The Solar Step
6KW MPPT 100A Growatt Hybrid Inverter + 5.12kWh Dyness Lithium Battery + 6x 545W Tier 1 Solar Combo Kit
6KW MPPT 100A Growatt Hybrid Inverter + 5.12kWh Dyness Lithium Battery + 6x 545W Tier 1 Solar Combo Kit
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Description:
This all-in-one hybrid solar power solution is tailored for high-demand residential, light commercial, and backup applications. At its core is the Growatt SPF 6000-ES-PLUS 6kVA Hybrid Inverter, known for its smart integration of solar, grid, and battery power. Combined with the Dyness DL51100 5.12kWh LiFePO₄ Battery and 6x 545W Haitai Tier 1 solar panels, this system delivers reliable off-grid or hybrid performance with room to scale.
Kit Components:
-1 x Growatt SPF 6000-ES-PLUS 6KVA Hybrid Inverter
-1 x Dyness DL51100 5.12kWh Lithium Iron Phosphate Battery
-6 x Haitai 545W Tier 1 Monocrystalline Solar Panels
-1 x Growatt WiFi Dongle
-Battery Cables & User Manual
System Highlights:
Hybrid Inverter Features
-6kVA / 6000W pure sine wave output — ideal for sensitive electronics
-8000W max PV input with wide MPPT range: 120V–450V DC
-Built-in 80A AC charger; 56.5V battery charge voltage
-Surge capacity of 12,000VA for startup loads
-Fast 10ms switchover for seamless backup power
-Operates with lithium, lead-acid, or gel battery systems
-Parallel support for up to 6 inverters for scalable solutions
-Smart communication via RS485 and CAN protocols
Battery Performance
-5.12kWh energy storage using safe, durable LiFePO₄ cells
-Expandable to 40 batteries in parallel
-Integrated BMS with thermal, overvoltage, and deep discharge protection
-Flexible mounting for rack or wall installation
-10-year manufacturer-backed battery warranty
Solar Panel Integration
-6x 545W Haitai Tier 1 monocrystalline modules (3.27kW total)
-Excellent efficiency and low-light performance
-Ideal for residential and small commercial installations
-Durable and weather-resistant, engineered for South African conditions
Technical Summary
-Rated Inverter Power: 6000W | Surge: 12000VA
-Max Solar Input: 8000W | Voltage Range: 120V–450V
-Battery Voltage: 48VDC | IP20 Enclosure
Warranty & Compliance
-10-Year Warranty on Dyness Battery
-2-Year Warranty on Growatt Inverter
-15-Year warranty product on Solar Panels
-System must be installed by a qualified electrician or registered wireman, with a Certificate of Compliance (COC) issued post-installation.
-Installation must fully comply with SANS 10142 standards. Non-compliance may void warranty.
Let customers speak for us
from 113 reviewsThank 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

Excelent service from Luandro Thanks very much for your assisrance
Will def do buisness with them anytime again
10 out 10
It's very good service,got tracking number in n few minutes. Lovely way to do business. Make you feel safe.
System works very well, happy with purchase.

Very impressive store. Friendly service. Ruan is an excellent salesman and very professional.
We bought the 11kva system last week. Customer service is excellent, delivery excellence, installed and working like 4 paired horses bulling a wagon. We're thrilled and keep up the great work guys.
A big thank you to The Solar Step team for the excellent service, I am very happy with my product!
This place has amazing service the staff are so friendly and fast to help i would highly recommend
This place has amazing service the staff are so friendly and fast to help i would highly recommend
Great products that saves you money and preserve energy.

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