Frequently Asked Questions

A modular microgrid is a self-contained power system that combines solar generation, battery storage, and optional backup generation. It operates independently of the main grid and provides reliable electricity in off-grid or weak-grid locations. PHNXX systems are containerised and modular, allowing them to be deployed quickly and scaled as energy demand changes.

PHNXX systems generate electricity from solar panels and store excess energy in batteries for use when solar production is low or unavailable. An integrated energy management system automatically balances solar, battery, and generator inputs to ensure continuous power. This reduces diesel generator runtime, lowers fuel consumption, and improves overall energy efficiency.

PHNXX systems provide reliable off-grid or hybrid power for sites with limited or unreliable grid access. This includes agriculture, construction, mining, remote communities, eco-resorts, and event or temporary power applications. They are particularly suited to sites currently powered by diesel generators, where solar and battery integration can reduce fuel consumption and improve energy reliability. See how this works in practice in our Case Studies.

Solar and battery systems can significantly reduce operating costs compared to diesel-only generation. Diesel generators require continuous fuel supply, servicing, and maintenance, while solar generation has no fuel cost. By reducing generator runtime and fuel usage, hybrid solar and battery systems can lower long-term energy costs.

System cost depends on factors such as daily energy consumption, peak load requirements, solar availability, battery capacity, and backup generation needs. Site location, transport logistics, and installation conditions may also affect overall project cost. PHNXX systems are modular, allowing system size to match operational requirements.

Return on investment depends on diesel fuel usage, energy demand, and site operating conditions. Sites with high diesel consumption typically achieve faster payback due to fuel savings. Hybrid solar and battery systems reduce ongoing fuel and maintenance costs, improving long-term cost efficiency.

Yes. PHNXX systems can be deployed through financing or leasing arrangements that eliminate the need for upfront capital expenditure. Monthly payments can be structured to align with existing diesel or energy costs, allowing sites to transition to solar and battery power without large initial investment. This enables organisations to replace fuel expenses with predictable operating costs while improving energy reliability. Learn more on our leasing page, or contact us to discuss available deployment options.

PHNXX systems are containerised and pre-assembled, allowing for rapid deployment once delivered to site. Installation time varies depending on system size and site conditions, but deployment is significantly faster than traditional fixed infrastructure. This enables sites to transition quickly to reliable power.

Yes. PHNXX systems can operate independently or integrate with existing diesel generators as optional backup power. Solar generation and battery storage provide the primary energy supply, while generators can be used when additional redundancy is required. Learn more about our modular systems on the Our Products page.

Yes. PHNXX systems are containerised and modular, allowing them to be relocated if operational needs change. This makes them suitable for temporary sites, construction projects, event power, and mobile operations. The system can be redeployed without permanent infrastructure.

System size depends on daily energy consumption, peak load requirements, and operational priorities. PHNXX assesses site energy usage and load profiles to recommend an appropriate system configuration. Modular design allows systems to be expanded if energy demand increases over time. Learn more on Our Products page or contact our team.

PHNXX systems store excess solar energy in batteries for use when solar generation is low or unavailable. Backup generators can also be integrated to provide additional power when needed. This ensures continuous and reliable power regardless of weather conditions or time of day.