Model Number: SPS2K-4800x-1 Brand Name: Seasun Key Specifications/Special Features: Rewired systemOur mini solar power stations are pre-wired in our factory, with full testing done on key components to ensure everything is functional and ready to go. Installation on-site is simple - just connect the battery bank and solarBuilt-in MPPT solar charge controllerAll the units come with advanced maximum power point tracking (MPPT) algorithmic solar charge controller. It will deliver the maximum available power for charging batteries and charge a lower nominal voltage battery from a higher nominal voltage array.

• Pure sine wave inverter

The multifunction low frequency pure sine wave inverter series has the advantages of stable quality, strong load-carrying ability and long service lifespan. It uses CPU intelligent control, modular design. Conversion efficiency up to 92%.

• UPS function

Transfer time: <4ms.
2 options of working mode.
Battery first, utility standby mode.
Utility first, battery standby mode.

• High efficiency solar panels

Solar panels are standard size with MC4 connectors, very easy to install. Crystalline silicon solar panel with 10 years warranty on workmanship and 25 years service lifespan.

• AGM batteries

With up to 12 years' designed service lifespan and over 1600 cycles at 30% DOD. AGM batteries are the ideal mix of performance and value. Perfect for providing reliable medium-long term power storage.

• Increasable capacity

The unit has reserved port for increasing quantity of solar panel and batteries in case you need bigger capacity.

• No noise pollution

No noise if the radiator-fan not startup. The noise less than 45dB when the radiator-fan is working.