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Description
48V Ventana - 123Ah 6.2 kWhOur smallest 48V off grid solution yet, fitting an impressive 6. 2 kWh capacity into a sleek wall mountable box. Its designed to work efficiently and power your things easily. This compact powerhouse can go in your garage, shed, or office without any hassle. It doesnt need maintenance and can last over 10 years. The VENTANA's strength comes from its smart system and special safety features. Theres a screen on the side that shows important information
Our smallest 48V off-grid solution yet, fitting an impressive 6.2 kWh capacity into a sleek wall-mountable box. It’s designed to work efficiently and power your things easily. This compact powerhouse can go in your garage, shed, or office without any hassle. It doesn’t need maintenance and can last over 10 years.
The VENTANA's strength comes from its smart system and special safety features. There’s a screen on the side that shows important information such as SOC, AMPS, Cell and Pack Voltage. You can connect up to 8 of them together to have a lot of power or a backup plan.
Take a step into the future of power solutions by getting the new 48V VENTANA today.
| SKU: | E140 |
| Name: | Ventana |
| System Voltage: | 48V |
| Nominal Voltage: | 51.8V |
| Chemistry: | NMC |
| kWh Capacity: | 6.2kWh |
| Ah Capacity: | 123Ah |
| Charging Voltage: | 58.1V - 58.8V |
| Max Charge Voltage: | 58.8V |
| Operating Voltage Range: | 42.0V - 58.8V |
| Suggested Low Voltage Cutoff: | 42V - 51V |
| Cell Configuration: | 14S2P |
| Max Continuous Discharge Current: | 150A |
| Max Continuous Power: | 7750W |
| Max Discharge Peak Current: | 300A (5 seconds) |
| Max Charge Current: | 150A |
| Charge Temperature Range: | -20°C (-4°F) / 55°C (131°F) |
| Discharge Temperature Range: | -20°C (-4°F) / 55°C (131°F) |
| Optimal Discharge Temperature Range: | 15°C (59°F) / 35°C (95°F) |
| Storage Temperature Range: | -5°C (23°F) / 35°C (95°F) (Max 6 Months) |
| Weight: | 136lbs (61.7kg) |
| Depth: | 5in (127mm) |
| Width: | 19.875in (504.8mm) |
| Height: | 26.8in (680.7mm) |
| Safety Features: | Fuse (300A) & Battery Management System (Over/Under Voltage, Over Current, & Over/Under Temperature Protections) |
| Max Connections: | Up To (8) Parallel |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
Medias
Size: One Size, Color: (403) Washed Navy / White / Halo Gray
Muy buenas, cómodas me encantaron
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Reviewed in the United States on April 5, 2026
★★★★★ 5
Excellent sport sock!
Size: One Size, Color: (100) White / White / Halo Gray
Molds onto foot, super soft and breathable. A lot of my ankle socks tend to slip or cut off blood circulation. This one literally is a perfect fit. No slip. After playing hours of tennis every week, my feet don't feel sore or bruised. Must buy!
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Reviewed in the United States on October 9, 2025
★★★★★ 5
Comfort!
Size: One Size, Color: (100) White / White / Halo Gray
Very comfortable! Thinner than the picture shows, but I like the fact that they are no show but still higher in the back and front to protect my heels and such.
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Reviewed in the United States on September 6, 2025
★★★★★ 1
Sizing way off
Size: One Size, Color: (100) White / White / Halo Gray
These were my favorite socks, at least the old style was. They redid them and I was okay with it. However, I don't understand how they are a one size fits most. I tried them on and they were still too big at the top. There was so much extra fabric at the toes. For reference, I wear a size 8.5 women's shoe, typically. The packaging says fits most from size 5.5 to 12. I don't understand how it fits that wide range of shoe size. Definitely returning these and I will be buying something else.
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Reviewed in the United States on October 10, 2024
★★★★★ 5
Genial
Size: One Size, Color: (015) Tetra Gray / Gray Matter / White Quartz
Me encanta la textura y sobre todo que tiene para que siempre sepas en cuál pies va!
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Reviewed in the United States on August 29, 2025