The Solar Step
8.18kWh GB-L8 Deye HV (High Voltage) Battery
8.18kWh GB-L8 Deye HV (High Voltage) Battery
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Description:
The Deye GB-L8 is part of Deye’s advanced lithium iron phosphate (LiFePO₄) battery range, designed for efficient energy storage in residential and commercial applications. This high-voltage battery system is compact, stackable, and ideal for installations with limited space and high power requirements.
ONLINE DEAL ONLY. CAN BE ORDERED FOR IN STORE COLLECTION IN NEEDED
Performance and Safety
-Utilizes cobalt-free LiFePO₄ chemistry for enhanced safety and thermal stability
-Built-in intelligent BMS manages voltage, current, and temperature of each cell
-System automatically balances charge/discharge cycles to extend lifespan
-Delivers high power density with a long cycle life and excellent efficiency
Design and Flexibility
-Modular system allows parallel expansion—up to 6 clusters (36 units total)
-Supports total capacities up to 184kWh for larger systems
-Compact form factor enables stackable installation without additional brackets or wiring
-Floor-mounted design with a clean, flat profile
Smart Features
-Automatic IP addressing and battery module networking for simplified setup
-Remote monitoring and firmware updates reduce onsite maintenance requirements
Eco-Friendly and Reliable
-Non-toxic materials, environmentally safe, and pollution-free construction
-Passive (natural) cooling and IP20-rated casing for indoor installation
-Operates in temperatures from -20°C to 55°C
Technical Specifications
-Model: GB-L8
-Battery Chemistry: Lithium Iron Phosphate (LFP)
-Nominal Voltage: 204.8V
-Total Energy: 8.18 kWh
-Usable Energy: 7.36 kWh
-Depth of Discharge: 90%
-Dimensions: 540 × 385 × 650 mm
-Weight: 97 kg
-Installation: Floor-mounted, no extra screws or wiring needed
Warranty & Installation
-Backed by a 10-year limited warranty (T&Cs apply)
-Installation must be completed by a qualified electrician
-A valid Certificate of Compliance (COC) must be issued
-System must be installed according to SANS 10142 standards
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EXCELLENT SERVICE
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I recently purchased an inverter from The Solar Step, and I couldn’t be more impressed with the experience. I placed my order on Monday, and it was delivered to Pietermaritzburg by Wednesday—incredible turnaround time!
A special shoutout to Kersh, who kept me updated every step of the way. Her expert product knowledge was top-tier, and she went above and beyond by referring me to a dedicated technician who helped verify the exact battery and inverter compatibility before setup.
Top-notch communication, lightning-fast delivery, and genuine customer care. I highly recommend The Solar Step to anyone looking for reliable solar products and expert advice!
great I'm super happy
Order from the page easy,. The delivery was fast as delivery person keep you informed. The indicator installment the next day, easy to install and lights are very clear to from s distance. Thank you for fast respond and delivery and a exalted product
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Great product , great service and fast delivery
If you contact the shop, there is always someone answering the call, very friendly, helpful, and professional.
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Great deal ,Great stuff members,
Product was available immediately for pick- up. Will definitely use them again. Pricing was also good.
Bateries are working good and was delivered as promissed on time to western cape rural area. Thank you.
The staff is very professional and very knowledgeable about their products. The purchase was easy and very quick. I purchased a Lithium battery for my 3 head camera and it's been on ever since especially when there is no sun. I am very happy with my purchase.
I will always prefer solar step, I have ordered solar and they have arrived quickly and they’re working properly. I will always recommend solar step to everyone and hoping to call again soon
Great service. The product itself is quite fancy with lots of options to select. I am very impressed. Money well spent
