Power Meters

Brand Name:1stess

Model Number:EM(PV60-500VDC) 11000-48L

Place of Origin:China

Product Description: 1.Built-in 2 MPPT 2.Lithium battery activation function by PV or Utility 3.Compatible work with LiFePO4 battery via RS485 4.Pure Sine Wave 5.Powerfactor1.0 6.PVInput500Vdc Max 7.Built-in MPPT140A/160A 8.Capable to work without battery...

Brand Name:1stess

Model Number:SP10KL

Place of Origin:China

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Brand Name:1stess

Model Number:SP6KL-E

Place of Origin:China

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Brand Name:1stess

Model Number:SP6KL-UL

Place of Origin:China

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Brand Name:1stess

Model Number:TP25KH

Place of Origin:China

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Brand Name:1stess

Model Number:RPES-WM4 (51.2V 100Ah)

Place of Origin:China

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Brand Name:1stess

Model Number:EM (PV60-500VDC) 550048L

Place of Origin:China

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Brand Name:1stess

Model Number:RPES-WM2 (51.2V 300Ah)

Place of Origin:China

Model WYLD51.2V314AH Rated Voltage 51.2V Rated Capacity 314Ah Rated Energy 16.076kWh Cycle life ≥5000 Maximum charging voltage 57.4V Minimum discharge voltage 43.2V Standard charging current 150A Standard discharge current 150A Dimension L*W*H( mm ) 740*...

Brand Name:1stess

Model Number:RPES-WM2 (51.2V 300Ah)

Place of Origin:China

Model WYLD51.2V314AH Rated Voltage 51.2V Rated Capacity 314Ah Rated Energy 16.076kWh Cycle life ≥5000 Maximum charging voltage 57.4V Minimum discharge voltage 43.2V Standard charging current 150A Standard discharge current 150A Dimension L*W*H( mm ) 740*...

Brand Name:1stess

Model Number:M11000T-48PL

Place of Origin:China

Model Number M8500T-48PL M11000T-48PL Place of Origin China China Mounting Method Wall Bracket Wall Bracket Nominal Battery Voltage (V) 48VDC 48VDC Parallel Capacity· YES, 6units YES, 6units Lithium Battery activation YES( By PV or Utility) YES( By PV or ...

Brand Name:1stess

Model Number:TP20KH

Place of Origin:China

Product Features: Maximum efficiency of 98.4% and battery efficiency of 98.0% Advanced parallel function Maximum battery charge/discharge current of 2*75A Multiple built-in protections, with optional AFCl Key components from international renowned brands ...

Brand Name:1stess

Model Number:SP4K6H

Place of Origin:China

Product Features: 1.Maximum efficiency of 97.8% and battery efficiency of 97.0% 2.Maximum 12kW PVinput power 3.Key components from international renowned brands 4.IP66 protection rating,ensuring adaptability to complex 5.Multiple built-in protections, with...

Brand Name:1stess

Model Number:SP4K6H

Place of Origin:China

Product Features: 1.Maximum efficiency of 97.8% and battery efficiency of 97.0% 2.Maximum 12kW PVinput power 3.Key components from international renowned brands 4.IP66 protection rating,ensuring adaptability to complex 5.Multiple built-in protections, with...

Brand Name:1stess

Model Number:EM (PV60-500VDC) 620048L

Place of Origin:China

Product Features Lithium battery activation function by PV or Utility Compatible work with lifepo4 battery via Rs485 PVInput 500Vdc Max Built-in MPPT60A/100A/120A Detachable dust cover for harsh environment Wifi remote monitoring optional Support multiple ...

Brand Name:1stess

Model Number:RPES-WM2 (51.2V 300Ah)

Place of Origin:China

Model WYLD48V314AH Rated Voltage 48V Rated Capacity 314Ah Rated Energy 15.072kWh Cycle life ≥5000 Maximum charging voltage 54V Minimum discharge voltage 40.5V Standard charging current 150A Standard discharge current 150A Dimension L*W*H( mm ) 740*395*...

Brand Name:1stess

Model Number:RPES-WM2 (51.2V 300Ah)

Place of Origin:China

Product Specifications Model WYLD51.2V314AH Rated Voltage 51.2V Rated Capacity 314Ah Rated Energy 16.076kWh Cycle life ≥5000 Maximum charging voltage 57.4V Minimum discharge voltage 43.2V Standard charging current 150A Standard discharge current 150A ...

Brand Name:1stess

Model Number:6kW ECO

Place of Origin:China

Product Features: Continuous 110% of nominal Ac power Max. 9 units parallel Max battery charge/discharge current of 135A IP65:Indoor or outdoor installation Multiple built-in protections LCD touch color screen, easy to operate MODEL SP6KL-E Nominal Battery...

Brand Name:1stess

Model Number:EM (PV60-500VDC) 620048L

Place of Origin:China

Product Features Lithium battery activation function by PV or Utility Compatible work with lifepo4 battery via Rs485 PVInput 500Vdc Max Built-in MPPT60A/100A/120A Detachable dust cover for harsh environment Wifi remote monitoring optional Support multiple ...

Brand Name:1stess

Model Number:RPES-WM2 (51.2V 300Ah)

Place of Origin:China

Product Specifications Model WYLD51.2V314AH Rated Voltage 51.2V Rated Capacity 314Ah Rated Energy 16.076kWh Cycle life ≥5000 Maximum charging voltage 57.4V Minimum discharge voltage 43.2V Standard charging current 150A Standard discharge current 150A ...

Brand Name:1stess

Model Number:GM (PV60-500VDC) 6200-48PL

Place of Origin:China

Grid-Tie and Backup 48V Single Phase Hybrid Solar Inverter 5.5kw 6.2kw Pure Sine Wave MPPT Off Grid Product Features Self-consumption and Feed-in to the grid Programmable multiple operation modes: Grid-tie, off-grid and grid-tie with backup Backflow ...