Description Sol-Ark 15K Discover Helios 16kWh ESS Bundle Pairing the Sol-Ark 15K-2P Hybrid Inverter with the Discover Helios delivers a whole-home backup power solution built for performance, resilience, and scalability. This battery bundle is the ideal choice for home backup power as an easy turnkey solution for homeowners seeking energy independence, resilience, and long-term cost savings. Featuring 16kWh of usable energy, optimized space utilization for a more compact footprint, and simple energy storage expansion, this system excels in powering large loads, reducing grid dependence, and providing peace of mind during outages. Powerful whole-home backup for Lights, Appliances, and AC Grid-Tied and Off-Grid Operation Next Steps:Select your preferred capacity and battery type, or contact us for a full system design including solar modules, racking, and installation support. Major Specifications: Technical Highlights Sol-Ark 15K-2P Hybrid Inverter Continuous Output: 15kW (12kW battery-only) PV Input: up to 19.5kW, 3 MPPTs / 6 strings Off-Grid Peak: 24kVA (10s), 30kVA (100ms) Stackable: up to 12 units in parallel NEMA 3R outdoor rated | 10-year warranty Discover Helios ESS 16kWh Usable Energy: 16,080 Wh (314Ah @ 51.2V) Continuous Output: 10kW | Peak: 19kW (10s) IP65 weather-rated enclosure, outdoor ready Built-in heating for –25°C (–13°F) operation Expandable: up to 48kWh (3 units) per system UL 9540, UL 1973, UL 9540A certified | 10-year warranty Manuals and Downloads: Discover Helios ESS Manual Discover Helios Purchasing Guide Discover Helios Sell Sheet Discover Helios Datasheet Discover Helios UL Certifications Discover Helios ESS Warranty Sol-Ark 15K Spec Sheet Sol-Ark 15k Installation Manual
