High efficiency 12/24/48v mppt solar controller for off-grid solar system

High efficiency 12/24/48v 15A 20A 25A mppt solar controller for off-grid solar system​ Key Features 1: automatic temperature compensation 2: This controller can be paralleled infinitely 3: High reliability under any ambient conditions 4: Adjustable charge-discharge control ...

Shenzhen UPSEN Electric Co., Ltd.    [Electrical Equipment & Supplies]   [Power Supplies]   [2016-04-19 11:51:45 ]

Valve Regulated Lead Acid Battery 12v 65ah 100ah 150ah 200ah 250ah

Valve Regulated Lead Acid Battery 12v 65ah 100ah 150ah 200ah 250ah Key Features 1: ABS case and non-spillable 2: Non-Spillable construction design 3: Sealed and maintenance free operation 4: Safety valve installation for explosion proof 5: Vent Valve: Allows the release of ...

Shenzhen UPSEN Electric Co., Ltd.    [Electrical Equipment & Supplies]   [Power Supplies]   [2016-04-19 11:45:47 ]

Uninterrupted Power Supply three Phase online UPS 10-30kva with LCD display

Uninterrupted Power Supply three Phase online UPS 10-30kva with LCD display Model: High Frequency Online UPS View Star Series 10K-30Kva (3ph in/3ph out) Key Features 1: High reliability design 2: Humanization bypass output can be adjustable 3: DSP Double-Conversion On-line ...

Shenzhen UPSEN Electric Co., Ltd.    [Electrical Equipment & Supplies]   [Power Supplies]   [2016-04-19 11:33:45 ]

High frequency pure sine wave 6-10kva online ups for bank ATM machine

High frequency pure sine wave 6-10kva online ups for bank ATM machine Model: High Frequency Online UPS Green Star Series 6K-10Kva (1ph in/1ph out) Key Features 1: Full digitalized micro-processsor control 2: Charge current adjustable for long run type 3: ups power supply has ...

Shenzhen UPSEN Electric Co., Ltd.    [Electrical Equipment & Supplies]   [Power Supplies]   [2016-04-19 11:30:55 ]

Outdoor UPS Pure Sine Wave IP 55 for Bad Environmen

Outdoor UPS Pure sine wave IP 55 for bad environment Model: Outdoor Online UPS Top Star Series 1K-100Kva (1ph in / 1ph out) (3ph in / 1ph out) (3ph in / 3ph out) Key Features: 1:Providing with pure sinewave power for outdoor telecom and network equipment. 2:Strong environment ...

Shenzhen UPSEN Electric Co., Ltd.    [Electrical Equipment & Supplies]   [Power Supplies]   [2016-04-18 19:01:56 ]

CE certification High frequency double conversion online UPS

CE certification High frequency double conversion online UPS Model: High Frequency Online UPS View Star Series 10K-40Kva (3ph in/3ph out) Quick Read 1: Three Phase UPS Power Supply with low noisy operation 2: Double conversion AC/DC, DC/AC 3: UPS with ECO Mode to save energy 4: ...

Shenzhen UPSEN Electric Co., Ltd.    [Electrical Equipment & Supplies]   [Power Supplies]   [2016-04-18 18:51:41 ]

12V/24V/48V Pure Sine Wave Solar Inverter for Office Automation

12V/24V/48V Pure Sine Wave Solar inverter for Office Automation Model:Pure Sine Wave Inverter Charger Power Star Series PS1Kw-6Kw (1ph in/1ph out) Application UPSEN Power Star Inverter can be used for Office Automation,Telecom System,Network Rooms,Education System,Medical ...

Shenzhen UPSEN Electric Co., Ltd.    [Electrical Equipment & Supplies]   [Power Supplies]   [2016-04-18 18:48:13 ]

Online High Frequency UPS 10k 15k 20k for Medical Equipments

Online High Frequency UPS 10k 15k 20k for Medical equipments Model: High Frequency Online UPS View Star Series 10K-30Kva (3ph in/3ph out) Key Features 1:True double-conversion 2:DSP technology guarantees high performance 3:Intelligent slot available 4:Active power factor ...

Shenzhen UPSEN Electric Co., Ltd.    [Electrical Equipment & Supplies]   [Power Supplies]   [2016-04-18 18:46:06 ]

High Frequency True Double-Conversion on Line UPS with 50Hz/60Hz

High Frequency True double-conversion on line UPS With 50Hz/60Hz Model: High Frequency Online UPS Green Star Series 6K-10Kva (1ph in/1ph out) Key Features 1:True double-conversion on line UPS 2:DSP technology guarantees high performance 3:Alarm High-low Battery Input Voltage ...

Shenzhen UPSEN Electric Co., Ltd.    [Electrical Equipment & Supplies]   [Power Supplies]   [2016-04-18 18:41:02 ]

Multiple Function Solar MPPT Charger Controller with CE, RoHS

Multiple function solar mppt charger controller With CE, ROHS Key Features 1:12V/24V/48V system auto detect for easy control. 2:Extensible LAN remote control 3:MPPT charge mode,conversion efficiency upto 99% 4:Controller with Intelligent design and free lifelong online upgrade ...

Shenzhen UPSEN Electric Co., Ltd.    [Electrical Equipment & Supplies]   [Power Supplies]   [2016-04-18 18:38:19 ]

Pure Sine Wave Inverter with Both Linear & Non-Linear Load

HP Series Pure Sine Wave Inverter is a combination of an inverter, charger, solar power and Auto-transfer switch into one complete system . It is packed with unique features and it is one of the most advanced inverter/chargers in the market today. Feature of HP Series Inverter & ...

Shenzhen UPSEN Electric Co., Ltd.    [Electrical Equipment & Supplies]   [Power Supplies]   [2016-04-18 18:35:25 ]

Solar Power Storage 2V Opzv Battery for Telecom & Renewable Use

Solar Power Storage 2v opzv battery for Telecom & Renewable use Key Features 1:Lifetime > 18years 2:Cyclic usage: 80% DOD, >1200cycles 3:High current dischargebut Low self- discharge rate 4:Extreme high discharge efficiency in low temperature 5:Excellent charging efficiency and ...

Shenzhen UPSEN Electric Co., Ltd.    [Electrical Equipment & Supplies]   [Power Supplies]   [2016-04-18 18:28:17 ]

100-110-120VAC/220-230-240VAC Solar Power Inverter with 3 Times Surge Power

100-110-120Vac/220-230-240Vac Solar Power Inverter with 3 times surge power Pure Sine Wave Inverter Charger Hanker Power Star Series 1KW-12KW (1ph in/1ph out) HP Series Pure Sine Wave Inverter is a combination of an inverter, charger, solar power and Auto-transfer switch into ...

Shenzhen UPSEN Electric Co., Ltd.    [Electrical Equipment & Supplies]   [Power Supplies]   [2016-04-18 18:22:59 ]

EMERSON NTE-320-CONS-0000 IN STOCK, COMPETITVE PRICE!!!

Main Brand: EMERSON, FISHER-ROSEMOUNT, HONEYWEL, ABB, ALLEN-BRADLEY/AB, YOKOGAWA, RELIANCE, SHNEIDER, MODICON, SIEMENS, GE FANUC, MITSUBISHI, YAMATAKE/AZBIL, FOXBORO... We also have some new surplus in stock:Honeywell module,Reliance modeule,AB power supply,GE fanuc PLC,Siemens ...

Shenzhen Wisdomlong Technology Co.,Ltd    [Electrical Equipment & Supplies]   [Power Supplies]   [2016-03-23 16:53:45 ]

EMERSON KJ4001X1-BE1 IN STOCK, COMPETITIVE PRICE!!!

Main Brand: EMERSON, FISHER-ROSEMOUNT, HONEYWEL, ABB, ALLEN-BRADLEY/AB, YOKOGAWA, RELIANCE, SHNEIDER, MODICON, SIEMENS, GE FANUC, MITSUBISHI, YAMATAKE/AZBIL, FOXBORO... We also have some new surplus in stock:Honeywell module,Reliance modeule,AB power supply,GE fanuc PLC,Siemens ...

Shenzhen Wisdomlong Technology Co.,Ltd    [Electrical Equipment & Supplies]   [Power Supplies]   [2016-03-23 16:50:49 ]

EMERSON KJ2002X1-CA1 IN STOCK, COMPETITIVE PRICE!!!

Main Brand: EMERSON, FISHER-ROSEMOUNT, HONEYWEL, ABB, ALLEN-BRADLEY/AB, YOKOGAWA, RELIANCE, SHNEIDER, MODICON, SIEMENS, GE FANUC, MITSUBISHI, YAMATAKE/AZBIL, FOXBORO... We also have some new surplus in stock:Honeywell module,Reliance modeule,AB power supply,GE fanuc PLC,Siemens ...

Shenzhen Wisdomlong Technology Co.,Ltd    [Electrical Equipment & Supplies]   [Power Supplies]   [2016-03-23 16:45:54 ]

EMERSON DeltaV VE4001S2T2B4 Discrete Input Card IN STOCK, COMPETITIVE PRICE!!!

Emerson Fisher-Rosemount DeltaV Model Number:VE4001S2T2B4 Description:DI, 32-Channel, 24 VDC, Dry Contact Card(The DeltaV system supports the DI, 32-Channel, 24 VDC, Dry Contact card and the Series 2 DI, 32-Channel, 24 VDC, Dry Contact card in Simplex mode.) Item ...

Shenzhen Wisdomlong Technology Co.,Ltd    [Electrical Equipment & Supplies]   [Power Supplies]   [2016-03-23 16:37:56 ]

EMERSON VE5009 IN STOCK, COMPETITIVE PRICE!!!

Manufactured by EMERSON DELTAV POWER SUPPLY 24/12VDC Main Brand: EMERSON, FISHER-ROSEMOUNT, HONEYWEL, ABB, ALLEN-BRADLEY/AB, YOKOGAWA, RELIANCE, SHNEIDER, MODICON, SIEMENS, GE FANUC, MITSUBISHI, YAMATAKE/AZBIL, FOXBORO... We also have some new surplus in stock:Honeywell ...

Shenzhen Wisdomlong Technology Co.,Ltd    [Electrical Equipment & Supplies]   [Power Supplies]   [2016-03-23 16:33:43 ]

0.5m Stainless Steel Shower Hose

Inspection of the casting Leakage test after machining Surface inspection after polishing Surface inspection after plating Leakage test in assembly Measuring for the finished products Color box or blister packing OEM packing is available Pictures of shower package for your ...

Cixi Haizhiyuan International Trade Co.,Ltd    [Electrical Equipment & Supplies]   [Power Supplies]   [2016-03-18 14:58:10 ]

63mm Bottom St.St. Capsule Mbar Gas Pressure Gauge

Capsule pressure gauge are used to measure to measure mico pressure and negative pressure gauge of gas that has no danger of explosion and does not erode alloy. Based on common capsule pressure gauge, stainless steel designed on base of stainless steel capsule pressure ...

CIXI ALLGAKIND INSTRUMENT TECHNOLOGY Co.,LTD.    [Electrical Equipment & Supplies]   [Power Supplies]   [2016-03-10 10:10:13 ]