The Solar Step
20.45kWh Deye GB-L20-PRO HV (HIgh Voltage) Battery
20.45kWh Deye GB-L20-PRO HV (HIgh Voltage) Battery
Please note that the stock quantities displayed are for our warehouse. Please confirm stock on hand directly with us before collecting your order.
Out of stock
Couldn't load pickup availability
Title:
Deye GB-L-PRO High Voltage Lithium Battery – Modular & Smart Storage
ONLINE DEAL ONLY. CAN BE ORDERED FOR IN STORE COLLECTION
Description:
The Deye GB-L-PRO is a high-performance residential and commercial energy storage solution, engineered for efficient, intelligent, and secure operation. With a scalable design and high-voltage architecture, this system is ideal for modern energy users aiming to maximize their use of renewable energy.
Safety and Protection
-Integrated explosion relief vents and advanced fire suppression mechanisms isolate ignition sources promptly
-Comprehensive safety controls ensure secure operation in all scenarios
High-Efficiency Stack Design
-Modules connect in series without internal cables, improving efficiency and reducing losses
-High-voltage configuration supports powerful and streamlined energy delivery
Temperature Control and Durability
-Continuous monitoring of battery cells and power connections for consistent thermal regulation
-Operates reliably in extreme environments from -20°C to 55°C
-Optional internal heating system available for cold climates
Environmentally Resilient
-IP65 rated enclosure for water and dust protection
-Corrosion-resistant design (≥C2 rating) for long-term durability
Smart System Monitoring
-Remote firmware updates and real-time battery alerts
-Built-in LCD screen displays key info: SOC, voltage, power levels, and more
Flexible Storage Capacities
-Model variations: GB-L8 PRO, GB-L12 PRO, GB-L16 PRO, GB-L20 PRO, GB-L24 PRO
-Usable energy ranges from 8kWh to 24kWh
-Nominal voltage: 204.8V to 614.4V
-40A nominal charge/discharge current, with short-term 50A peak discharge
-Over 6000 cycle lifespan at 25 ± 2°C with 70% capacity retention
Physical Specifications
-Dimensions: from 540 × 385 × 650 mm up to 540 × 385 × 1530 mm (model-dependent)
-Weight: ranges between 97 kg and 253 kg
-Floor-mounted installation ensures structural stability
Installation & Warranty
-Covered by a 10-year manufacturer warranty
-Installation must be completed by a qualified electrician (wireman or master electrician)
-A valid COC must be issued for the solar or backup installation
-Installation must fully comply with SANS 10142 standards
Let customers speak for us
Received in time, installed and working very well.
As we were looking to purchase an inverter and a battery ,we were greeted via telephone, the salesperson was friendly and respectful,and helped us with all the info we required ,sent our invoice and payment was made...our tracking number has been recieved ....we will be dealing with The Solar Step again...thank your for the great service..
Thank you for the good service and speedy delivery.
Great value for money. This is the 3rd one we have fitted and they work great at half the price of the alternatives
Bought a 24v Ecco system from Solar step, good service and support.
I am very happy.
My Order was sent and delivered in supper quick time and everything was as ordered
Thank You Solar Step.
Recieved as ordered and in good condition.
Amazing deal inregards the Gelato 12.8V 120ah Lifepo4 battery.
Still can't find the correct blue tooth app to download.
Does anybody know ?
Thank you Solar Step for your great service and speedy delivery. Especially Luandro who is very helpful. They are highly recommended.
Bought a lithium battery W51100 online the response was excellent and it was collected the following day the staff was amazing with the communication all the way
Battery working fine. Thanks for the quick response and excellent service
So far so good. Eazy to install. Switching over is seamless.
I bought a solar combo, the service was very good and I appreciate the constant updates
