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公司基本資料信息
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Specifications
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Sungold 1500
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Sungold 2000
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Sungold 3000
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Sungold 4400
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Sungold 5000
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Input data
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Max. DC power
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1800W
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2300W
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3150W
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4600W
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5000W
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Max. DC voltage
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450V
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500V
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500V
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580V
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580V
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PV voltage range MPPT
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120V-450V
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120V-450V
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120V-450V
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120V-500V
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120V-500V
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Full load voltage
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175V-430V
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195V-450V
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250V-450V
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250V-500V
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250V-500V
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Max. number of parallel strings
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1
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2
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2
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3
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3
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Number of MPP trackers
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1
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1
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1
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1
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1
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MPPT input current
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0-10A
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0-12A
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0-15A
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0-20A
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0-20A
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Max .input current
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10A
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12A
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15A
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20A
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20A
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Output (AC)
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Nominal AC output
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1650W
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2000W
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2850W
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4200W
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4600W
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Max. AC power
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1650W
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2000W
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3000W
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4400W
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4600W
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Max. output current
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8A
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9.7A
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15A
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21A
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22.3A
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AC voltage range
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207Vac~263Vac
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207Vac~263Vac
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207Vac~263Vac
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207Vac~263Vac
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207Vac~263Vac
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AC grid frequency range
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46Hz~54Hz
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46Hz~54Hz
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46Hz~54Hz
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46Hz~54Hz
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46Hz~54Hz
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Phase shift (cosφ)
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1
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1
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1
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1
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1
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THDI
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<3%
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<3%
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<3%
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<3%
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<3%
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AC connection
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Single phase
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Single phase
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Single phase
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Single phase
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Single phase
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Efficiency
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Max. efficiency
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97%
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97%
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97%
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97.8%
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97.8%
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Euro - eat
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96%
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96%
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96.5%
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97.4%
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97.4%
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MPPT efficieny
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99.5%
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99.5%
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99.5%
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99.5%
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99.5%
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Protection devices
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DC reverse polarity protection
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yes
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yes
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yes
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yes
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yes
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AC short - circuit protection
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yes
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yes
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yes
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yes
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yes
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Ground fault monitoring
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yes
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yes
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yes
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yes
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yes
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Grid monitoring
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yes
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yes
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yes
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yes
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yes
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Integrated all - pole sensitiveleakage current monitoring unit
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yes
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yes
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yes
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yes
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yes
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General Data
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Dimensions (W / H / D) in mm
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362/329/132
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362/329/132
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362/329/132
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406/406/192
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406/406/192
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Weight
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11.5KG
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11.7KG
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12.2KG
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21KG
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21KG
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Operating atemperature range
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–25°C... +60 °C
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–25°C... +60 °C
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–25 °C... +60°C
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–25°C... +60 °C
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–25°C... +60 °C
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Continuous full output power temperature range
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–25°C... +60 °C
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–25°C... +60 °C
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–25 °C... +45°C
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–25 °C... +55°C
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–25 °C... +55°C
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Noise emission (typical)
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≤ 25 dB(A)
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≤ 25 dB(A)
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≤ 25 dB(A)
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≤ 25 dB(A)
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≤ 25 dB(A)
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Consumption: operating (standby) /night
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<5W / < 0.5 W
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<5W / < 0.5 W
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<5 W / < 0.5 W
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<5 W / < 0.5 W
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<5 W / < 0.5 W
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Topology
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transformerless
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transformerless
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transformerless
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transformerless
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transformerless
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Cooling concept
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No fan
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No fan
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No fan
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No fan
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No fan
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Installation: Indoors /Outdoors (IP65 electronics )
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yes /yes
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yes /yes
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yes /yes
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yes /yes
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yes /yes
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