Semi-Pure Sine Wave Inverters 12V/24V

Semi-pure sine wave inverters rated at 12 V and 24 V, brand new units previously used for demonstration in training rooms, available in various RMS power ratings and featuring an integrated USB port delivering 5 V at 500 mA. Equipped with cooling fans that activate only when the temperature sensor detects 30% load, thereby significantly reducing energy consumption. In contrast, conventional inverters typically run their cooling fans continuously—directly linked to the on/off switch—causing unnecessary power draw even when the inverter is idle and no cooling is required. Technology, assembly, and manufacturing by Solartronics, Germany These inverters are equipped with electronic auto-reset functionality; for those unfamiliar with this operating principle, it works as follows: When operating normally, the inverter does not shut down completely upon battery depletion due to load demand. Instead, it enters standby mode and automatically restarts once the battery regains sufficient charge—e.g., via a solar panel or other charging source—thereby resuming power supply to connected loads (e.g., a refrigerator) without risking spoilage of stored food, even if the user is absent. Efficiency = 85–92% Low-voltage battery cutoff = 10.50 V (for 12 V systems); 21 V (for 24 V systems). Inverter power: 300 Watts – RMS 600 Watts – 12 V: 45 Pauses Inverter power: 600 Watts – RMS 1,200 Watts – 12 V or 24 V: 70 Pauses Inverter power: 1,000 Watts – RMS 2,000 Watts – 24 V: 110 Pauses Inverter power: 1,500 Watts – RMS 3,000 Watts – 12 V: 150 Pauses (suitable for motorhomes, featuring an additional rear-mounted fan) Payment methods: Cash MB WAY Bank transfer Cash on delivery (shipping and collection fees payable upon receipt) PayPal payments incur PayPal’s standard transaction fee For any questions, please feel free to contact us