A Korean manufacturing SME is looking for a distribution partner or commercial agency for the PV-based power supply and storage system for an off-grid environment.

Electricity is indispensable for modern life, even in an off-grid or at independent facilities separated from the power grid where a stable power supply is not available. To gain access to reliable electricity in off-grid locations, the Korean company has developed a PV-based power supply and storage system that can be easily installed in an off-grid environment, such as remote public service facilities or outdoors. The developed product is provided in two types: - Starter pack consists of a solar panel and a main system battery pack. - Expansion pack with an additional solar panel and battery pack for expansion installation. The product has the following features as below. Power generation & storage capacity: • A 60W monocrystalline PV panel is included in the starter pack. • Expendable power generation capacity up to 240W by adding 2 pcs of 120W PV Panels. • Max storage capacity is 1,024wh with 512Wh*N by adding battery packs (The storage capacity can be extended as much as the user needs by adding battery packs). • When connected to the on-grid, battery pack charging gets activated when the photovoltaic energy generation is not available. Battery pack: • 12.8V, 40Ah LFP (Lithium Iron Phosphate) battery pack is included in the starter pack and the battery pack is expandable by adding an extra one. • Easy to replace when the battery packs are needed to be exchanged. Power supply or charging: • DC 5V 2 ports including 1 USB port for mobile device quick charging with max 2Ah output in total. • DC 12V 2 ports with max. 10Ah output in total. • DC 24V 2 ports including 1 port for the solar street lights supporting auto turn-on, turn-off, and dimming at sunrise and sunset, with max 15Ah output in total. Installation: • Selection of vertical, horizontal surface and pole mount are available according to the user's need and condition of the installation site. • Adjustable bracket for the solar panel is included to maximize energy output by changing the angle to face the sun. Product protection: • IP 66 certified. • Wind resistance of up to 50m/s when installed. • Sanded and anodized aluminium enclosure and installation brackets to prevent it from corrosion. • Airtight housing built by aluminium enclosures, gasket seal closures, and ABS (Acrylonitrile Butadiene Styrene) covers. • Ribs of aluminium enclosures widening surface area for easy dissipation of internal heat. The Korean SME is now seeking a distribution partner or commercial agency to sell PV-based power supply and storage systems.