Powering Life for Modern Humanity

Engineered Power Systems

Balance of Plant (BOP) Equipment for:

  • Diesel & Natural Gas Powered Systems
  • Cogeneration 
  • Microgrids
  • Solar PV Community Power 
  • Battery Energy Storage Management
  • Energy Conversion

AC Balance of Plant (BOP) Power Distribution Systems

APT’s Advanced Power System (APS) will have you covered from primary utility intertie to backup generator paralleling switchgear. Then, there are unit substations all the way down to point of use panelboards.

Utility Switchgear

APT’s “-UI” Utility Switchgear offers an innovative, compact, and cost-effective means to be used as interconnection switchgear. This engineered power system connects loads to the utility transmission system at the 2.4kV through 38kV voltage classes. It has customizable features from instrumentation transformers to satisfying specific utility intertie switchgear requirements. This makes APT’s line of “-UI” utility switchgear the perfect powerful interconnection switchgear solution.

Data Center Power Systems

APT has the resources and expertise to provide safe, reliable, and cost-effective solutions for the redundancy required for up to Tier 4 data center backup. That includes redundancy applications. In engineering, redundancy is a common method to improve a power system’s reliability and availability. Redundancy duplicates critical parts or functions of a system.

Photovoltaic (PV) Solar Power AC Balance of Plant Power Collection Systems

Let APT be your source for alternative renewable energy Balance of System (BOS) equipment for Solar Farm Power Systems & Photovoltaic (PV) Power Plants. APT has the resources and expertise to provide safe, reliable, and cost-effective solutions for the collection of solar generated power for utility scale grid tie and microgrid applications. No matter how large or small, simple or complex the site is, APT has you covered from the inverters to Point of Common Coupling (PCC).


Microgrid Sustainable Energy Systems

APTGrid provides real time integrated management & control of power production and power consumption for large scale (500kW – 50 MW) microgrids. This involves bringing several APT switchgear and control systems together for various distributed energy resources (DER). This engineered power system works in both grid-connected and grid-isolated modes of operation, instantaneous, load matching, and active control of microgrid stability. Our engineered microgrid solutions are a perfect fit for any utility, community power, and large scale application.

Combined Heat & Power (CHP), Co-generation Switchgear & Control Systems

APT’s CHPSA Combined Heat and Power System (CHP, Co-generation) increases Energy Efficiency and Reliability. This allows our customers to generate heat and power on-site. Addition of heat recovery increases typical electrical output efficiencies in the range of 30% to 42% to the overall CHP system efficiency of up to 83%!

Voltage, Frequency Rotary Converter Motor-Generator Systems

APT RotoVerter is a true rotating energy conversion generator. It supports the generation of AC from DC renewable generated power, as well as a commercial load’s high inrush currents. It is ideal for use in Microgrid, rotary UPS, solving power quality problems, frequency converters, and voltage converters.

DC Battery Energy Storage Systems

APT EnerStore Battery Energy Storage Systems (BESS) provide state-of-the-art grid/microgrid stabilization for renewable generated power, including solar, wind, etc. APT BESS can be stand alone NEMA 1 or outdoor NEMA 3R. It can even be fully integrated with low voltage switchboards and transformers. Plus, it can be combined with medium voltage switchgear all in a single Outdoor Walk-In ISO Container Based Solar Power Combination Module. Stabilize your renewable power system with an EnerStore Battery Energy Storage System (BESS).