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
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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 Lithium Battery – (5 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 181 reviewsEXCELLENT SERVICE
Great service 👏 thank you
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
Happy client
Great product , great service and fast delivery
If you contact the shop, there is always someone answering the call, very friendly, helpful, and professional.
Quote recceive, money paid, was delevered on time...
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

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