Save Thousands: SUNDTA’s 26 Solar-Storage Units Now Live in Senegal

DAKAR, Senegal – SUNDTA, a leading provider of integrated photovoltaic and energy storage solutions, has successfully delivered a comprehensive shipment of 26 SUNDTA 5kW energy storage systems to a Senegalese customer. The customer has already completed installation of several systems, with the remainder scheduled for deployment in the coming months.

The complete system configuration includes 52 SUNDTA 51.2V 100Ah rack-mounted lithium batteries, 234 SUNDTA 570W N-type solar panels, 234 SUNDTA solar mounting brackets, and 26 Deye 5kW energy storage hybrid inverters—a powerful combination engineered to deliver reliable, sustainable power for residential and commercial applications across Senegal.

Superior Product Quality Across the Board

At the heart of each system are SUNDTA's 51.2V 100Ah rack-mounted lithium batteries, built with automotive-grade LiFePO4 cell technology that ensures exceptional safety, thermal stability, and long-term reliability. Each battery pack features a built-in intelligent Battery Management System (BMS) that monitors voltage, current, temperature, and state of charge in real time, safeguarding the system against overcharge, over-discharge, and thermal runaway. With a cycle life exceeding 6,000 cycles at 80% depth of discharge, these batteries deliver more than a decade of maintenance-free service. Their compact rack-mount design enables flexible configuration and easy capacity expansion, allowing seamless scaling from a single cabinet to megawatt-hour-scale storage as energy needs grow.

Complementing the batteries are SUNDTA's high-efficiency 570W N-type solar panels. N-type technology inherently eliminates light-induced degradation (LID), ensuring consistent power output over the panel's lifetime. The panels are built to withstand harsh environmental conditions, having passed rigorous salt spray and corrosion tests—particularly valuable for Senegal's 700-kilometer Atlantic coastline. SUNDTA's photovoltaic brackets, manufactured in the company's state-of-the-art factory with precision engineering, provide durable, corrosion-resistant mounting for rooftop and ground installations. Paired with the Deye 5kW hybrid inverter, which offers 97.6% maximum efficiency and seamless on-grid/off-grid transition, the complete system delivers industry-leading performance.

Annual Electricity Savings: A Tangible Return on Investment

Senegal benefits from exceptional solar resources, with average sunshine exceeding 3,000 hours per year. Coastal regions receive approximately 5.0–5.5 peak sun hours (PSH) per day, while inland areas enjoy 5.5–6.5 PSH.

A single 5kW system, comprising 9 SUNDTA 570W panels and 2 SUNDTA 51.2V 100Ah batteries (10.24kWh storage capacity), can generate approximately 9,125 kWh of clean electricity annually (5kW × 5 PSH × 365 days, accounting for standard system efficiency losses). Under Senegal's 2026 tariff structure, residential electricity is priced at 82 FCFA/kWh for the first tier, while commercial users pay 147.43 FCFA/kWh.

For a residential customer, annual savings reach 748,250 FCFA (approximately $1,275 USD)—enough to offset a significant portion of household electricity expenses. Commercial users can save 1,345,000 FCFA (approximately $2,290 USD) annually. Over the system's 25+ year lifespan, cumulative savings range from 18.7 million to 33.6 million FCFA ($31,900–$57,300 USD) , delivering a compelling return on investment that far outweighs the initial capital outlay.

One-Stop Solution: Simplifying the Solar Journey

What truly distinguishes SUNDTA is its ability to provide a complete, vertically integrated photovoltaic and energy storage solution. Rather than forcing customers to coordinate with multiple suppliers for panels, batteries, inverters, brackets, cables, and connectors, SUNDTA manages the entire supply chain from end to end. This one-stop configuration ensures all components are perfectly compatible, eliminating the configuration headaches and compatibility risks that plague fragmented procurement approaches.

SUNDTA's professional pre-sales and after-sales teams deliver timely, expert guidance spanning system design, product selection, installation, and ongoing maintenance. The company's dedicated engineering and operations teams provide on-site support, conducting face-to-face troubleshooting and optimization services that save customers substantial time and effort.

Perhaps most importantly, SUNDTA designs comprehensive photovoltaic and energy storage system blueprints for every customer. These detailed engineering drawings clearly map out every component—from panel layout and bracket mounting to battery rack configuration and inverter wiring—giving customers complete clarity before installation begins. This professional design service, backed by SUNDTA's manufacturing expertise and global project experience, ensures every system operates at peak efficiency from day one.

With proven track records across Cuba, Ecuador, Iran, France, Ukraine, and now Senegal, SUNDTA continues to demonstrate that integrated, turnkey solar-storage solutions deliver superior performance, greater simplicity, and lasting value. For Senegalese customers seeking energy independence and long-term savings, SUNDTA's complete system represents the smart, straightforward path to a sustainable future.