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The 12KW inverter can meet the needs of photovoltaic systems within 15KW and provide high-power power output and storage. This inverter can be flexibly used in large residential buildings and small industrial and commercial buildings to realize real-time output utilization of solar energy and meet power storage needs.
Max. 10 pcs parallel for on-grid and off-grid
operation; Support multiple batteries parallel
48V low voltage battery, transformer isolation design
Passed IEC 61727, CEI 0-21, EN 50549, OVE-Richtlinie R25, VDE-AR-N 4105 certification
Model | SUN-12K-SG04LP3-EU |
Battery Input Data | |
Battery Type | Lead-acid or Lithium-ion |
Battery Voltage Range (V) | 40-60 |
Max.Charging Current (A) | 240 |
Max.Discharging Current (A) | 240 |
External Temperature Sensor | Yes |
Charging Curve | 3 Stages / Equalization |
Charging Strategy for Li-lon Battery | Self-adaption to BMS |
PV String Input Data | |
Max.DC Input Power (W) | 15600 |
Rated PV Input Voltage (V) | 550 (160-800) |
Start-up Voltage (V) | 160 |
MPPTVoltage Range (V) | 200-650 |
Full Load DC Voltage Range(V) | 350-650 |
PV Input Current(A) | 26+13 |
Max.PV lsc(A) | 34+17 |
No.of MPP Trackers | 2 |
No.of Strings per MPP Tracker | 2+1 |
AC Output Data | |
Rated AC Output Active Power (W) | 12000 |
Max.AC Output Active Power (W) | 13200 |
ACOutput Rated Current(A) | 18.2/17.4 |
Max.AC Output Current (A) | 20/19.1 |
Max.Three-phase Unbalanced Output Current(A) | 27.3/26.1 |
Max Output short circuit current (A) | 75 |
Max.Continuous AC Passthrough(A) | 45 |
Peak Power(off grid) | 2 time of rated power, 10 S |
Power Factor | 0.8 guiding to 0.8 lagging |
Output Frequency and Voltage | 50/60Hz; 3L/N/PE 220/380, 230/400Vac |
Grid Type | Three Phase |
Total Harmonics Current Distortion (THDi) | <3% (of nominal power) |
DC Current Injection | <0.5% In |
Efficiency | |
Max Efficiency | 97.60% |
Euro Efficiency | 97.00% |
MPPT Efficiency | 99.90% |
Protection | |
Integrated | Anti-islanding Protection, PV String Input Reverse Polarity Protection,Insulation Resistor Detection, Residual Current Monitoring Unit, Output Over Current Protection,Output Shorted Protection |
Surge Protection | DC Type III / AC Type III |
Over Voltage Category | DC Type II/AC Type III |
Certifications and Standards | |
Grid Regulation | IEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002, OVE-Richtlinie R25, G99, VDE-AR-N 4105 |
Safety EMC/Standard | IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2 |
General Data | |
Operating Temperature Range(℃) | -40-60℃, >45℃ Derating |
Cooling | Smart Cooling |
Noise(dB) | ≤45 dB |
Communication with BMS | RS485; CAN |
Weight(kg) | 33.6 |
Cabinet Size (WxHxD mm) | 422×702×281 (Excluding Connectors and Brackets) |
Protection Degree | IP65 |
Installation Style | Wall-mounted |
Warranty | 5 Years (10 Years Optional) |
Uni Z International B.V. is committed to providing you with a full range of solar energy storage products and solutions. We guide the industry and provide you with products at more favorable prices, more timely logistics and delivery, and more secure after-sales and technical support. Deye 12KW Three Phase Low Voltage Hybrid Inverter Suppliers and Company in China. We bring you one-stop solutions for smarter, more efficient and more reliable photovoltaic energy storage products. Wholesale Deye 12KW Three Phase Low Voltage Hybrid Inverter.
We not only provide high-end solar energy storage products and technologies, but also provide you as an installer with comprehensive training and technical support. We believe that only if you have the latest knowledge and skills can our end customers enjoy the advantages of more advanced solar technology.
At Uni Z International B.V., we not only provide products, but also seek to establish a long-term and close partnership with you. We look forward to working with you to meet the challenges and opportunities of the future of solar energy.Start your solar energy journey, choose Uniz Solar and move towards a cleaner, more sustainable future!
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