Hybrid Inverter Three-phase Deye 8kw SUN-8K-SG05LP3-EU-SM2 48V

Benefits Hybrid Inverter Three-phase Deye 8kw SUN-8k-sg05lp3-EU-sm2

The inverter DEYE SUN-8k-sg05lp3-EU-sm2 highlights in the photovoltaic sector when combining the supply of a balanced three-phase network (3L / N / PE 230 / 400VAC) with the economic flexibility of low voltage accumulation systems in 48v. Work in battery ranges 40V to 60V allows you to install storage benches with lower initial investment compared to high-voltage schemes, without sacrificing energy response speed thanks to its impressive 190A loading and unloading current. AT power Maximum PV Entrance of 10,400 WP, the team guarantees an integral use of radiation thanks to its 99.9% MPPT follower efficiency and one global maximum efficiency of 97.6%.

Your advanced conversion topology manages efficiently 100% unbalanced outputs per phase, allowing to contribute to the 50% of the nominal power on a single line to cover asymmetric consumption peaks without resorting to the purchase of energy to the public electrical network. By combining this inverter with solar panels mounted structures for solar robust, users get a versatile system available in the specialized catalog of Tienda Solar.

Double MPPT, Critical Charges and Versatile Coupling

To maximize photovoltaic collection in covers with different orientations or inclinations, the inverter has 2 independent MPPT followers withdrawal string per channel (1 + 1) and one maximum entry current of 13A + 13A. This ensures that radiation differences over a roof sector do not lower the ability of the rest of the plant.

In scenarios of falling network supply, its mode UPS / Isolated (off-grid) acts immediately, offering a power peak equivalent to 2 times the nominal power for 10 seconds (16,000W) to start inductive loads or heavy motors without interruptions. Additionally, the inverter includes a programmable port to manage recharge through a diesel generator support, and integrate native support for Accurate and Dc coupling, facilitating the update of facilities equipped with Inverters Networking previous without modifying the existing connection.

Parallel scalable, IP65 protection and zero pouring management

Designed to evolve with the demand for the installation, the electronic platform supports the interconnection in parallel of up to 16 units both in connected mode and island (Off-grid). Its outdoor envelope has degree of protection IP65 to resist assembly to the weather in a functional temperature range of -45 ° C to +60 ° C, maintaining very reduced sound emissions ().

The inverter incorporates internal serial protections such as dC Type II and AC Type III Overvoltage, Reverse Polarity Protection in CC, Isolation detection and residual current monitoring. In addition, through your touch screen to color and your communication ports RS485 and Can, It allows direct synchronization with the Chint DDSU666-H vatmeter to establish a rigorous zero injection control. To expand details about installation schemes, assembly guides and articles written by photovoltaic engineers, we invite you to review the Blog Tienda Solar.

Detailed technical characteristics

• Team model: DEYE SUN-8k-sg05lp3-EU-sm2
• Nominal output power AC / UPS: 8,000 W (three-phase network 220 / 380V, 230 / 400VAC)
• Maximum output power AC: 8,800 W
• Maximum input photovoltaic power (PMAX): 10,400 WP
• Nominal battery voltage: 48 V (Functional range of 40 V to 60 V)
• Type of compatible battery: Lithium-ion or lead-acid (automatic adaptation to BMS)
• Maximum loading / battery discharge: 190 A / 190 A
• Number of MPPT / Strings followers by MPPT: 2 independent MPPT / 1 + 1
• Maximum PV input current per MPPT: 13 a + 13 a
• Maximum short circuit current (ISC): 17 a + 17 a
• Nominal voltage of PV input: 550 V (range 160V - 800V)
• System start voltage: 160 V
• MPPT voltage range: 200 V to 650 V
• Range of voltage at full load DC: 350 V at 650 V
• Maximum efficiency / European efficiency: 97.60% / 97.00%
• Efficiency of the MPPT follower: 99,90%
• Power peak in isolated mode (OFF-GRID): 2 times the nominal power for 10 seconds
• Unbalanced output management: 100% per phase (up to 50% of the nominal power per phase)
• Degree of protection of the chassis: Ip65 (Suitable for assembly in weather)
• Sound emission level:
• Physical dimensions (wide x high x deep x): 422 x 699.3 x 279 mm
• Net weight of the chassis: 33.6 kg
• Parallel capacity: Up to 16 units in parallel (on-grid and off-grid)
• Protection against integrated overvoltages: DC Type II / AC Type III Downloaders
• Communication interfaces: Ports RS485 and CAN integrated
• Commercial guarantee: 5 years / 10 years of the manufacturer

Frequently Asked Questions (FAQ)

1. Is it possible to use batteries Pylontech of 48V with this inverter three-phase of 8kw?

Yes, it is one of its most outstanding competitive advantages. Unlike other three-phase equipment that impose the purchase of high-voltage batteries, the deye SUN-8K works in a range of low voltage 40V to 60V, being fully compatible with the ranges lithium batteries Pylontech (US2000C, US3000C, US5000), Dyness and the Low Voltage line itself dee.

2. How does the system respond to a failure in the supply of the electrical network?

When an electrical interruption occurs, the inverter enter isolated mode (UPS) almost instantaneously. Using the direct energy of the photovoltaic and the reservation stored in the batteries, provides clean three-phase electricity and even absorbs dynamic peaks up to 16,000W for 10 seconds to support the start of engines.

3. How does the unbalanced output function acts per phase?

The technology of the DEYE series allows you to manage outputs 100% unbalanced. This means that if one of the phases requires up to 50% of the nominal power of the inverter due to high single-phase consumption, the equipment injects energy specifically into that line without being wasted power in the unemployed phases.

4. Can I connect a diesel support generator in the installation?

Yes, the equipment integrates a configurable multifunction port that allows you to connect a support diesel generator. The inverter you can give the automatic start order to the generator group when it detects that the battery has reached a minimum download limit and solar radiation is not enough.

5. What other technologies or formats inverter can I evaluate in the catalog?

In the general catalog of Inverters solar of Tienda Solar you can explore multiple alternative solutions: from modular formats with Microinverters, , inverters hybrid with low and high voltage, up traditional isolated configurations compatible with Gel batteries or Inverters AGM.