The Solar Step
6KVA / 6000W GROWATT hybrid Inverter Portable Power System + 1x 5.12kWh Lithium Battery
6KVA / 6000W GROWATT hybrid Inverter Portable Power System + 1x 5.12kWh Lithium Battery
Please note that the stock quantities displayed are for our warehouse. Please confirm stock on hand directly with us before collecting your order.
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Description:
This plug-and-play all-in-one inverter trolley system is a complete portable energy solution, ideal for homes, small offices, and mobile backup power. Built around the trusted Growatt SPF 6000ES 6kW Hybrid Inverter and the reliable ECCO W51100 5.12kWh LiFePO₄ Battery, this system provides instant power during load-shedding, with the added flexibility of solar readiness.
The compact steel trolley includes lockable wheels and handles for easy mobility, while built-in ports allow you to plug in your devices or add a solar panel for off-grid charging.
Please Note: Trolleys require 2–3 hours to assemble before dispatch or collection.
What Is It?
A portable solar-ready inverter system that automatically switches to battery backup when the grid fails. It charges when power is restored and provides uninterrupted energy for lights, Wi-Fi, laptops, TVs, routers, and other essentials.
System Includes:
-1 × Growatt 6kW Off-Grid Hybrid Inverter (SPF6000ES) – Includes WiFi Dongle (2-Year Warranty)
-1 × Dyness DL5.0C 5.12kWh 51.2V Lithium Battery – Version 2 (7-Year Warranty)
-1 × Battery Fuse
-1 × 1m Power Cable with Wall Plug
-1 × 1m Output Cable with Power Socket
-1 × Heavy-Duty Steel Trolley Box with Lockable Wheels and Side Handles
Inverter Specifications:
-Output Power: 6000W (6kW) Pure Sine Wave
-Battery Voltage: 48VDC
-Battery Type: Lithium / Lead-Acid
-Surge Power: 12000VA
-Transfer Time: <10ms
-Parallel Capability: Up to 6 units
-Built-in Solar Charger: 8000W Max Input
-MPPT Voltage Range: 120V–450V
-AC Charger: 80A
-WiFi Monitoring Dongle included
-Dimensions: 50cm (H) × 61cm (L) × 61cm (W)
-Weight (System): 67kg
Battery Specifications:
-Capacity: 5.12kWh | 100Ah | 51.2V
-Cell Type: LiFePO₄
-DoD: 90% usable
-Max Charge/Discharge: 100A
-Communication: CAN / RS485 / RS232
-Cycle Life: 6000+ cycles
-Expansion: Up to 50 batteries in parallel
-Charging Temp: 0°C to 55°C | Discharging Temp: -20°C to 55°C
-Protection: IP20
-Dimensions: 558 × 545 × 150mm
-Weight: 54kg
System Runtime Estimate:
-Running a basic load of 150W (TV, WiFi, lights, etc.):
≈ 45–50 hours on full charge (100% DoD)
Benefits of This Portable Trolley System:
-Instant Loadshedding Backup
Seamlessly switches to battery during power cuts – no downtime.
-Truly Plug & Play
No permanent installation needed. Just plug your devices in and go.
-Solar Ready
Add a compatible solar panel to charge your battery even when the grid is down.
-Highly Expandable
Parallel up to 6 inverters and 50 batteries for bigger systems later.
-Portable & Lockable Steel Box
Heavy-duty frame with lockable wheels – perfect for mobile or temporary use.
-Monitor Your System Remotely
Via Growatt’s app or web portal using the included WiFi dongle.
Installation & Warranty
-Inverter Warranty: 2 Years
-Battery Warranty: 5 Years
-Assembly Required (2–3 hours)
-For stationary/permanent installations, a qualified wireman or master electrician must complete the setup
-A valid COC (Certificate of Compliance) is required for installations tied to the DB board
-All installations must comply with SANS 10142
Let customers speak for us
from 129 reviewsMy gas geyser no longer spark after 4 months, what can be the issue
My gas geyser no longer spark after 4 months, what can be the issue
This battery runs my lights, TV and decoder, Computer and monitor, speakers, internet, blender and all the other small draw items in my caravan. In 2 years I've had no problems and I'm happy. It's lying on the floor under the bed and being a LifePO I'm confident that it can't burst into flame and I sleep very well.
I'm traveling around southern Africa in the caravan and this is a very helpful power source, coupled with a 3000 watt inverter.
I do all my cooking on gas and stay in caravan parks which have electricity available, so I charge the battery through the inverter from the mains. Solar panels are big and clumsy to carry around - the smaller roll-up panels are not very efficient.
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.
Super deal and service. Love it!
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

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