Hybrid Solar Kit Deye 8kw single-phase with 16 Tongwei 630W panels and 5,12kwh battery

Detailed technical characteristics

Full system data

• Total photovoltaic power: 10,08kwp (16 x 630w)
• Nominal output power AC: 8.000W
• Storage capacity: 5,12kWh Nomales / 4.6kWh useful
• Strings configuration: 2 8-panel strings
• Type of network: Single-phase 220 / 230V (L + N + PE)

Hybrid Inverter Deye SUN-8K-SG05LP1-EU

• Nominal AC power (input / output:) 8.000W
• Maximum apparent power: 8.800VA
• Power peak in isolated mode: 2 times the nominal for 10 s
• Maximum Entry FV Power: 10.400W
• Tension FV maximum input: 500V
• Starting voltage: 125V
• MPPT voltage range: 150-425V
• Nominal FV voltage: 370V
• Number of MPPT / strings by MPPT: 2/2 + 2
• Maximum FV Operation Current: 26A + 26A
• Maximum current of short circuit: 34A + 34A
• Type of compatible battery: Lead-acid or ion-lithium
• Battery voltage range: 40-60V
• Maximum loading / unloading current: 190A
• Nominal current AC (input / output:) 36.4A / 34.8A
• 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)
• 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 30db
• Refrigeration: Intelligent ventilation by air
• Topology: Transformer
• Dimensions: 330 x 580 x 232 mm
• Weight: 24,9kg
• Network regulations: IEC 61727, IEC 62116, CEI 0-21, EN 50549, RD 140, UNE 217002, VDE-AR-N 4105, G99
• 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

• 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 Hybrid Solar Kit Deye 8kW with 16 panels Tongwei 630W and 5,12kWh battery

More than 10KWP no loss per current

The great advantage of Deye SUN-8K-SG05LP1-EU facing smaller models is your photovoltaic entry: supports 26Th Operation current by MPPT and up 2 strings per entry. With the 15,33A of imp of the Tongwei 630W panel, each String works at its maximum without the inverter have to limit it, and ISC 16.18A it is very far from the 34A supported. All the power of the 16 modules reaches inverter even in the hours of maximum irradiance.

Power for the whole house

With 8,000W nominal and 8.800Va apparent, the inverter it covers simultaneously consumption as the aerotermia, the induction plate, the oven or the recharge from an electric car at moderate power. In isolated mode supports twices of double their nominal power for 10 seconds. Is the most powerful model of the SG05LP1 single-phase series Deye, one of the ranges of inverters hybrid more installed in housing, and complies RD 140 and UNE 217002 for legalization in Spain.

Start with a battery and expand when you need it

The drums Deye SE-G5.1 PRO-B it is the starting point of the storage: 5,12kwh nominal, , chemistry LifePo4 without cobalt, , Smart BMS and modular design of 19 ". You can add more parallel modules, up to 32 without external configuration and 64 in total, and take advantage of the 190A loading inverter. Thus, the initial investment is lower and the system grows at the rate of your consumption. See other options in our section lithium batteries.

Bifacial panels with 30 years warranty

The 16 tongwei TNC 2.0 modules combine 132 average N-type cells, , double glass of 2.0 mm and iP68 connection box. Your bifiality of 80 ± 5% it allows us to take advantage of the light reflected in clear or soil covers, and its linear guarantee ensures the 87.40% of the power at 30 years. Discover more models in our category solar panels.

Components of the kit

• 1 x Hybrid Inverter Deye SUN-8K-SG05LP1-EU of 8.000W, single-phase.
• 16 x Tongwei TNC 2.0 Solar Panel TWMNH-66HD630 of 630W, N-type bifacial.
• 1 x Lithium battery Deye SE-G5.1 PRO-B of 5,12kwh, with your series accessories: connection cable to inverter 3U-Lpcable1500, , 3u-LBCable parallel cable150, , looks for 19 "rack, , stacking brackets and wall brackets with screws.

Complete your installation in Tienda Solar with our structures for solar panels for tilted, flat or floor cover, and with the necessary electrical material.

Technical dimensioning

Recommended configuration: 2 8-panel Strings

The optimal configuration for this kit is an 8-panel string string for each MPPT:

• Tension of maximum power by String: 328,8V (8 x 41,10V), within the MPPT range of 150-425V.
• Tension in circuit open by String (STC:) 396V (8 x 49,50V.)
• Open circuit voltage estimated at -10 ° C: some 429V, calculated with the VOC coefficient -0,24%/°C, below the maximum of 500V.
• Current by String: 15,33A (Imp), within the 26A by MPPT.
• Total FV power: 10.080Wp, below the maximum entrance of 10,400w of the inverter.

Distribar the panels in 4 Strings of 4 is not recommended: the tension of work, of some 164V, it would be too close to the lower limit of the MPPT, and two strings in parallel per input (30,66A) would overcome the 26A supported.

Estimated production

As an indicative reference, with 5 hours solar peak of average and a global performance of 80%, the generator of 10,08kwp would produce around 40kwh daily of average annual. Real production depends on the location, orientation, inclination and shadows; in the Blog Tienda Solar you will find guides from our experts to accurately calculate your installation.

The paper of the battery in this kit

With one SE-G5.1 PRO-B, the system has 4.6kWh useful, sufficient for the basic consumption of the night. The load and discharge current is limited by the battery to 100Th maximum (50A), which is equivalent to some 5kw of power from the battery; The peaks above that figure without sun covers the network. With so much solar production, the system is prepared for expand storage: with 2 or 3 batteries the daily surplus and the complete power of the inverter.

Who is it run?

Housing with high daytime consumption

Homes with teleworking, pool, air stopermia or air conditioning during the day take advantage directly 10,08kwp production without going through the battery, which is the most cost-effective form of self-consumption.

Who wants to grow in stages

If you prefer to install the full generation now and add batteries later, this kit offers the ideal base: a inverter of 8kw with loading capacity 190A and a modular battery that is expanded without changing equipment.

Professional Installers

The configuration 2 x 8 panels, already validated in tension and current, streamlines the design and budget. For other powers, review all our solar kits.

Frequently Asked Questions (FAQ)

1. Why choose the inverter Deye of 8kw instead of 6KW?

In addition to the 8.000W of exit, the SUN-8K-SG05LP1-EU supports 10.400W FV input, , 26A by MPPT and 190A battery charge, in front of the 7.800W, , 13A and 135A of the 6KW model. With high current panels such as Tongwei 630W, the 8kw takes them off without clippings.

2. Is a 5,12kWh battery enough for a inverter of 8kw?

It is a starting point. Just one SE-G5.1 PRO-B provides 4.6kWh useful and up 100A loading and unloading, enough for basic nocturnal consumption. If your evening and evening consumption is high, we recommend you expand to 2 or 3 batteries, which are connected in parallel with the included cables.

3. How do the 16 panels connect to inverter?

On 2 strings of 8 series panels, one by MPPT. Each String works for some 328,8V and it does not exceed the 429V in circuit open -10 ° C, within the maximum of 500V of the inverter.

4. Can I legalize the installation and compensate surpluses?

Yes. The inverter complies with network connection regulations RD 140 and UNE 217002. Legalization and procedures with the distributor and the marketing machine must be carried out by an authorized installer.

5. What happens if the light is cut?

The inverter can work on isolated, feeding the house with panels and battery, and admits twices of double their nominal power for 10 seconds. With a single battery, night autonomy is limited; For a broader backrest it is convenient to expand storage.

6. What guarantees do you include?

The tongwei panels have 12 years of product guarantee and 30 years of linear power guarantee; the drums Deye SE-G5.1 PRO-B, , 10 years; and the inverter Deye, , 5 or 10 years according to the final installation place, according to the policy of each manufacturer.

7. How much space occupies the 16 panels?

Each module measures 2.382 x 1.134 mm and weigh 32,2kg, so the 16 panels occupy some 43m² without counting separations or corridors. If you already have an installation with a inverter networking, the Deye supports coupling AC to integrate it.