Hybrid Solar Kit Deye 6kw single-phase with 12 panels Tongwei 630W and 5,12kwh battery

Detailed technical characteristics

Full system data

• Total photovoltaic power: 7,56kwp (12 x 630w)
• Nominal output power AC: 6.000W
• Storage capacity: 5,12kWh Nomales / 4.6kWh useful
• Strings configuration: 2 strings of 6 panels
• Type of network: Single-phase 220 / 230V (L + N + PE)

Hybrid Inverter Deye SUN-6K-SG05LP1-EU

• Nominal AC power (input / output:) 6.000W
• Maximum apparent power: 6.600VA
• Power peak in isolated mode: 2 times the nominal for 10 s
• Maximum Entry FV Power: 7.800W
• Tension FV maximum input: 500V
• Starting voltage: 125V
• MPPT voltage range: 150-425V
• Nominal FV voltage: 370V
• Number of MPPT / strings by MPPT: 2/1 + 1
• Maximum FV Operation Current: 13A + 13A
• Maximum current of short circuit: 17A + 17A
• Type of compatible battery: Lead-acid or ion-lithium
• Battery voltage range: 40-60V
• Maximum loading / unloading current: 135A
• Nominal current AC (input / output:) 27,3 / 26.1A
• 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 6kW with 12 Tongwei 630W panels and 5,12kwh battery

This kit is designed for those who seek a system of self-consumption with batteries complete, with components of first level manufacturers that are already dimensioned to work together. Instead of combining equipment separately and checking compatibilities, you receive a set in which inverter, photovoltaic generator and storage they fit in tension, current and communication.

The heart of the system is the hybrid inverter Deye SUN-6K-SG05LP1-EU, one of the inverters hybrid most installed single-phase in the residential market. Manage solar production, loading and unloading the battery and exchange with the network, with 6 programmable time slots loading and unloading to take advantage of rates with time discrimination. Meets the Network Connection Standards RD 140 and UNE 217002, among others, which facilitates its legalization in Spain.

The 12 modules Tongwei TNC 2.0 Twmnh-66HD630 provide 7,56kwp with technology N-type of half bifacial cell. Your temperature coefficient of -0.28%/°C limit losses in the months of heat, and its construction 2.0 mm glass-glass by both expensive reinforces durability against moisture and mechanical loads (5,400 PA front / 2.400 BA rear). Tongwei guarantees a degradation of 1% in the first year and 0.4% per year then, keeping the 87.40% of the power at 30 years. Thanks to his bifiality of 80 ± 5%, each panel can reach 661W with a 5% rear gain and 724W with 15%, depending on the surface and the mounting height. If you want to see more models, see our range of solar panels.

The drums Deye SE-G5.1 PRO-B use chemistry LIFEPO4 free of cobalt, with Smart BMS that balances the cells and protects against overloads and extreme temperatures. With more than 6,000 cycles and a 16mWh Accumulated Energy Performance, it is one of the lithium batteries with the best relationship between useful life and price in 48V format.

What does this Solar Kit include Deye?

• 1 x Hybrid Inverter Deye SUN-6K-SG05LP1-EU of 6.000W single-phase.
• 12 x Solar Panel Tongwei TNC 2.0 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 (1,500 mm, 4AWG + RJ45,), 3u-LBCable parallel cable150, , looks for 19 "rack, , stacking brackets and wall brackets with screws.

If you need to complete the installation, in Tienda Solar you'll find structures for solar panels for flat cover, inclined or floor, as well as the rest of electrical components.

Sizing and configuration of the system

Recommended Strings Configuration: 2 x 6 Panels

The inverter has 2 MPPT with 1 String by MPPT, mPPT Rank of 150-425V and maximum tension of entry 500V. The optimal configuration is 2 strings of 6 series in series:

• Tension in circuit open by String (STC:) 297V (6 x 49,50V.)
• Estimated voltage in circuit OPT at -10 ° C: approximately 322V, calculated with the VOC coefficient -0,24%/°C. Is well below the limit of 500V.
• Tension of maximum power by String: 246,6V (6 x 41,10V), inside the MPPT window.
• DC / AC RATIO: 1,26 (7.560WP versus 6,000W nominal), below the aDMITTED FV POWER AT 7.800W.

Connecting the 12 panels in a single string is not possible: the tension in open circuit (594V) would exceed the maximum of the inverter.

Current panels and behavior of MPPT

The maximum power current of the Tongwei 630W is 15,33A, while each MPPT inverter work up 13A. At the maximum irradiance hours the inverter it will limit the current of each string to that value, a usual cutting in systems with high power panels that is compensated with a greater production at low irradiance hours, in the morning, in the afternoon and winter. The short circuit current in STC (16,18A) it is within the 17A admitted by entry.

Estimated production

Real production depends on the location, orientation, inclination and shadows. As a reference, with an average of 5 hours solar peak and a global performance of the system of the 80%, the generator of 7,56kwp would produce around 30kwh daily of average annual. Is an orientation estimate: for an exact calculation in your location, consult our guides in the Blog Tienda Solar, where our experts explain step by step how to size a self-consumption installation.

Storage and extension of the battery

With a single battery, the system has 5,12kWh nominal (4.6kwh useful), sufficient to cover the basic night consumption of a home (lighting, refrigerator, router and low consumption appliances). The load and discharge current is limited by the battery to 100Th maximum (50A). The system is modular: you can add more units SE-G5.1 Pro-B in parallel (up 32 without external configuration and 64 in total) and take advantage of the maximum load current of the inverter, of 135A.

Who is this kit for?

Single-family homes with single-phase supply

Is the ideal choice for homes with medium-high consumption, air conditioning or heat pump, which they want reduce and store surpluses for use at night.

Housing with supply cuts or zones without red

Thanks to its operation on-grid and off-grid, at power peak of double nominal for 10 seconds and to the possibility of store energy from a diesel generator, the kit maintains supply in rural facilities or with unstable network.

Professional Installers

A kit with compatible components, complete technical documentation and a configuration of strings already validated reduces design and budget time. If you are looking for other powers or combinations, review our category of solar kits.

Frequently Asked Questions (FAQ)

1. Can I connect this kit to the mains and compensate surplus?

Yes. The inverter Deye SUN-6K-SG05LP1-EU is a hybrid inverter with network connection that complies with spanish regulations RD 140 and UNE 217002. To welcome the compensation of surpluses, an authorized installer must legalize the installation and process it with the distributor and your marketing machine.

2. Does the kit still run during a light cut?

Yes. The inverter can work on isolated mode (off-grid) feeding consumption with the energy of panels and battery, and supports twices of double their nominal power for 10 seconds for starter and compressor startup. Autonomy will depend on the consumption and charge state of the battery at that time.

3. How do the 12 Tongwei panels connect to inverter?

The recommended configuration is 2 strings of 6 series in series, one for each MPPT. Each String works for some 246,6V at the point of maximum power and does not exceed the 322V in open circuit with temperatures of -10 ° C, which leaves a wide margin with respect to the limit of 500V of the inverter.

4. Can I expand the battery capacity later?

Yes. The drums Deye SE-G5.1 PRO-B it is modular and admits up to 64 units in parallel (327KWh). The most usual in housing is to move to 2 or 3 modules (10,24kwh or 15.36kWh) to cover all night. You can see more compatible models in our section of lithium batteries.

5. What guarantees do the components have?

The tongwei panels have 12 years of product guarantee and 30 years of linear power guarantee. The drums Deye has 10 years warranty, and the inverter Deye with 5 or 10 years, depending on the final installation site, according to the manufacturer's warranty policy.

6. Can I connect a diesel generator to the system?

Yes. The inverter allows store in battery the power of a diesel generator, a very useful function in isolated homes or in areas with frequent cuts. Also admits coupling AC to integrate an existing photovoltaic installation with a inverter networking.

7. What space and what structure do I need for the panels?

Each panel measures 2.382 x 1.134 mm and weigh 32,2kg, so the 12 modules occupy some 32m² of collection surface, without counting separations. You will need some structures for solar panels suitable for your type of cover and the wind and snow load of your area.