For this Redcar homeowner, we installed a 7kW solar PV system paired with a Tesla Powerwall 3 (13.5kWh usable) and an integrated 11.04kW inverter, plus an Ohme Home Pro EV charger. The project also included a Tesla Powerwall Gateway for seamless automatic changeover during grid outages, ensuring energy security and smart load management.
The system features 14 × 500W JA Solar DeepBlue 4.0 Pro all-black panels, mounted on a Renusol roof system with bird protection mesh, AC isolators, and an OFGEM-approved generation meter. Our team also managed the complex G99 application process, taking over from an existing Octopus submission and successfully transferring it without losing the client’s place in the DNO queue.
| Client: | Wilson – Redcar |
| System Size: | 7 kWp |
| Battery Storage: | Tesla Powerwall 3 – 13.5kWh usable |
| Inverter: | Tesla Powerwall 3 (11.04kW integrated) |
| Panels: | 14 × JA Solar DeepBlue 4.0 Pro 500W |
| EV Charger: | Ohme Home Pro (Tethered) |
| Mounting: | Renusol Roof Mounting Kit + Bird Exclusion Steel Mesh |
| Changeover & Backup: | Tesla Powerwall Gateway (EPS – Automatic Changeover) |
| Isolation & Metering: | 2 × AC Isolators, OFGEM Approved Total Generation Meter |
| Grid Application: | Full G99 application handled and transferred from Octopus |
| Location: | Redcar |
| Installation Date: | 2025 |
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.
SUSTAINABLE ENERGY ENGINEERING LIMITED
Unit 11 Whitworth Road, Armstrong Industrial Estate, Washington, NE37 1PP.
PHONE: 0191 340 7001
MOBILE: 07814 642 103
EMAIL: info@susenergy.co.uk
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