【Eligible for 30% Tax Credit】The HELIOS 3600 qualifies for the Residential Clean Credit for qualified solar electric property. Please check eligibility & requirements for Residential Clean Energy Credit programs with your utility provider.
【Tremendous Power at Your Reach】The Plug & Play 3684.6Wh battery with 3600W AC output (4500W with Watt+) supports 99% of daily essential appliances for a relatively long time. 16 versatile output ports make it ideal for RVs and home emergencies.
【Scalable for Whole-home】Expandable to a 240V battery system (2*HELIOS 3600 & 1*split-phase connector required) with up to 7200W/36kWh to meet the power needs of your entire home for 4-7 days and simultaneously energize your whole house by connecting to a transfer switch.
【Easy DIY Power System】HELIOS 3600 empowers users to effortlessly create and expand a tailored power setup – from whole-home backup to small business needs. With <15ms UPS protection and smart power strategy via the app, it delivers both flexibility and cost efficiency. Plus, its extra batteries can also function independently, offering added versatility and value.
【Outdoor Enthusiasts’ Top Choice】With Anderson input/output ports and a NEMA TT-30, HELIOS 3600 supports direct alternator charging and powers a wide range of outdoor gear and RVs without adapters. Its exclusive Cold Start feature ensures reliable power even in extreme conditions down to -22℉.
【6 Charging Methods】You have the flexibility to charge the battery with wall outlets (3hrs at 120V), solar panels (2.8hrs at 2000W), car outlets, vehicle alternators, EV chargers, other types of generators, or 20+ combo input methods to achieve ultra-fast 3600W charging in 1.5hrs. Quiet charge mode ensures silent operation for undisturbed work or rest.
【Trusted Quality & Service】Powered by EV-grade LFP battery cells, HELIOS 3600 offers a decade-long lifespan and industry-leading safety. With Growatt’s top global reputation in residential solar, you’ll enjoy peace of mind with proven quality, responsive service, and a customer-first commitment.