Growatt SPE12000 US 12KW Split-Phase Off-Grid Solar Inverter 120/240V

What it does: Converts solar/battery power into standard household electricity (120/240V) for off-grid homes, cabins, and backup systems. Pure off-grid design — no grid-tie.

Key specs:

• Output: 12,000W continuous, pure sine wave | 120/240V split-phase
• Solar input: up to 550V DC | 2 MPPT trackers
• Battery: 48V lithium or lead-acid

Built for:

• Off-grid homes, cabins, farms, workshops
• Backup power systems
• Residential and light commercial use

Standout features:

• Dual MPPT = optimizes power from multiple solar arrays
• High-voltage PV input (550V) = fewer wiring losses, simpler installs for large arrays
• Generator charging support = keeps batteries topped up when solar is low
• Parallel up to 9 units = scales for bigger homes/commercial use
• Built-in Wi-Fi = monitor performance remotely

• Shipping: Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days depending on your location.
• Returns: You may return or exchange products within 30 days of receiving your order. Items must be in original condition with proof of purchase.
• If your item is defective or damaged due to manufacturing issues, we’ll gladly replace it at no additional cost.