Hybrid Inverter Single-phase Deye 12kw SUN-12ksg02lp1-EU

Benefits Hybrid Inverter Single-phase Deye 12kw SUN-12k-sg02lp1-EU

The inverter DEYE SUN-12k-sg02lp1-EU break the conventional limits of residential and industrial facilities that work under electrical supplies of a single phase. AT maximum input photovoltaic power of 18,000 WP, it allows to oversize the solar field to ensure high energy efficiency even on days with less global radiation. Its direct conversion topology achieves a maximum efficiency of 97.6% and one mPPT efficiency of 99.9%, minimizing operating losses and guaranteeing that each watt generated on the roof is taken advantage of.

A differentiated technical aspect resides in its impressive loading and unloading capacity of 250A in low voltage (48V). This quality allows to absorb enormous surplus production peaks towards the lithium batteries, guaranteeing an immediate accumulated energy availability to drastic variations in the demand curve. Combined solar panels set by structures for solar reinforced, the equipment is positioned as a key part available in Tienda Solar to achieve absolute energy autonomy.

Triple MPPT, Function Backup (UPS) and network flexibility

To solve the architectural complexity of ships, large surface covers or homes with multiple falls, the converter has 3 independent MPPT followers enabled 2 Inputs per channel (2 + 2 + 2). This configuration avoids the loss of global performance by partial shadows or inequalities in the tilt of the solar fields.

In situations of electrical network failure or sudden supply falls, its isolated mode (Off-grid / Backup UPS) commute in milliseconds by adding a nominal output power of 12,000 W (with an apparent limit of 13,200 VA) and ability to absorb dynamic peaks for the start of inductive motors or pumps. In addition, its compatibility with the technique of Accurate facilitates the update of plants equipped with Inverters Networking previous without modifying existing continuous wiring.

Industrial parallel, IP65 protection and injection control

Designed to grow with your consumption needs, the chassis supports the interconnection in parallel of up to 10 units, which allows to build single-phase systems or impressive scale power micro-grinds. Includes protection against ground failures, CC injection monitoring, integrated RCD protection and compatibility with pouring control vatimeters to perform zero injection to the network. Its metallic envelope has degree of protection IP65 to withstand the weather assembly, running stably in extreme thermal ranges.

To deepen into tutorials about the connection scheme of this inverter, parallelized schemes and explanatory guides prepared by experts in photovoltaic engineering, visit the Blog Tienda Solar.

Detailed technical characteristics

• Pattern inverter: DEYE SUN-12k-sg02lp1-EU

• Nominal output power AC: 12,000 W

• Maximum apparent power AC: 13,200 VA

• Maximum input photovoltaic power (PMAX): 18,000 WP

• Nominal battery voltage: 48 V (Functional range of 40 V to 60 V)

• Maximum loading / battery discharge: 250 a

• Number of MPPT / Strings followers by MPPT: 3 MPPT Followers (2 Strings by MPPT: 2 + 2 + 2)

• Max input tension DC: 500 V

• MPPT voltage range: 125 V at 425 V

• System start voltage: 125 V

• Maximum conversion efficiency: 97,60%

• Efficiency of the MPPT follower: 99,90%

• Degree of sealing of the envelope: Ip65 (Apt for aperture)

• Physical dimensions (wide x high x deep x): 422 x 699.3 x 279 mm

• Net weight of the chassis: 35.6 kg

• Parallel capacity: Up to 10 units in parallel

• Screen and equipment interface: LCD touch screen in integrated color

• Connectivity and monitoring: Wi-Fi module included series / CAN and RS485 connection

• Integrated protections: Earth Fault Monitoring, DC Injection, RCD, Reverse Polarity and Short Circuit

• Commercial guarantee: 10 years of official manufacturer

Frequently Asked Questions (FAQ)

1. With what 48V lithium batteries is this compatible inverter DEE OF 12KW?

Is fully compatible with leading market brands as Pylontech (US2000C models, US3000C, US5000) and V-TAC. Since the team can deliver up 250A cargo / unloading current, it is recommended to dimension a suitable battery bank (minimum 3 or 4 units Pylontech US5000) so as not to exceed the S Individual discharge rate of the modules.

2. How does the performance optimize the presence of 3 independent MPPT followers?

By having 3 independent MPpts, it is possible to install groups of solar oriented towards three different cardinal points (for example, East, South and West) or with unequal inclinations. Each channel seeks the point of maximum power of its modules without the partial shadows of a group affect the energy production of others.

3. Is it suitable to work on homes or farms totally isolated from the electrical network?

Yes, your ON / OFF Grid operating technology allows you to work in isolation by feeding consumption directly from the solar and accumulation. It also includes a specific control input to manage the automatic start-up of a supporting diesel generator.

4. Do you allow avoiding the displeasure of surplus to the public electrical network?

Absolutely. The inverter it is 100% compatible with direct measuring vatimeters (such as Chint DDSU666-H) to execute a dynamic zero injection control, regulating solar production in instantaneous manner according to the demand for the installation.

5. What other smaller solutions or alternative technology are available?

If your project requires other network features or accumulation dimensions, in Tienda Solar you can check our range of Inverters solar, decentralized solutions through Microinverters, or low power equipment compatible with Gel batteries and Inverters AGM.