Cloud Energy 2KVA Sunbox Solar Kit: Compact Lithium Power

The Cloud 2KVA/24V Sunbox 75A Lithium Solar Kit is an all-in-one "plug-and-play" energy solution designed for small Nigerian apartments, home offices, and shops. Unlike traditional DIY inverter setups, the Sunbox is a pre-configured system that simplifies solar adoption by combining the inverter and lithium storage into a single, sleek unit.

At Kara Nigeria, the Cloud 2KVA Sunbox Lithium Kit is currently priced at ₦1,469,700.00.

Importance of Solar Energy in Nigeria

Nigeria’s energy landscape is defined by rising fuel costs and an often unpredictable national grid. For a small home or business, solar energy isn't just about saving money—it's about uninterrupted productivity. This 2KVA kit provides a silent, clean alternative to petrol generators, allowing you to power laptops, fans, and lights through the night without the stress of "fueling the Gen."

Advantages of Lithium Solar Kits Over Lead-Acid Systems

This Sunbox kit features a 75Ah Lithium LiFePO4 battery, which offers several massive upgrades over traditional 200Ah lead-acid setups:

1. Lifespan: While lead-acid batteries often fail after 2–3 years, this lithium unit is designed for 7–10 years of daily use.
2. Charging Speed: Lithium charges up to 3x faster, which is critical when you only have 4–5 hours of peak sunlight in Nigeria.
3. Usable Power: You can safely drain this lithium battery to 90%, whereas a lead-acid battery should not go below 50%.
4. Compact Design: The entire system fits into a much smaller space than a rack of heavy tubular batteries.

Key Features of the Cloud 2KVA Sunbox Kit

1. 2KVA Pure Sine Wave Inverter: Delivers clean, stable power that is safe for sensitive electronics like LED TVs and modern laptops.
2. 75Ah/25.6V Lithium Battery: High energy density in a lightweight frame with an integrated BMS for safety.
3. 2 x 410W Mono Solar Panels: High-efficiency monocrystalline panels that capture more energy even in low-light/cloudy conditions.
4. Smart Sunbox Controller: Manages the energy flow between the panels, battery, and your appliances automatically.
5. Portability: Designed with a "minimal footprint" philosophy, making it easy to install in small flats or move if you relocate.

Top Lithium Battery Brands for Solar Power in Nigeria

While Cloud Energy leads in "Sunbox" style kits, you can also find separate lithium components from these top brands at Kara:

1. SMK Solar: Known for robust 48V/51.2V rack-mount modules.
2. Sako Solar: Highly popular for high-cycle LiFePO4 storage.
3. Felicity Solar: The leader in wall-mounted "Powerwall" designs.
4. PRAG: Premium lithium storage with localized support.

Installation and Maintenance Tips

1. Panel Placement: Ensure your two 410W panels are facing South and are free from shadows from nearby trees or buildings.
2. Load Management: This is a 2KVA system; it is perfect for fans, TVs, and light electronics. Avoid connecting high-wattage items like electric kettles or irons.
3. Dust Control: Wipe your solar panels once every month (especially during harmattan) to ensure they maintain 100% charging efficiency.

Cost Analysis: Investing in the Sunbox Kit

The ₦1,469,700 price tag covers your inverter, battery, and solar panels in one go. Over 8 years, you would spend significantly more on a petrol generator and lead-acid battery replacements. By year 4, the system typically pays for itself through fuel and utility bill savings.

Conclusion and Recommendations

For anyone looking for a no-hassle, professional solar setup that just works, the Cloud 2KVA Sunbox Solar Kit is an excellent entry-level investment. It’s perfect for the modern professional working from home.