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Two System Installations, Stockton-on-Tees.

11.6kWh SolaX Triple Power Setup, Linked to a 3.7kW SolaX Hybrid Inverter.

SolaX Power Installation

Here, we have a job we are particularly proud of, as we installed two systems on neighbouring properties within the same day. This was made possible by having a team of four installers on each property.

In this instance, both clients went for the same brand and model of panels, the Risen 400W all-black model. However, they did choose to have different battery storage systems installed.

One client opted for an 11.6kWh SolaX Triple Power setup, linked to a 3.7kW SolaX Hybrid inverter. His neighbour preferred the Fox ESS equipment, choosing a 8.2kWh Fox ESS Cube setup linked to a 3.7kW Fox ESS hybrid inverter. Although the systems are completely different brands, they are very similar operationally. Both systems have WiFi monitoring, ten-year warranties and access to grid charging. Again, this is another example of customers wanting to use grid charging to help them save on their bills, even throughout the winter months.

Technical Information:

Panel Brand & Model:Risen 400W
Panel Warranty:25-year Performance Warranty, 15-year Product Warranty
Inverter Brand & Model:SolaX 3.7kW Hybrid Inverter
Inverter Warranty:10 Years
Battery Brand & Model:SolaX Triple Power 5.8kWh x2
Battery Warranty:10 Years
Mounting System:Renusol

What did the customer say?

"Sustainable Energy Engineering installed a 3.2kWp PV system with 11.6kWh of battery storage at our home in Stockton-on-Tees and did a great job. There was quite a waiting list (which I took as a good sign), and they arrived on the due date and finished the installation in a day. Since then, our electricity consumption has plummeted; we can even pump some charge into our car on sunny days. The black solar panels blend in well with the roof. They did our neighbour on the same day as well. After the installation, the various certificates and approvals were sent to us promptly. All in all, a good experience."



Your local trusted solar panel installer.

With hundreds of five-star reviews spanning decades, Sustainable Energy Engineering has built a reputation for quality, honesty, and reliability. Unlike many short-lived installers, we're here for the long haul, ready to support you long after installation. That's why so many customers choose us after their original installer disappears. Choose us for peace of mind, fair pricing, and expert solar solutions that last.