Our test instrumentation provides means to further the development, reliability, and validation of grid-tied, off-grid, and hybrid solar PV inverters that will eventually be used in commercial and household
A photovoltaic inverter aging test system, comprising a converter (10), an inverter (20), and an energy-saving control system (30).
Actionpower''s 29 years experience in photovoltaic simulation & testing solutions is reliable for development and validation of grid-tied, off-grid inverters, PCS, ESS and ranges of PV devices.
Autotest is at the forefront of renewable energy testing, providing multi-functional Automated Test Equipment (ATE) specifically designed for Utility Class Solar Generation inverter testing applications.
Other applications include controlling, testing, and calibrating photovoltaic modules (e.g., photovoltaic inverter and photovoltaic power optimizer) of residential and commercial systems.
Yanzhi 3d microscope is a 3D optical interferometric profiler based on phase-shift interferometry (PSI) Yanzhi solar cell quantum efficiency test system is a specialized system for testing the photovoltaic
Escape the unpredictability of local weather conditions by using a PV / solar array simulator. Use a programmable DC power source to help simulate real-world PV / solar arrays, and test them against
Ultraviolet Aging Test Chamber is a laboratory testing system specifically designed for photovoltaic module ultraviolet preconditioning. The chamber simulates long-term outdoor exposure of
Discussions with industry and observations by U.S. Department of Energy (DOE) and National Laboratory staff identified a growing interest in the problems and opportunities associated with
The Millennial Solar Cell UV Aging Test Chamber for Photovoltaic Solar Cells is a device specifically designed to simulate the ultraviolet radiation in the natural environment and conduct accelerated
PEES Power Systems is a leading provider of advanced energy solutions in South Africa and Africa. We specialize in microgrid systems, solar photovoltaic (PV) power generation, BESS (battery energy storage systems), grid‑tied / hybrid / off‑grid inverters, PCS power conversion systems, EMS energy management systems, BMS battery management systems, lithium‑ion & LiFePO4 batteries, and modular energy storage systems. Our portfolio also includes energy storage containers, energy storage cabinets, containerised power stations, off‑grid power supply systems, backup emergency power, clean energy solutions, new energy storage systems, and green power systems. We offer battery cabinets with integrated BMS, outdoor all‑in‑one storage cabinets, commercial & industrial storage, communication battery cabinets, server racks, and transformer capacity expansion services. Whether you need a small off‑grid system or a zero‑carbon factory solution, our products deliver reliability and performance.
Our modular energy storage solutions range from 20ft/40ft mobile containers to outdoor all‑in‑one energy storage cabinets. We are a leading manufacturer of battery cabinets with BMS, offering communication battery cabinets for telecom, server racks for data centers, and energy storage battery BMS systems. We utilize lithium‑ion energy storage batteries and LiFePO4 batteries for optimal safety and lifecycle. Our stackable design allows flexible capacity expansion, while our grid‑forming technology ensures stable microgrid operation. Whether for distributed PV systems, off‑grid power supply, backup emergency power, or large zero‑carbon parks, our products feature advanced thermal management, PCS and EMS integration, and compliance with South African and international standards. We also provide professional energy storage system installation and after‑sales support, and we help clients navigate energy storage subsidies where applicable.