Get The Best Off-grid Power Solution With Our Voltronic Power Axpert MKS II Inverter - Factory Direct Prices!. Get The Best Off-grid Power Solution With Our Voltronic Power Axpert MKS II Inverter - Factory Direct Prices!. Axpert grid-tied inverters are optimized to synchronize with the local utility grid. They convert solar energy into usable AC power for home consumption and feed excess electricity back into the grid, often earning credits through net metering programs. Engineered for resilience, Axpert backup. . © 2025 PriceSmart, All rights reserved. 0:10 . •Pure sine wave solar inverter • Output power factor 1 • High PV input voltage range • Battery independent design • Built-in 100A MPPT solar charger • Battery equalization function to optimize battery performance and extend lifecycle • Built-in anti-dust kit for harsh environment • Dual outputs. . For home and business users seeking reliable, intelligent, and high-power off-grid solar systems, the 8kW and 11kW models in the Voltronic Axpert Power series are ideal. They integrate pure sine wave inverters, high-power MPPT solar charging, and intelligent power management to ensure uninterrupted. . Voltronic Power manufactures the versatile Axpert inverters for off-grid installations with batteries. It also stands out for the quality/price of the equipment. It recently launched a new line of inverters for off-grid installations with inverters such as the Axpert MAX 7200 and Axpert MAX II. . High efficiency pure sine wave inverter (PF=1) Wide PV input range (120VDC-500VDC) 80A MPPT SCC, intelligent 3 stage 60A AC charger Surges to 2xcontinuous power for 5 seconds for motor loads Intelligent functionality enables utility and solar input periodization Wide utility input range. .