The Sunsynk LP 12kW Hybrid Inverter (SM12.0kWLLL65) is a compact, multifunctional power management solution engineered for residential, light-commercial and off-grid applications. This includes power shedding, UPS systems, remote locations, building sites, and telecommunications. This LP 12kW IP65-rated unit integrates an inverter, solar charger and battery charger into a single efficient and reliable system. It optimises energy flow from solar panels, the grid and generators while maintaining an uninterrupted power supply. The Ingress Protection (IP) Rating, IP65, confirms that the inverter’s enclosure is dust tight and watertight against light pressure water spray, making it suitable for demanding indoor or outdoor environments.
Part Number
Max. DC Input Power
Max. Output Power
SM12.0kWLLL65 / SM12.0kWPLL65
18000W
12000W
Key Features & Benefits
3.5” high-resolution LCD display with intuitive interface, real-time power-flow diagrams, and wide viewing angles
Built-in MPPT trackers with smart settable 3-stage MPPT charging for optimised battery performance
Fully programmable controller: Set supply priority for battery or grid, and configure multiple operation modes (on-grid / off-grid / UPS)
Compatible with standard electrical grids, 230V single-phase, and pure sine-wave output for smooth appliance operation
Limiting function prevents excess power overflow to the grid for safe and efficient operation
Wi-Fi or GSM monitoring for remote energy management
True plug-and-play design simplifies installation and commissioning
Fully compatible with Sunsynk low-voltage battery range and Sunsynk Klik for enhanced system integration
Ideal for homes, offices, factories (power shedding), UPS systems, remote/off-grid locations, construction sites, and telecommunications backup power
Box Contents
LP 12kW IP65 Inverter (main unit)
Screw pack
CT Coil (2 pin AERO – female connector)
2 x MC4 connectors
Wall mounting bracket
Data logger (Sunsynk Wi-Fi)
1 x 3-pin AC Load connector (female)
1 x 3-pin AC Grid connector (male)
2 x Battery connectors
Why Choose Sunsynk LP 12kW Hybrid Inverters?
The Sunsynk SM12.0kWLLL65 delivers next-generation energy management with IP65-rated protection for demanding environments. Its integrated inverter, solar charger and battery charger optimise energy efficiency, reduce electricity costs and maintain an uninterrupted power supply. Perfect for residential, light-commercial and off-grid applications, this 12kW IP65 inverter offers reliability, safety and straightforward installation in a compact, durable design.
For Additional Information on Sunsynk LP 12kW IP65 Single-Phase Hybrid Inverters (SM12.0kWLLL65), please consult the Technical Data Table or PDF File below.
*Technical Data subject to change without notice.
FREE Technical Advisory Service
E-Tech Components UK Ltd maintains a free technical advisory service. Contact us for enquiries concerning this and all other products: +44 (0) 1744 762 929
Approvals and certifications are subject to change without prior notice. Please confirm the current status with Sunsynk before placing an order.
EMC / SAFETY REGULATION
Approvals and certifications are subject to change without prior notice. Please confirm the current status with Sunsynk before placing an order.
GENERAL INFORMATION
SM12.0kWLLL65 / SM12.0kWPLL65
OPERATING TEMPERATURE RANGE
-20ºC ~ +50ºC (>35ºC Derating)
PROTECTION DEGREE
IP65
DIMENSION
620 x 585 x 255mm
WEIGHT
36kg
Find out more about our products or becoming a supplier
Our website uses cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners who may combine it with other information that you’ve provided to them or that they’ve collected from your use of their services. For additional information on cookies and how you can disable them visit our Cookies Privacy Policy.
3.5” high-resolution LCD display with intuitive interface, real-time power-flow diagrams, and wide viewing angles