Site Shed Solar - SPV3 and SPV5. The SPV3 (2.6 kWp) and SPV5 (5.2 kWp) are complete plug-and-play solar arrays purpose-built for site sheds. Each unit comes pre-mounted, highway-transportready, with an integrated high-frequency inverter and single-phase 230 V plug for instant connection on site. SPV3: 2.6 kW inverter, 12 A output, compact 6.1 m × 2.1 m array, 80.5 kg package weight. SPV5: 5.2 kW inverter, 22 A output, extended 12.3 m × 2.1 m array, 133 kg package weight. Both models are designed for fast installation, clean operation, and compliance, eliminating the need for conduits or configuration. They retrofit easily to new or existing sheds and integrate seamlessly with the Makinex BESS10 for scalable off-grid power.