TBB Solar Mate SP150-120 charge controller

• 120A maximum charging current — 50% more than the SP150-80
• Supports 24V or 48V battery banks
• 150V PV open-circuit voltage input
• MPPT tracking for maximum solar harvest
• IP21 ingress protection for indoor installation
• Handles larger solar arrays without the need for multiple controllers
• Compatible with the TBB Power system ecosystem

Like the SP150-80, the SP150-120 prioritises straightforward operation and tight integration with the rest of the TBB Power product family.

• Simple LED and indicator-based status display
• Compatible with TBB Power inverters and system controllers
• Designed for straightforward installation and commissioning
• Reliable, solid-state charge management

Larger Off-Grid Homes & Lodges

120A of charging current supports substantial solar arrays for guesthouses, lodges, and larger family off-grid installations.

Small Commercial Installations

The extra charge capacity makes the SP150-120 a strong choice for shops, clinics, and small commercial premises running off-grid or hybrid.

TBB Power Ecosystem Upgrades

Operators who have outgrown an 80A controller can step up to the SP150-120 without leaving the TBB ecosystem.

Indoor Equipment Rooms

IP21 rating is appropriate for installation in protected indoor environments such as dedicated battery rooms.