Empowering Sustainable Energy Solutions: COREX’s Innovative Partnerships and ESS Offerings

Partnering with LONGi Solar, COREX pioneers large-scale PV solar installations in the renewable energy sector. Our comprehensive Energy Storage Solutions (ESS) feature NAVA Solar’s cutting-edge plug-and-play trolley inverters for residential applications, along with micro-grid PCS ESS tailored for commercial and industrial backup, as well as peak shaving needs. Collaborating with EPCs, we drive the development of IPP utility-scale ESS facilities, empowering virtual power plant functionalities that enhance energy distribution efficiency within communities.

NAVA Solar – Portable Lithium Trolley Inverter
Residential – Small Business

In an era where power outages are unpredictable, Navasolar presents its cutting-edge Trolley Inverters – a portable Energy Storage System (ESS) designed to meet your power needs in any situation. With options
available in 1.5kw and 3kw, these units are versatile enough to run multiple devices simultaneously, ensuring uninterrupted power supply wherever you go.


Off-grid solar inverters are electronic devices that convert DC (Direct Current) power produced by solar panels into AC (alternating current) power that can be used to power household appliances and other electrical devices. These inverters are specifically designed for use in off-grid solar systems, which are not connected to the traditional power grid.

Pure Sine Wave Solar Inverter
· Output power factor up to 1.0
· Compatible to AC mains or generator inputs
· Considerable PV input types
· Build-in smart solar charger (PWM/MPPT)
· Battery independent design (5kW)
· Auto restart while AC is recovering
· Configurable AC / Solar input priority via LCD setting
· Selectable input voltage range for home appliances and personal computer loads