Solis-EPM3-5G-PRO Export Power Manager
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The Solis-EPM3-5G-PRO is a professional Export Power Manager designed for three-phase PV installations where controlled grid feed-in and regulatory compliance are mandatory. The unit acts as a centralized measurement and control interface between Solis inverters, energy metering and the grid connection point.
Via RS485 (Modbus RTU), the EPM3-5G-PRO can simultaneously control up to 20 Solis inverters. With a control accuracy of ±1%, total export power is dynamically limited based on real-time grid measurements.
- Export Limitation: Configurable to 0W (zero-export) or a fixed export limit.
- Scalable Architecture: Centralized control of up to 20 inverters.
- Control Accuracy ±1%: Stable and compliant grid integration.
- RS485 (Modbus RTU): Industrial-grade wired communication interface.
- Failsafe Mode: Configurable response in case of communication loss.
- IP65 Enclosure: Suitable for indoor and protected outdoor installation.
Grid-Compliant Power Management
The EPM3-5G-PRO continuously measures import and export power through an external energy meter and dynamically adjusts connected inverters to ensure that the defined export limit is not exceeded. This supports compliance with grid operator requirements, contractual feed-in limitations and regional regulatory frameworks.
Core Specifications
| Property | Value |
|---|---|
| Model | Solis-EPM3-5G-PRO |
| Type | Three-Phase Export Power Manager |
| Max. Inverters | 20 (via RS485) |
| Communication | RS485 (Modbus RTU) |
| Control Accuracy | ±1% |
| Grid Voltage | 1/N/PE 230V | 3/N/PE 400V | 3/PE 480V |
| Energy Meter | Acrel ADL3000-E-B (3-phase, 5A secondary) |
| Protection Rating | IP65 |
| Warranty | 2 Years |
What does an Export Power Manager do?
An Export Power Manager continuously measures grid power flow and adjusts connected inverters so that a defined export limit (for example 0W or a fixed maximum value) is not exceeded.
How many inverters can be connected?
The EPM3-5G-PRO supports up to 20 Solis inverters via the RS485 communication interface.
What is included in the delivery?
- EPM3-5G-PRO unit
- Back Plate
- Necessary screws
- AC Connector
- Acrel ADL energy meter without CTs (5A secondary current required)
- 5× RS485 communication terminals
- RJ45 connector
- User manual & Quick Installation Guide
Are current transformers (CTs) included?
The energy meter used is an Acrel ADL3000-E-B with a 5A secondary input. External current transformers (CTs) are required and are typically not included in the standard package.
Is zero-export (0W) configuration possible?
Yes. The export limit can be configured for full zero-export operation or for a defined maximum feed-in value.
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Top product met hoge opslagcapaciteit voor een scherpe prijs !
Super prestatie's voor een scherpe prijs
Commande bien reçu , société, très sérieuse, produits totalement conforme à mes attentes, je suis très satisfait du service client, très rapide en réponse et au niveau de l’envoi du produit, parfait pour une Smartbox Marstek monophasé . Merci à vous. Cordialement.
Prima advies (deze thuisbatterij past prima bij de eerder gekochte Goodwe hybrid omvormer.
Snel tot een order gekomen en ook vlot geleverd.
Een tevreden klant
Very good seller, express delivery, excellent communication and technical consultation, that's how it works