Hybrid Solar Kit Deye 12kw Single-phase with 24 panels Tongwei 630W and 2 Batteries 5,12KWh

Detailed technical characteristics

Full system data

• Total photovoltaic power: 15,12kwp (24 x 630w)
• Nominal output power AC: 12.000W
• Storage capacity: 10,24kWh Nomales / 9,2kWh useful (2 x 5,12kwh)
• Maximum current of the battery bank: 200A (the inverter supports 250A)
• Strings configuration: 3 8 panel strings (one by MPPT)
• Type of network: Single-phase 220 / 230V (L + N + PE)

Hybrid Inverter Deye SUN-12K-SG02LP1-EU-AM3

• Nominal AC power (input / output:) 12.000W
• Maximum apparent power: 13.200VA
• Power peak in isolated mode: 2 times the nominal for 10 s
• Maximum Entry FV Power: 18.000W
• Maximum access FV power: 24.000W
• Tension FV maximum input: 500V
• Starting voltage: 125V
• MPPT voltage range: 150-425V
• Nominal FV voltage: 370V
• Number of MPPT / strings by MPPT: 3/2 + 2 + 2
• Maximum FV Operation Current: 26A + 26A + 26A
• Maximum current of short circuit: 44A + 44A + 44A
• Type of compatible battery: Lead-acid or ion-lithium
• Battery voltage range: 40-60V
• Maximum loading / unloading current: 250A
• Nominal and maximum AC current (input / output:) 54.6A / 52.2A
• Maximum continuous network step (network A consumption:) 60A
• Maximum efficiency: 97,6%
• European efficiency: 96,5%
• MPPT efficiency: more than 99%
• Harmonic distortion (THDI:) less than 3%
• Adjustable power factor: 0.8 inductive to 0.8 capacitive
• Parallel operation: up to 16 units (on-grid and off-grid)
• Protection against electric arc (AFCI:) optional
• Communication: RS485 / RS232 / CAN
• Monitoring: GPRS / WIFI / Bluetooth / 4G / LAN (optional)
• Surge protection: Type II in DC and AC
• Degree of protection: IP65
• Operating temperature: from -40 to 60 ° C (reduction of power above 45 ° C)
• Noise: less than 45db
• Refrigeration: Intelligent ventilation by air
• Topology: Transformer
• Dimensions: 420 x 670 x 233 mm
• Weight: 35,6kg
• Network regulations: UNE 217002, VDE-AR-N 4105, VDE 0126, IEC 61727/62116, CEI 0-21, G99, C10-11
• Warranty: 5 or 10 years, according to the place of final installation

Solar Panel Tongwei TNC 2.0 Twmnh-66HD630

• Maximum power (PMAX:) 630W
• Tension in open circuit (VOC:) 49,50V
• Short circuit current (ISC:) 16,18A
• Tension at the maximum power point (VMP:) 41,10V
• Current at the point of maximum power (imp:) 15,33A
• Efficiency of the module: 23,3%
• Power tolerance: 0 to + 3%
• Power BNPI (1000W / m² Frontal + 135W / m² rear:) 695,4W
• Power with rear gain of 5% / 15% / 25%: 661W / 724W / 787W
• Bribiality coefficient (PMAX:) 80 ± 5%
• PMAX temperature coefficient: -0,28%/°C
• VOC temperature coefficient: -0,24%/°C
• ISC Temperature Coefficient: + 0,046%/°C
• Type of Cell: TNC N-type, 132 stockings cells (6 x 22)
• Front glass: 2.0 mm with antireflective coating, semi-polished
• Rear glass: 2.0 mm semi-polished
• Setting: Anodized aluminum alloy
• Connection box: IP68, 3 diodes
• Cable section: 4,0mm²
• Maximum mechanical load: 5,400 PA front / 2.400 BA rear
• Maximum system tension: 1.500V DC
• Maximum fuse in series: 30A
• Operating temperature: from -40 to 70 ° C
• Dimensions: 2.382 x 1.134 x 30 mm
• Weight: 32,2kg
• Product guarantee: 12 years
• Linear power guarantee: 30 years (1% the first year, 0.4% per year; 87.40% at 30 years)

Lithium battery Deye SE-G5.1 PRO-B (2 units, data per module)

• Chemistry: LiFePO4 (lithium ferrophosphate), without cobalt
• Capacity: 100Ah
• Nominal voltage: 51,2V
• Operating voltage range: 43,2-57,6V
• Nominal energy: 5,12kwh
• Useful energy: 4,6kwh (90% Dod, 0.5c at 25 ° C)
• Recommended loading / discharge current: 50A
• Load current / maximum discharge: 100A
• Pico current (2 min, 25 ° C:) 150A
• Depth of recommended download: 90%
• Lifetime: more than 6,000 cycles (25 ° C, 0.5c, 90% DOD, 70% EOL)
• Accumulated energy: 16Mwh 70% eOL
• Scalability: up to 64 units in parallel (327KWh), 32 without external configuration
• Communication: CAN 2.0, RS485
• Charging temperature: from 0 to 55 ° C (from -20 to 55 ° C with optional heating)
• Discharge temperature: from -20 to 55 ° C
• Degree of protection: IP20 (installation indoors)
• Assembly: Wall, floor or rack 19 "
• Dimensions: 440 x 133 x 540 mm
• Weight: 45kg
• Certifications: UN38.3, IEC 62619, EC, UKCA, VDE 2510-50, CEI 0-21, UL1973, UL9540A
• Warranty: 10 years (subject to the manufacturer's conditions)

Benefits of the Solar Kit Deye 12kW with 2 batteries of 5,12kwh and 24 panels Tongwei

Double storage and battery power

In front of the version with a single module two batteries SE-G5.1 PRO-B duplicate the available energy 4,6kwh to 9,2kWh useful, and raise the maximum current of the bank to 200A. At nominal tension, that's why 10kw that storage can deliver in peaks, in front of the 5kw of a single battery. For a inverter of 12kw, the difference is noted as soon as the sun is placed: the house or the business can maintain loads like the air conditioning, the electric kitchen or the lighting without resorting to both the network.

A inverter single-phase high-capacity

The SUN-12K-SG02LP1-EU-AM3 combines 12,000W nominal, , 13.200Va apparent and double peaks of its power for 10 seconds in isolated mode. Your 60a network step and its battery stream of 250A place it as the most power model of the SG02LP1 series, within the range of inverters hybrid single-phase of Deye. Allow to program 6 slots, upload from a diesel generator, integrate an existing installation through coupling AC and work in parallel with up to 16 teams.

Three MPPT for covers with several orientations

With 3 independent MPPT followers, the 24 panels they are grouped into three strings of 8 that can be installed in different skirts, for example, south and west, without one penalize the others. Each entry admits 26A, above the 15,33A working panel, so there is no current cut.

Tongwei modules with double glass and bifiality

The 24 panels TNC 2.0 used 132 average N-type cells and 2.0 mm glass on both sides, with a temperature coefficient of -0.28%/°C and bifiality of 80 ± 5%. Tongwei guarantees the 87.40% of the power at 30 years. Discover other models in our category solar panels and other capabilities in lithium batteries.

What does it include

• 1 x Hybrid Inverter Deye SUN-12K-SG02LP1-EU-AM3 of 12.000W, , single-phase.
• 24 x Tongwei Solar Panel TNC 2.0 Twmnh-66HD630 of 630W, N-type bifacial.
• 2 x Lithium battery Deye SE-G5.1 PRO-B of 5,12kwh (10,24kwh in total). Each battery includes connection cable to inverter 3U-Lpcable1500, , 3u-LBCable parallel cable150, , looks for 19 "rack, , stacking brackets and wall brackets with screws.

On Tienda Solar you can complete the order with structures for solar panels for cover or floor and with the rest of electric material.

Technical design data

Distribution of the 24 panels

Each MPPT receives a string of 8 modules in series. The tension of working of each string is 328,8V, centered on the MPPT window 150-425V; in open circuit reaches 396V in STC and some 429V with -10 ° C, calculated with the VOC coefficient -0,24%/°C, below the 500V maximum. The 15.120Wp totals are inside the 18,000w FV Entrance, with a DC / AC ratio of 1,26, and the panel ISC (16,18A) it is far from the 44A per entrance.

Bench of batteries in parallel

Both SE-G5.1 PRO-B they join with the cable 3U-Lbcable150 and the set connects to inverter with the 3U-Lpcable1500, communicating by CAN or RS485. The Bank admits 200A loading and maximum discharge, below the 250A of the inverter, and 100A as a recommended current (2 x 50a), which is the reference for continuous use. You can stack on the floor, , wall or ride rack of 19 "; each module weighs 45kg and, being IP20, you must be installed in an interior.

Estimated production and storage

With 5 hours solar peak and a global performance of 80%, the field of 15,12kwp would produce some 60kwh daily of average annual, as an indicative reference. The 9,2kWh useful they allow you to save around a 15% of that production and cover some 9 hours of nocturnal consumption with an average of 1kw. The rest of the energy takes advantage of directly during the day or is poured into the network. In the Blog Tienda Solar our experts explain how to adjust production and storage to your consumption profile.

Who is this kit for?

Business with day schedule and some night consumption

Shops, offices or workshops take advantage of 15kwp during the day and use the 9,2kwh battery for refrigeration cameras, lighting or equipment that remain lit from hours.

Large homes with air stopermia or electric car

A generation of this size and two batteries allow covering most of the daytime consumption and an important part of the evening, with margin to continue expanding.

Installers with high power projects in single-phase

Inverter, fV field and storage already sized reduce the calculation time. For other combinations, consult all of our solar kits or the range of inverters solar.

Frequently Asked Questions (FAQ)

1. What does the second battery contribute to a 12KW kit?

Double useful energy 4,6kwh to 9,2kwh, and the maximum current of the bank 100A to 200A. That allows the battery to hold much larger loads without sun, although for continuous use the reference is the recommended current of 2 x 50a, some 5kw.

2. Can I continue to expand the batteries?

Yes. The SE-G5.1 PRO-B supports up to 32 units in parallel without external configuration and 64 in Total (327KWh). With 60kwh daily of estimated production, expand to 4 or more batteries it allows to store a much greater part of energy.

3. How do the panels connect to inverter?

On 3 8 panel strings, one by MPPT. Each String works for some 328,8V and it does not exceed the 429V in circuit open at -10 ° C. Being independent MPPT, each String can go in a different orientation.

4. Does the system work in case of blackout?

Yes. The inverter can work on isolated with the energy of the panels and the batteries, and it admits twices of double their nominal power for 10 seconds. Autonomy will depend on the consumption and charge state of the bank of batteries.

5. Can I legalize it to compensate for surpluses?

The inverter includes spanish certification UNE 217002 among its network connection rules. An authorized installer must process the legalization and compensation of surpluses, and check that your supply single-phase admits the power of a team of 12kw.

6. What guarantees do the components offer?

Tongwei panels: 12 years of product and 30 years of linear power. . Batteries Deye SE-G5.1 PRO-B: 10 years. . Inverter Deye: 5 or 10 years, depending on the final installation site. The conditions of each manufacturer apply.

7. What surface do I need for the 24 panels?

Each panel measures 2.382 x 1.134 mm and weigh 32,2kg. The set occupies some 65m² without counting separations, and the modules support 5,400 Pa of front loading and 2,400 Pa back.