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Solar Energy, PV Monitoring
Apogee silicon-cell pyranometers feature a monocrystalline silicon-cell detector that has the same spectral response as a PV module. The sensors quantify shortwave radiation being harnessed as electricity.
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Solar Tester
Amprobe solar meters and analyzers provide you with superior technology to optimize the placement and performance of solar energy equipment. Our meters also offer analysis of window efficiency.
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Renewable Energy
ETAP's Renewable Energy offering enables designers and engineers to conceptualize the collector systems, determine wind and PV solar penetration and perform grid interconnection studies.
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Solar MPPT Meters
Uni-T’s valuable tools in the renewable energy industry, analyze the potential of wind, solar, geothermal, or other renewable resources at your site. It’s important to consult with qualified professionals, such as renewable energy engineers and installers, to ensure the success of your project.
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Solar Power Meters
TES Electrical Electronic Corp.
Wide spectral range. Excellent long term stability.Cosine corrected. Automatic transmission measurements. Select either power or transmission. Solar energy measurement.
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Solar Radiation Sensors
The solar radiation sensors that Campbell Scientific offers come in a variety of designs: pyranometers, net radiometers, quantum sensors, and pyrheliometers. These sensors measure various aspects of the energy imparted by the sun on the Earth’s surface. A leveling fixture fitted with a bubble level may be required to accurately install solar radiation sensors.
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Solar Test Systems
AMETEK Scientific Instruments manufactures a range of application specific XM (Xtreme Measurement) products focused on solar cell / photovoltaic research (developed in collaboration with Professor Laurie Peter of the University of Bath, UK). These products are so versatile that they can also be used for photoelectrochemical (PEC) water splitting applications; and make use of Solartron’s unique high performance XM specified potentiostats and frequency response analyzers to provide a full complement of techniques for research into energy, corrosion and analytical electrochemistry.
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Measuring Solar Fields
ISET Sensor
The solar radiation sensor is characterized by a simple and compact but precise structure. Use in balancing monitoring systems for simple, fast and reliable information about the functioning and solar "energy yield" of a PV plant. For site surveys, monitoring and other fields of survey technology.
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Solar Spectrum Test Chamber / Solar Radiation Test Chamber
WEIBER Solar Spectrum Test Chambers are one of solutions to be utilized in large scale PV testing program. We offer customized as well as standard multidimensional test program for PV modules in reasonable prices. This system delivers the weathering stress representative of long term outdoor exposure.Our flexible system can be designed according to our test requirements, to suit environmental test conditions like volume, temperature, humidity solar radiation intensity and other measuring instruments. Weiber provide Solar Radiation Test Chamber.WEIBER solar test system are recognized for superior solar simulation environmental Testing, evaluating outdoor use product reliability, quality & safety. This technology allows for very high concentrations of UV energy without excessive heating of test samples. Custom mounting and cooling can be added depending upon specific material exposure requirements. MHGs (metal halide global lamps) are used as radiation source. Weiber provide Solar Simulation Test Chamber.
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Green Energy Testing
MET is a pioneer in the testing and certification of energy efficient and alternative energy products, such as solar panels, wind generators, and inverters.
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Vernier Energy Sensor
VES-BTA
Vernier Software & Technology, LLC
The Vernier Energy Sensor offers an easy way to quantify voltage, current, power, and energy output of small wind turbines and solar panels such as those used in our KidWind Experiment Kits.
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Precision Energy Meter
WattsOn – Mark II
Ideal for Energy Management, Solar, Export Limit, Building Automation and OEM Applications. The WattsOn-Mark II Precision Energy Meter uses cutting-edge metering technology to provide unprecedented accuracy, resolution and metering performance for any electrical installation. WattsOn monitors each phase individually and incorporates the functions of single-phase, split-phase, and three-phase meters.
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Lithium battery 128kWh Lifepo4 Battery pack 280Ah with BMS for Solar Energy Storage System
SPVLI-128kWh
Zhejiang Sandi Electric Co., Ltd
ESS lithium battery system is composed of lithium battery modules, BMS system, PV charge controller, AC/DC Charger, central control unit CCU, temperature detector, integrated structure and other parts; the solar panels in the system are battery storage and power for output; BMS module completes the detection and control of voltage, current, temperature, SOC, SOH and charging and discharging related parameters of power battery pack; PV controller and inverter realize bidirectional AC/DC function to meet the charging and discharging conversion demand of power battery pack; each detector is used to monitor the ambient temperature in real time to ensure the safety of the system.1. Standardized components, modular architecture, easy for expansion2. High energy density, small footprint, short construction period, strong environmental adaptability3. Battery module within the layered stack design, with more than 10 years of long design life 4. Long Cycle Life LiFePO4 Lithium ion Battery system from 20KWH—500KWH optional5. The use of international advanced Mitsubishi IPM module and intelligent power module, with high power fast adjustment capability6. BMS battery management system with SOC automatic calibration and high current active balance function, combined with the perfect operation control and management strategies to achieve accurate and efficient management7. The combination of software and hardware protection, with alarm protection and automatic diagnostic functions, improve the protection strategy to ensure safe and efficient operation of the system8. Product communicates with the monitoring platform in real time through RS232, CAN communication interface, and reports various records in time to ensure real-time monitoring of the battery pack of the monitoring platform9. PV charge controller adopts three charging stages (buck charging, equalize charging and float charging) which can maximize the utilization of PV modules and batteries10. Colorful LCD display all module working information and statusPerformance characteristics：Small size and light weight, Maintenance-free；Environmental protection and pollution-free materials, no heavy；Accurately estimate the state of charge of the battery pack, that is, the remaining power of the battery, to ensure that the power of the battery pack is maintained within a reasonable range；Built-in BMS management system with comprehensive protection and monitoring control functions；5" LCD screen display, easy to operate, can check the temperature, voltage, working status, discharge current, dynamic and static SOC algorithm of a single cell, local display of alarm info, alarm level distinction, accurate positioning of abnormal cells；Main control MCU can be centrally controlled and manage peripheral settings (AC charging module, inverter module, solar charging module) to adjust the charging current and voltage of peripheral devices according to the battery charging curve, making the system more reliable；BMS battery management system, with SOC automatic calibration and high current passive balance function, combined with perfect operation control and management strategy, to achieve accurate and efficient management；EMS energy management system, BMS with solar controller/AC charger, inverter centrally manages charge and discharge, effectively controls the charge and discharge current within the cell usage conditions, protects the cell and extend its service life；SpecificationLithium battery 128kWh Lifepo4 Battery pack 280Ah with BMS for Solar Energy Storage SystemModel SPVLI-128KWHType of cell LiFePO4 (Lithium iron phosphate)Battery cell configuration 3.2V 280AH 144PCSRated capacity (KWH) 128kwhNominal capacity (AH) 280AHNominal voltage (VDC) 460VOperating voltage range (VDC) 375-540VRecommended Charge Voltage (VDC) 504VRecommended discharge cutoff voltage (VDC) 382VRecommended charge current(A) 140AMax Charge Current (A) 280ARecommended discharge current (A) 140AMax Discharge Current (A) 280ACharge temp range 1~45℃Discharge temp range -10～45℃MPPT Solar Charge Controller InputMaximum. Input voltage of solar array（Vdc） <900VdcBattery system voltage 460VDCMaximum power of solar array 64KWMaximum charge current（A） 140AEqualization charging voltage (Vdc) 511.2VEqualize charging recovery voltage (Vdc) 486.72VOver voltage disconnect voltage (Vdc) 525.6VOver voltage recovery (Vdc) 518.4VWorking temperature -20~50℃Protection level IP20Communication interface CAN2.0, BMSDisplay 5" LCD, EnglishCooling system Fan coolingWorking Altitude (m) ≤3000mReference Weight (Kg) 1530KgReference size (W*D*H mm) 1200*1120*1950mm
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SparkFun Energy Harvester Breakout
LTC3588
This breakout board uses the LTC3588 Piezoelectric Energy Harvester from Linear Technologies. This board can be used not only for harvesting piezoelectric energy, but solar energy as well. There is a bridge rectified input for piezo elements (PZ1 and PZ2) and a direct input (VIN) for DC sources. Both are clamped to 20V. In addition, the board can simply be used as a standalone nanopower buck regulator.
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Solar Radiation Detector PCE-SPM 1
PCE-SPM 1 is a photovoltaic (PV) light meter used to measure solar radiation, solar energy or solar power. The meter's easy-to-read 4-digit LCD screen clearly displays Ptot in W/m² or BTU/(ft² x h), while the device's auto data memory stores up to 43,000 data sets.
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Walk-In Solar Spectrum Test Chamber
WEIBER walk in Solar Spectrum Test Chambers are one of solutions to be utilized in large scale PV testing program. We offer customized as well as standard multidimensional test program for PV modules in reasonable prices. This system delivers the weathering stress representative of long term outdoor exposure.Our flexible system can be designed according to our test requirements, to suit environmental test conditions like volume, temperature, humidity solar radiation intensity and other measuring instruments. It is also called Walk in Solar Radiation Test Chamber.WEIBER solar test system are recognized for superior solar simulation environmental Testing, evaluating outdoor use product reliability, quality & safety. This technology allows for very high concentrations of UV energy without excessive heating of test samples. Custom mounting and cooling can be added depending upon specific material exposure requirements. MHGs (metal halide global lamps) are used as radiation source. Solar spectrum chamber also known as Walk in Solar Simulation Test Chamber
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Display of Energy Yielded by Photovoltaic Plants
VisiKid
It enables the direct conversion of sunlight into electrical energy through solar cells - that is why photovoltaics is one of the most popular sources of renewable energy; that is why solar power plants are increasingly being installed on the roofs of nurseries and schools. The aim is both to set an example and teach children about renewable sources of energy.
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Standalone Terrestrial Solar Array Photovoltaic Simulator
TerraSAS (ETS Series)
AMETEK Programmable Power, Inc.
For microgrids, energy storage, and inverter test applications, the TerraSAS™ series photovoltaic (PV) simulators are specifically designed to emulate the dynamic electrical behavior of a terrestrial PV solar array. They offer low output capacitance and high closed loop bandwidth to keep up with the advanced Maximum Power Point Tracking (MPPT) algorithms used in today’s grid-tied inverters. The Embedded TerraSAS (ETS) is a high performance solution in a small form factor that combines an agile power supply with an innovative I-V curve generator in a single standalone unit.
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76kWh Lithium Battery 384V 200AHSolar Energy Storage LiFePO4 battery System
SPVLI-76KWH
Zhejiang Sandi Electric Co., Ltd
SANDI ESS lithium battery system is composed of lithium battery modules, BMS system, PV charge controller, AC/DC Charger, central control unit CCU, temperature detector, integrated structure and other parts; the solar panels in the system are battery storage and power for output; BMS module completes the detection and control of voltage, current, temperature, SOC, SOH and charging and discharging related parameters of power battery pack; PV controller and inverter realize bidirectional AC/DC function to meet the charging and discharging conversion demand of power battery pack; each detector is used to monitor the ambient temperature in real time to ensure the safety of the system.Features1. Standardized components, modular architecture, easy for expansion2. High energy density, small footprint, short construction period, strong environmental adaptability3. Battery module within the layered stack design, with more than 10 years of long design life4. Long Cycle Life LiFePO4 Lithium ion Battery system from 20KWH-500KWH optional5. The use of international advanced Mitsubishi IPM module and intelligent power module, with high power fast adjustment capability6. BMS battery management system with SOC automatic calibration and high current active balance function, combined with the perfect operation control and management strategies to achieve accurate and efficient management7. The combination of software and hardware protection, with alarm protection and automatic diagnostic functions, improve the protection strategy to ensure safe and efficient operation of the system8. Product communicates with the monitoring platform in real time through RS232, CAN communication interface, and reports various records in time to ensure real-time monitoring of the battery pack of the monitoring platform9. PV charge controller adopts three charging stages (buck charging, equalize charging and float charging) which can maximize the utilization of PV modules and batteries10. Colorful LCD display all module working information and statusSpecificationModel SPVLI-76.8KWHType of cell LiFePO4 (Lithium iron phosphate)Battery configuration 3.2V 200AH 120PCSRated capacity (KWH) 76.8kwhNominal capacity (AH) 200AHNominal voltage (VDC) 384VOperating voltage range (VDC) 312-438VRecommended Charge Voltage (VDC) 420VRecommended discharge cutoff voltage (VDC) 360VRecommended charge current(A) 100AMax Charge Current (A) 200ARecommended discharge current (A) 100AMax Discharge Current (A) 200ACharge temperature range 1~45℃Discharge temperature range -10～45℃Solar Charge Controller InputMaximum. Input voltage of solar array（Vdc） <750VdcBattery system voltage 384VDCMaximum power of solar array 40KWMaximum charge current（A） 100AEqualization charging voltage (Vdc) 426VEqualize charging recovery voltage (Vdc) 405.6VOver voltage disconnect voltage (Vdc) 438VOver voltage recovery (Vdc) 432VWorking temperature -20~50℃Protection level IP20Communication interface CAN2.0, BMSDisplay 5" LCD, EnglishCooling system Fan coolingWorking Altitude (m) ≤3000mReference Weight (Kg) 920KgReference size (W*D*H mm) 900*1100*1700mm
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High Current Sensor
HCS-BTA
Vernier Software & Technology, LLC
Use the High Current Sensor in experiments that involve currents larger than 1 A, such as solar panels, hand generators, and other alternative energy projects.
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High-performance multifunctional AC Power Supplies (CV/CF)
PCR-LE Series
The PCR-LE Series is a new line of advanced multifunctional AC power supply that has been developed from our PCR-L/LA Series (linear amplifier type). The PCR-LE Series provides high reliability and can be applied to various applications, by taking advantage of the features that can control broadband waveform freely. Moreover, the PCR-LE Series can be configured as a core device of a test system combined with E-loads and Power Analyzers for “Grid Connection Testing” in regard to dispersed power generation, such as Solar Power, Wind Power, Fuel Cell, and Gas Engine referred to as “New Energy Field”. With various options, the low frequency immunity test and various power enviroment tests are supported. The options for parallel operation and three-phase operation enable you to expand a single-phase system up-to 27kVA, single-phase three wires up-to 54kVA, and a three-phase system up to 81kVA. The system can be applied to a large-scale EMC site for testing of industrial high-capacity air conditioners.
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Light Measurement
Redesigned light sensors optimized for ecological, meteorological, solar energy, plant research, and underwater measurements.
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Multiple Output Bidirectional PSU
LAB-MOBI
Electronic Test & Power Systems
The LAB-MOBI is a series of multi channel High Power Bidirectional PSUs. Each system is able to operate as either a DC Source or a DC Electronic Load. This integrated approach features high dynamics enabling the user to switch seamlessly between quadrants. When sinking energy from the unit under test the LAB-MOBI automatically inverts the DC to AC and synchronises this output to the grid. Dedicated application modes are available for battery cycling and emulation, which can be used to implement specific test routines. Other common applications the LAB-MOBI is used for include testing electric motors, fuel cells, super capacitors and solar panels. Max. Volt. Output 1000V,Min. Power 60kW, Max. Power 500kW.
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Net Pyrradiometer
CN1-R
The Middleton CN1-R Net Pyrradiometer measures the net total radiation flux (solar, terrestrial, and atmospheric) downward and upward through a horizontal surface. It is suitable for solar energy studies in agriculture and meteorology.
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NR01 net radiometer
Hukseflux Thermal Sensors B.V.
NR01 is a market leading 4-component net radiation sensor, mostly used in scientific-grade energy balance and surface flux studies. It offers 4 separate measurements of solar and longwave radiation, facing both up and down. NR01 owes its popularity to its excellent price / performance ratio and major improvements relative to comparable instruments. These advantages include weight, ease of levelling, solar offsets in the longwave measurement and pyrgeometer heating, reducing measurement errors caused by dew deposition.
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Phalanx Wireless Remote Controls
GrayStone Automation offers our Phalanx family of state-of-the-art, sustainable, energy efficient wireless remote control products for industrial, scientific and general automation applications.Our Phalanx wireless family include products for monitor & control instrumentation, wireless remote controls and off-grid solar power systems.
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60kw off grid power inverter 110/220V split-phase output converter
SDP-60KW
Zhejiang Sandi Electric Co., Ltd
Our SDP series Off Grid Pure sine wave inverter is one of the most advanced DC to AC conversion products in the world, it is suitable use for areas without electricity, vehicles, ships, solar energy, wind turbine and other renewable energy systems and etc, can supply power and provide guarantee effectively for the areas with traffic inconveniences, in the mountains, pastoral, border, island and other areas without electricity. It has the main advantages of high quality sine wave AC output, microcomputer control, humanness design, and it is high efficiency and low no-load loss, and no pollution. The inverter can also supply AC power to all kinds of electric equipment, air conditioners, motors, refrigerators, lights, TV, electric fans and other industrial power supply.1. Using the sixth generation efficient IPM intelligent module from Japanese Mitsubishi, high efficiency and stable performance. It with powerful protection function, the protection for short circuit, over load, over temperature is more safe and reliable. It’s service life can up to 15 years or more.2. Intelligentized, modularized, simple structure design with powerful function.3. Two kinds of start mode: Step-down Voltage Start and Variable Frequency Start. Customers can set start mode according to the type of their load. This function is very convenient for users and also reduce frequency converter’s usage, which reduced the cost of equipment investment, easy to connect wires and control.4. The output frequency can be setting via LCD panel, it’s very convenient for customer.5. The output voltage can be set between -40 % to +20 % of rated voltage. And the output voltage is very accuracy ±1%.6. The DC input voltage range can be set. Over-voltage point, under-voltage point, over-voltage recovery point, under-voltage recovery point all can be setting via the LCD panel.7. Pure sine wave output. With good dynamic response less than 50MS, waveform distortion rate smaller, higher conversion efficiency and stable output voltage.8. Low Frequency Transformer, which ensures that inverter has high efficiency.9. High conversion efficiency, Max. Efficiency≥94%,if 48VDC input,the efficiency can more than 85%.10. Adopts black pure aluminum radiator, which confirms the best radiating performance.11. Powerful data display function. LCD can display the DC input voltage, output frequency, phase voltage, phase current, AC bypass input voltage, output power KWH, time and date, temperature, fault code display.12. Wide input voltage can be set according to customer’s requirement. Input voltage range can be selected from 150-400V or 300-600V or 400-800V.13. Wide input voltage can work without battery and solar charge controller,save more cost and With MPPT wide voltage input function, maximum use of solar power
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All in one system 32KWH LiFePO4 Lithium Battery with AC Charger and 15KW Inverter for mobile vehicle application
SPVLI-32KWH-INV15KW
Zhejiang Sandi Electric Co., Ltd
Our All in one system 32KWH LiFePO4 Lithium Battery with AC Charger and 12-15KW 120/240V Inverter for mobile vehicle application ESS including LiFePO4 Lithium Battery with BMS, off grid pure sine wave inverter, AC/DC charger.All-in-one design, high integration and space saving installation；Using high-performance lithium iron phosphate cells, laser welding, good cell consistency, designed service life of more than 10 years； Charging and discharging are controlled separately, which is convenient and reliable to control charging and discharging. The discharge port will not be disconnected when over-charging, and the charging port will not be disconnected when over-discharging, the system has good stability；Master-slave mode, passive equalization, can manage the equalization resistance, can set the equalization start voltage difference, and monitor the equalization resistance temperature, more intelligent and safe, and reduce the impact of barrel effect on system energy storage；BMS adopts NXP(USA) automotive-grade high-performance chips, with strong anti-interference, good reliability and wide temperature range；CAN2.0 communication interface, has the advantages of strong real-time performance, long transmission distance, strong anti-electromagnetic interference ability；System parameters can be set through the host computer, such as fan start/stop temperature, charger maximum current setting, charge and discharge current correction, SOC correction, with insulation leakage detection function to prevent oil leakage and short circuit of the cell；Integrate Solar charge controller or AC charger optional, BMS communication control, more safe and reliable;Cell temperature management, can be automatically controlled with the air conditioner heater according to the cell condition to make the cell works at the most suitable temperature, and can be linked with the fire protection system as neededModel SPVLI-30KWH-INV12KWIsolation mode Low Frequency TransformerInverter PartBattery Input Rated Voltage (Vdc) 307VDC Voltage range (Vdc) 278-400VAC Output Rated output power 12KW Output waveform Pure Sine Wave Rated Voltage 120/240VAC Phases Split phase + N + PE Rated current (A) 50A(Phase Current) Frequency 60Hz Power Factor (PF) >0.95 Inverter Efficiency >92% Display LCD Overload Ability 150%, 35 secondsAC-DC Charger PartAC Input Voltage range(Vac) 180-240VacDC Output Rated voltage(Vdc) 330Vdc Rated current(A) 20ALithium Battery PartCell/Number 105AH/96PCSRated voltage 307VMax charge current 20AMax discharge current 100ACharge temperature range 0℃ ~ 50℃Discharge temperature range -20℃ ~ 50℃Cell charge end voltage 3.6VCell discharge end voltage 2.7VProtection Function Protection Input reverse polarity, under voltage, over voltage, output over-current, short circuit, overheating etc. Cooling method Fan-cooledDegree of protection IP20(indoor)Mechanical Dimension Depth* Width * Height 645x891x767mm Weight (Kg) 378Kg
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Cable Testing
Weshine Electric Manufacturing Co., Ltd
Electricity networks have had to become more flexible, reacting more quickly to the changes and needs of higher performance. This demand for flexibility is especially true where multiple generation sources occur, such as the intermittent power from renewables like solar and wind energy. While modern SMART grid technology can quickly identify faults in sub-station and generating units, cable faults can still occur anywhere on the network.
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Capacitors - Power - Heavy Current (ESTA)
Vishay ESTA is one of the few manufacturers to offer a complete range of power capacitors. These cost-effective devices for harmonic control, energy savings, and voltage stabilization are highly reliable and environmentally safe, and can be used under the most rugged conditions. Vishay ESTA power capacitors address a wide range of energy-generation applications. Their “green” applications include energy generation in on- and off-shore wind turbines and solar power plants.
