10/09/2026
⚡ Another one energised — fully off-grid, three-phase. ⚡
Delighted to hand over this complete off-grid system, designed and installed start to finish by the GreenRock team:
☀️ 104 x 460W panels — 47.8 kWp of generation
🔋 54 kWh of battery storage (6 x 9kWh)
⚙️ 30kW of three-phase inverter capacity — a 20kW Sigenergy TP inverter paralleled with a 10kW TP unit
🛢️ Fully automated backup generator, integrated to start and stop on demand
No grid connection, no compromise. The Sigenergy platform manages the solar, storage and generator seamlessly, so the site runs on sunshine first and only calls on the generator when it's genuinely needed — keeping fuel costs and runtime to an absolute minimum.
A proper bit of engineering and a great result for the client. If you're off the grid, or thinking about cutting the cord, this is exactly the kind of system we specialise in.
Get in touch for more information on our systems.
📧 [email protected]
📞 02838039868