The Solar Step
5.12kWh Megatron 100AH 51.2V Slim Lithium Battery
5.12kWh Megatron 100AH 51.2V Slim Lithium Battery
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Title:
MEG-BATT-1 5.12kWh Ultra Slim LiFePO₄ Battery – Scalable, IP55 Rated
Description:
The MEGATRON is an advanced ultra-slim lithium iron phosphate (LiFePO₄) battery module designed for high-performance energy storage. With a compact form factor, extended cycle life, and scalable architecture, it is ideal for residential, commercial, and backup power systems requiring reliable and space-saving battery integration.
Core Specifications
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Battery chemistry: Lithium Iron Phosphate (LFP 16S)
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Nominal capacity: 5.12kWh
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Usable capacity: 4.86kWh (95% Depth of Discharge)
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Nominal voltage: 51.2V
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Operating voltage range: 43.2V – 58.4V
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Max charge voltage: 58.4V
Performance & Safety
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Max. charge current: 100A
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Max. discharge current: 150A
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Protective class: Class 1
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Ingress protection: IP55 (dust and water resistant)
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Designed for indoor environments up to 2000m altitude
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Compact and lightweight: 49kg | 780mm × 698mm × 68mm
Communication & Integration
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Supports RS485, CAN, RS232, and dry contact interfaces
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Seamless integration with compatible inverters and energy systems
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Max scalability: Up to 16 units in parallel (81.92kWh total capacity)
Durability & Lifecycle
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6000 cycles at 25°C with 60% end-of-life capacity
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10-year design life under standard usage conditions
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Certified to CE, IEC62619, and UN38.3 for safety and transport compliance
Operating Conditions
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Charging temperature: 0°C to 50°C
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Discharging temperature: -20°C to 60°C
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Recommended storage temperature: -10°C to 35°C
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Humidity tolerance: 95% RH (non-condensing)
Warranty
This battery includes a 10-year limited performance warranty.
Note: Installation must be performed by a certified professional in accordance with SANS 10142 standards. A valid Certificate of Compliance (COC) and proof of qualified installation must be retained for any warranty claims.
Let customers speak for us
from 154 reviewsA must have for every DBboard
Great innovation
Still waiting for the power to trip. I know its a weird ask, but would like to test the system and see what it has to offer.
Still figuring out how the battery usage is managed, but as for the rest it operates seamless.
Got the app operational with a little help from my friend and gives useful information. Enjoying the Deye 12kW journey.
Still need to neaten-up the wiring though.
I thank you.
Overall, this inverter has exceeded my expectations. Highly recommended to anyone
100% delivery on time
Since we put them in the power has not tripped. So will wait and see. The service from Solar Step has been great though. Really nice people.
I am very happy with the product and the quality thereof, I am also very happy with the service received and will most definitely be doing business with the solar step again.
Thanks to the Solar Step for their prompt actions and support they where one of the most specialist team installin Solar systems i am very satisfied with their professional installation and their after sales commitments thanks to the whole team best prises ever for good quality products
Thanks for your excellent service only the courier company took long for the delivery
Excellent service.
Good product
"I'm loving my GenXair Inverter AC! 😊 The energy efficiency is on point, and it's kept my space comfy all summer. The smart climate control is super handy – love being able to adjust temps remotely. It's quiet too, so no annoying background noise. Would definitely recommend for anyone looking to upgrade their cooling game!"
Very professional and I will certainly be purchasing again

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