Deye

Deye Photovoltaic System 20.93 kW Complete Set – 46x JA Solar 455W Fullblack & Deye SUN-20K-SG05LP3-EU-SM2 with 10.24 kWh Deye SE-G5.1 Pro-B

SKU: 1786

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JA Solar JAM54D41LB 455W - 46 fullblack glass-glass modules, 20.93 kWp output
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Deye SUN-20K-SG05LP3-EU-SM2 - three-phase low-voltage hybrid inverter
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Deye SE-G5.1 Pro-B (NV) - 2 modules with 10.24 kWh low-voltage battery storage

Batteriespeicher: Ohne Speicher Ohne Speicher

Mit 10,24 kWh Deye SE-G5.1 Pro-B Mit 10,24 kWh Deye SE-G5.1 Pro-B

Mit 15,36 kWh Deye SE-G5.1 Pro-B Mit 15,36 kWh Deye SE-G5.1 Pro-B

Mit 20,48 kWh Deye SE-G5.1 Pro-B Mit 20,48 kWh Deye SE-G5.1 Pro-B

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Delivery time: ca. 3 weeks

6.269,00 €

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Deye Photovoltaic System 20.93 kW Complete Set – 46x JA Solar 455W Fullblack & Deye SUN-20K-SG05LP3-EU-SM2 with 10.24 kWh Deye SE-G5.1 Pro-B

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Description

Deye Photovoltaic System 20.93 kW Complete Set offers you a well-matched solution for a high level of self-supply with solar power. With 46 bifacial JA Solar modules, the system reaches a total output of 20.93 kWp, while the three-phase Deye hybrid inverter and the battery storage with 10.24 kWh of usable stored solar energy ensure independence.

Your advantages at a glance

High self-sufficiency: 20.93 kWp of photovoltaic output combined with 10.24 kWh of storage capacity noticeably lower your electricity costs.
Future-proof & expandable: The Deye battery storage can be expanded modularly, and the inverter can be connected in parallel up to 10 times.
Robust module technology: Bifacial glass-glass modules in full-black design with a 30-year linear performance warranty.
Backup power capable: The three-phase hybrid inverter supports off-grid operation and secures your power supply.

The system in detail

The solar modules

The heart of power generation is formed by 46 modules of the type JA Solar JAM54D41-455/LB. These bifacial n-type modules in glass-glass design generate additional yield from the rear side thanks to double-sided light absorption (bifaciality 80% ±10%). With a module output of 455 Wp per module and an efficiency of 22.8%, the set achieves a total PV output of 20.93 kWp. The elegant full-black design blends harmoniously with any roof.

The inverter

The Deye SUN-20K-SG05LP3-EU-SM2 is a three-phase low-voltage hybrid inverter with 20,000 W AC rated power. It intelligently connects photovoltaics, battery storage, and the household grid, and thanks to 100% unbalanced output power, it allows flexible distribution across the individual phases. Up to 10 units can be connected in parallel, and AC coupling allows retrofitting of existing solar systems.

The battery storage

Two Deye SE-G5.1 Pro-B low-voltage battery storage units (NV) store your solar power using LiFePO4 technology. Each module offers 5.12 kWh of rated energy, giving a total of 10.24 kWh of storage capacity. The integrated BMS monitors the cells and protects against overload, with a cycle life of at least 6,000 cycles. This way, you can use power generated during the day even in the evening hours.

SYSTEM OVERVIEW (total system data)
Total PV output	20.93 kWp (46 × 455 Wp)
Storage capacity (usable)	10.24 kWh rated energy (2 × 5.12 kWh) / 9.2 kWh usable
Inverter rated AC power	20,000 W
Phase configuration	three-phase (3L+N+PE)
Backup power / off-grid	Yes (peak power 2x rated power, 10s)
SOLAR MODULES 46x JA SOLAR JAM54D41-455/LB (bifacial glass-glass modules)
Rated power (Pmax)	455 Wp
Cell type	n-type, monocrystalline (glass-glass, bifacial)
Module efficiency	22.8%
Open-circuit voltage (Voc)	40.50 V
Short-circuit current (Isc)	14.42 A
Voltage at Pmax (Vmp)	33.33 V
Current at Pmax (Imp)	13.65 A
Bifaciality	80% ± 10%
Dimensions	1762 × 1134 × 30 mm
Weight	22 kg
Front/rear glass	1.6 mm / 1.6 mm
Max. system voltage	1500 V DC
Product/performance warranty	25 years / 30 years (linear)
INVERTER 1x DEYE SUN-20K-SG05LP3-EU-SM2 (three-phase low-voltage hybrid)
Rated AC power	20,000 W
Max. AC apparent power	22,000 VA
Max. PV connection power	40,000 W
Max. PV input power	32,000 W
Max. PV input voltage	800 V
MPPT voltage range	160 – 650 V
MPP trackers / strings	2 trackers / 2+2 strings
Battery type	lead-acid or lithium-ion (48 V low-voltage)
Max. charge/discharge current	350 A / 350 A
Grid connection	3L+N+PE
Max. efficiency	97.6%
Communication	RS485 / RS232 / CAN; Wi-Fi/Bluetooth/4G/LAN (optional)
Protection rating	IP65
Dimensions (WxHxD)	456 × 750 × 268.5 mm
Weight	51.9 kg
Warranty	5 years / 10 years (depending on location)
BATTERY STORAGE 2x DEYE SE-G5.1 PRO-B (low-voltage LiFePO4)
Battery chemistry	LiFePO4 (cobalt-free)
Rated energy per module	5.12 kWh (total: 10.24 kWh)
Usable energy per module	4.6 kWh (total: 9.2 kWh)
Capacity	100 Ah per module
Rated voltage	51.2 V
Operating voltage range	43.2 – 57.6 V
Max. charge/discharge current	100 A (peak 150 A, 2 min)
Depth of discharge (recommended)	90%
Cycle life	≥ 6000 cycles (25 °C, 90% DOD, 70% EOL)
Dimensions (WxHxD)	440 × 133 × 540 mm
Weight per module	approx. 45 kg
Protection rating	IP20
Communication	CAN 2.0 / RS485
Mounting	wall, floor, or rack mounting (19 inch)
Warranty	10 years

Scope of delivery

46x JA Solar JAM54D41-455/LB bifacial full black n-type glass-glass solar module
1x Deye SUN-20K-SG05LP3-EU-SM2 20kW low-voltage hybrid inverter (three-phase)
2x Deye SE-G5.1 Pro-B low-voltage battery storage (5.12 kWh)
6x Solarscouts MC4 solar connector pair (male + female)
1x solar cable MC4 6 mm² 100 m H1Z2Z2-K black
Manufacturer accessories for the battery modules (parallel cables, inverter cables, mounting brackets) according to Deye data sheet