Anti Backflow Control: Our micro inverter effectively prevents power backflow at the source, ensuring compliance with policies and utility requirements, safeguarding your solar energy
Based on the above anti-backflow control principle, it is necessary to first detect whether there is reverse power at the grid connection point and then give a control signal through the RS485
Based on the above anti-backflow control principle, it is necessary to first detect the reverse power at the grid connection point and then send a control signal through the RS485 signal line to
This anti-reverse flow micro inverter comes with an RS485 interface, which can be connected to the collector to achieve the anti-reverse flow function, preventing excess power from flowing back into
On the basis of the micro-inverter, an anti-backflow function is added to prevent power from flowing back to the grid.
After receiving the command, the inverter responds in seconds and reduces the inverter output power, so that the current flowing from the photovoltaic power station to the grid is always kept close to 0,
Feature highlights: This anti-reverse flow micro inverter supports remote monitoring and management, featuring a high peak efficiency of 95% and natural convection cooling with no fans.
The anti-reverse flow device is a core certificate for the "self-consumption without surplus power feed-in" mode and a necessary condition for passing grid connection acceptance.
Microinverters are connected directly to individual solar arrays, converting DC from each panel into AC power. When the PV generation exceeds the load consumption, the surplus energy
In some place, for solar on grid system net metering or feed-in tarrif is not allowed,in such case,an anti-revser limiter or what we call back flow protection device is a must.
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.