Hybrid Inverter Three-phase Deye 15kw SUN-15K-SG05LP3-EU 48V

Profit Hybrid Inverter Three-phase Deye 15kw SUN-15k-sg05lp3-EU

The Deye SUN-15k-sg05lp3-EU revolutionize high demand three-phase installations by allowing obtaining a nominal power of 15kw operating in the safe and economical strip of low voltage (48V). Work with a battery voltage range 40V to 60V drastically reduces the acquisition costs of accumulators compared to high-voltage alternatives, maintaining an immediate response capacity against demand peaks thanks to its impressive management of up to 300A in loading and unloading.

With a european efficiency of 96.5%, this converter takes advantage of each watt generated by your solar panels set structures for solar industrial. As one of the inverters hybrid more versatile Tienda Solar, It allows to establish smart energy management strategies, storing surpluses during the hours of maximum irradiance to use during the night or in the most expensive rates.

100% unbalanced output management and intelligent network control

Unlike inverters conventional that force the power to distribute the power symmetrically between the phases, the Deye 15kw lv includes the function of 100% output unbalanced by phase. This technology allows the inverter provide powers completely different from each of the three phases depending on the instantaneous actual consumption of the installation. If the phase L1 claims 7KW while the others remain inactive, the equipment will direct all the solar energy available to cover that specific line, avoiding importing electricity from the public network or pouring energy inefficiently.

In addition, it has advanced alternating current coupling capabilities, which facilitates the update of existing plants that already use Inverters Networking. In this way, it is possible to add a low voltage storage system to the installation without the need to replace the Inverters solar that are already in operation.

Support UPS Uninterrupted, generating entrance and high scalability

To protect critical infrastructures such as servers, industrial machinery or refrigerated systems, the equipment acts as an uninterrupted feeding system (UPS) Professional level. In case of a cut in the electrical network, its internal relay switches to back mode (backup) In a record time of less than 4 milliseconds, avoiding accidental microcortes or off.

The team also has a dedicated independent port for diesel generator or generator set. This entry allows automatic activation of the generator when the batteries reach their lower discharge limit, ensuring an uninterrupted power supply in isolated installations or for prolonged periods of low radiation. If energy needs grow over time, the system allows the parallelization of up to 10 units, creating microoredes up 150 kW of nominal power. To learn more about the configuration of low voltage three-phase systems, we invite you to visit the Blog Tienda Solar, where our technical team shares analysis, purchase guides and news from the sector.

Detailed technical characteristics

• Team model: SUN-15k-sg05lp3-EU.
• Type of product: Hybrid Inverter Three-phase low voltage (LV / 48V).
• Nominal output power AC: 15,000 W (15 kW).
• Maximum input power FV (DC): 19,500 WP.
• Battery voltage range: 40 V to 60 V (Low nominal voltage 48V).
• Maximum loading / unloading current: 300 a.
• Number of independent MPPT followers: 2 MPPT Followers.
• European Efficiency Certified: 96,5%.
• Switching time to mode Backup (UPS): .
• Degree of protection of the chassis: Ip65 (Suitable for assembly in weather and outdoor).
• Net weight of the team: 51.9 kg.
• User interface: Color touch screen with intuitive graphic interface.
• Parallelization capacity: Supports up to 10 units in parallel (up to 150 kW total).
• Refrigeration systems: Variable speed intelligent fans for high thermal stability.

Frequently Asked Questions (FAQ)

1. Can I use this inverter in a fully isolated installation of the electrical network?

Yes, it is fully suitable for isolated network installations. The Deye 15kw lv integrally manage the energy of the solar and the lithium batteries, also arranging control signal to start and stop a support generator set when additional support is required.

2. Is it compatible with lead batteries, gel or AGM in addition to lithium?

Of course. Although its optimal performance is reached with lithium batteries through communication protocols Can / rs485, the inverter it allows manual configuration of voltage and current parameters to operate with Gel batteries o Systems based on Inverters AGM.

3. How does the inverter before partial shadows in the photovoltaic field?

The team integrates 2 independent MPPT followers high-speed tracking. If a series of suffers partial shades by chimneys or other elements, the other follower will continue to operate at its maximum power without being dragged by the performance of the affected chain.

4. Does this model allow for configuring zero injection to not pour surpluses to the network?

Yes, it incorporates an advanced function of zero injection fully configurable. By means of a current sensor (CT) or a compatible energy meter, the inverter it regulates its production in milliseconds to supply only the consumption of the installation and load the batteries, respecting any local regulations.

5. Is it possible to install several inverters of 15kw in parallel if I need more power?

Effectively. This model is highly scalable and allows interconnecting up to 10 units in parallel. This allows you to design a modular infrastructure up 150 kW of nominal power sharing the same line of batteries and the same monitoring platform. For projects that require decentralized modular solutions, we also have options in Microinverters.