The INFINITY 1500 has a 1554Wh lithium‑ion battery using NMC chemistry.
It includes 4 AC outlets (110Vac, 60Hz) with 2000W continuous and 4000W peak, a 13.6V car outlet (10A), 2 USB‑A ports (12W max each), QC3.0 quick charge (up to 18W), 2 USB‑C PD ports (up to 60W each) and a 5W wireless charging pad.
Solar (MPPT): up to 800W input (15–100V, 12A) and can fully charge in about 2.5 hours under full sunlight. Wall charging: up to 1500W input — roughly 1 hour to 80% and about 1.6 hours to 100%. Vehicle (12V, 12A): approx. 12 hours.
Yes — it supports 2000W continuous and 4000W peak, so it can run many appliances (laptops, CPAPs, power tools, small fridges, some microwaves). Always check the appliance's starting (surge) and running watt requirements and keep the total AC load ≤2000W.
Yes. The INFINITY 1500 has UPS functionality for automatic switchover to battery power in the event of mains outage, providing near‑instant backup for connected devices.
Yes. You can parallel up to 3 INFINITY 1500 units to increase total capacity.
Yes. The unit supports Wi‑Fi and Bluetooth and can be monitored and managed via the Growatt app for status, settings and firmware updates.
The built‑in BMS provides under/over voltage protection, over‑current protection, short circuit protection, overcharge protection and over‑temperature protection.
Weight is 16.5 kg. Dimensions are approximately 16.5 × 9.1 × 11.3 inches (418 × 230 × 287 mm).
Operating temperature range is approximately -4°F to 140°F (‑20°C to 60°C).
Battery lifecycle is rated for over 800 cycles to 60% capacity. The product carries a 1‑year warranty.
No. The 1554Wh capacity far exceeds airline limits for carried lithium batteries and is not allowed on passenger aircraft.
It carries multiple safety and compliance certifications including UL, CE, FCC, RoHS and PSE.
Yes — you may use multiple outputs simultaneously (AC, USB, car outlet, etc.). However, the total AC output must not exceed 2000W continuous (4000W peak for short surges). USB and DC outputs also have their own per‑port limits.
Store the unit in a cool, dry place and ideally at around 40–60% charge for long‑term storage; recharge every 3–6 months. Ensure vents are clear during use. For troubleshooting: check connections, confirm app/firmware is up to date, try a reboot, and contact Growatt support if issues persist.
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