RenewVolt (2026)

Our offerings ensure reliable backup power while reducing carbon emissions and enhancing energy security.

17/02/2026

The SAKO Alpha ESS 3KVA is an all-in-one solar energy storage system that integrates a 3kVA/2.7kW inverter with a built-in 2.56kWh lithium iron phosphate (LiFePO₄) battery. This system provides a compact and efficient solution for home backup power and off-grid use.

Key Features and Specifications

The SAKO Alpha ESS 3KVA system combines essential components into a single unit, designed for simplicity and performance.
Design and Usability:
• All-in-One: Integrates a solar inverter, battery, and controller, minimizing wiring and installation effort (plug-and-play).
• Portability: Features an upright or portable design, sometimes with pulleys for easy movement.
• Monitoring: Includes a smart LCD display and Wi-Fi monitoring via an app for real-time status checks.
• Quiet Operation: Operates at a low noise level of under 40dB.
Inverter and Power Output:
• Power: The inverter is rated at 3kVA / 2.7kW (power factor of 0.9, a common standard for many inverters).
• Output: Provides a stable, pure sine wave AC output, suitable for running sensitive household appliances like refrigerators, TVs, and laptops.
• Versatile Outputs: Includes multiple AC outlets, DC outputs (such as USB and 12V ports), and terminal connections.
Battery and Charging:
• Battery Type: Uses safe and durable Grade-A LiFePO₄ batteries.
• Capacity: Commonly available with a 5kWh (5120Wh) capacity, though a smaller 2.56kWh (2560Wh) variant also exists.
• Long Life: The battery is designed for a lifespan of over 8,000 cycles or a 10-year design life.
• Fast Charging: Supports super-fast recharging, with the ability to go from 0 to 90% in approximately one hour using both AC and solar inputs.
• Dual Input: Can be charged from solar panels (built-in MPPT charger) or the utility grid/generator.

Ideal Applications

• According to SAKO, this system is a smart solar power solution recommended for various scenarios:
• Home Backup: Provides reliable power during grid outages or load-shedding events.
• Off-Grid Living: A suitable solution for remote cabins or areas without reliable grid access.
• Small Offices: Capable of powering essential office equipment

13/02/2026

A powerful and portable 900W backup power station designed for homes, small shops, and mobile businesses. Runs lights, laptops, TVs, fans, fridges, cookers, and other devices under 900W. Long-life LiFePO4 battery, plug-and-use setup, and reliable performance during load shedding

Power & Performance

•900W AC Output
•902Wh A-Grade LiFePO4 Battery
•Cycle Life: 3000+ cycles (battery lifespan 10–15 years)
•Suitable for devices < 900W Design & Convenience
•Plug-and-Use •Lightweight and portable
•Premium build with side handle
•Multiple input/output ports (AC, USB, DC)

Device Runtime Estimates (Realistic usage times based on 902Wh capacity)

•Car Fridge (50Wh): 9–10 hours
•Toaster (150Wh): 3–4 hours
•Laptop (90Wh): 12–14 charges
•iPhone XS (10Wh): 70–72 charges
•Camera (15Wh): 56–58 charges
•Drone/UAV (40Wh): 20–22 charges

05/02/2026

The UAPOW 500, priced at $250, is a highly recommended product for camping and outdoor activities, offering a robust output wattage of 500 Watts. This 500W·500Wh power station is designed to sustain your AC-dependent appliances for extended periods. For instance, it can charge a phone 35 times, a 50W laptop 7 times, or a 40Wh drone 10 times, and can power a 60W mini-fridge for 7 hours. This power supply is an ideal solution for outdoor camping or road trips.

Equipped with 2 x 500W AC outputs, 1 x 18V DC output, 2 x USB-A ports, 2 x QC3.0 ports, and 1 x PD60W port, the UAPOW 500 portable power station can simultaneously charge up to 8 devices. A key feature of our power supply is its pure sine wave output, which replicates the waveform of household mains power. This ensures the safety and longevity of your valuable appliances, unlike power stations that produce a modified waveform.The solar generator offers three distinct methods for battery replenishment. Recharging via the UAPOW 500 100W Solar Panel requires approximately 15 hours. Alternatively, it can be fully recharged using mains power at home in approximately 2 hours, or through a car cigarette lighter in about 4 hours. The solar power generator is equipped with an LED lamp featuring multiple illumination modes: low brightness, medium brightness, high brightness, and a flash SOS mode, ensuring visibility during outdoor nighttime activities or power outages. The comprehensive package includes the UAPOW 500 portable power station, a DC cable, a mains power charging cable, a user manual, and dedicated customer service.

This product is available for purchase today at a price of $250. We provide complimentary delivery services within Harare and the Central Business District. Kindly contact us to make delivery arrangements.

For inquiries or to place an order, please contact us via WhatsApp or call 0778316966.

31/01/2026

RenewVolt is on a mission to accelerate the world's transition to sustainable energy by offering superior, eco-friendly storage systems. We specialize in advanced Lithium-ion and hybrid technologies that store solar power, providing reliable, clean backup for critical infrastructure, homes, and enterprises. Dedicated to environmental stewardship, we offer solutions that reduce carbon emissions while providing energy security, helping you achieve a net-zero future without compromising on reliability.

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