrators provide services to their customers. This innovation not only allows the addition of batteries to existing photovoltaic systems but also opens doors for customers seeking energy backup without the need to install solar panels.
The introduction of Smart PCS by DAH Solar comes at a timely moment for photovoltaic integrators. With the Brazilian distributed generation market surpassing 4.65 million systems, according to ANEEL data, the demand for more comprehensive and flexible solutions is growing. This new equipment enables professionals to expand their portfolio, meeting a broader range of needs, from optimizing on‑grid systems to ensuring continuous supply in locations without their own solar generation.
Flexibility is the guiding principle
The Smart PCS stands out for its AC‑coupled architecture. With a nominal power of 2 kW and available in single‑phase versions (127V and 220V), the device connects to the installation’s electrical panel. This means that, in many cases, it is possible to add storage capacity without replacing the already installed photovoltaic inverter, whether they are traditional or micro‑inverter based. This feature provides great flexibility to projects, making system upgrades more accessible and efficient.
The applicability of Smart PCS extends beyond modernizing existing photovoltaic systems. It presents itself as an ideal solution for homes, apartments, and businesses that seek to ensure the operation of essential equipment during power outages. In these situations, batteries can be charged from the grid and activated during blackouts, providing peace of mind and continuity. For solar integrators, this means reaching a new customer segment and offering robust backup solutions, even when installing a photovoltaic system is not a priority or simply not feasible.
More options and integration
Another strong point of Smart PCS is its open communication protocol. This feature allows for integration assessment with batteries from different manufacturers, provided the specific electrical and communication requirements of each model are met. Additionally, the system enables the connection of up to 16 batteries in parallel per Smart PCS unit, allowing storage capacity to scale with project demand while maintaining a power rating of 2 kW per device.
Beyond backup functionality, Smart PCS enables time‑shifting applications. This mode allows batteries to be charged during off‑peak hours and used during peak periods when costs are higher. This strategy not only optimizes consumer savings but also contributes to better grid management. In specific scenarios with compatible components, the equipment can even assist in forming local grids (grid forming), opening possibilities for applications in remote or off‑grid locations such as vessels and riverbank areas.
Leonardo Rodrigues, Head of Latam Sales at DAH Solar, highlights the breadth of the new solution:
With Smart PCS, we want to expand the possibilities for energy storage. The integrator can serve both those who want to add batteries to an existing photovoltaic system and those who need backup but do not have solar panels. This flexibility allows us to develop solutions tailored to each customer’s needs.
From Generation to Full Energy Supply
The launch of Smart PCS reinforces DAH Solar‘s strategy of operating across multiple fronts of the energy chain. The Chinese company already offers a portfolio that spans from photovoltaic modules, inverters, and microinverters to lithium batteries and BESS (Battery Energy Storage System) solutions for large commercial and industrial applications.
DAH Solar’s goal is to establish itself as an integrated technology supplier, providing centralized support and after‑sales for its products. For solar integrators and distributors, this synergy of solutions offers an opportunity to explore new project configurations, deepen relationships with existing customers, and expand service offerings, covering the entire cycle from photovoltaic generation to storage and backup power supply. The future of energy is increasingly connected and intelligent, and DAH Solar’s Smart PCS is an important step in that direction.