Protection Monitoring
Complete Range Of DC And AC Protection Devices
Safety is paramount in solar photovoltaic systems. We have meticulously selected reliable devices that will protect yourself, your solar inverter and all the peripheral equipment (batteries and solar panels).
PV Combiner Boxes
These boxes are loaded with DC fuses, DC isolators and cable glands. They are used to protect multiple parallel strings in solar arrays. There are standard DIN rails for mounting fuse holders or terminals.
PV String Fuses And Holders
GAVE Electro DIN rail mounting fuse holders are made for Photovoltaic & DC applications. They are rated at 1000V and come in 12A, 15A and 20A. Terminals accept up to 10mm2 flexible cable or 16mm2 solid wire.
DC Isolators. Kraus & Naimer
The DC isolator is the safest means of manual isolation between PV arrays and inverters. It is suitable for all grid-tied and off-grid installations. The DC switch is installed close to the inverter. As a rule of thumb, the switch voltage rating is calculated if you multiply the 1.15 x Voc open circuit voltage of the string. The current rating is 1.25 x Isc the string Isc short circuit.
AC Isolator. Kraus & Naimer
All solar installations must have one of these switches. They provide the perfect means of manually isolating the solar inverter from the AC supply (Grid Voltage) or your AC loads if we are referring to an off-grid system. The right position for the AC isolator is next to the consumer unit.
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Vendor:GAVE Electro
Motorised Automatic Transfer Change Over Switch 40A Gave Electro
Gave Electro Y-Series motorised changeover switches have been designed to perform distant changeover operations. They secure electromechanical reliability in all sorts of applications - transfer supply-generator with, or without break, main switch, multiple source switch, by-pass etc. Modern industrial and service companies require standby...- £252.00
- £252.00
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Vendor:Voltacon
BMS RS485 CARD - Pylontech & Voltacon Lithium Batteries
For hybrid inverters from 3kW, 5kW Plus and three-phase 10kW. DETAILED FUNCTIONS Via the communication between the inverter and lithium battery, it’s able to re-configure the charging voltage, charging current, battery discharge cut-off voltage and max. discharge current, according to the lithium battery parameters....- £72.45
- £72.45
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Vendor:Voltacon
Parallel Kit For 3kVA-5kVA Inverters 24V
Optional External Parallel Accessories Kit for Axpert 3KP & 5KP-24V ( P/N: 31-011114-00G) The kit will enable the installers to set up large single phase and three phase systems. Your off grid solar kit can now be extended to with to 9 solar inverters/chargers....- £54.60
- £54.60
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Vendor:Voltacon
Orange Pi IPS Monitor 14'' HDMI For Solar Assistant
14 Inch Portable Monitor 1080P IPS Panel Type-C HDMI Compatible Display Low Blue Light Screen Gaming Monitor For Laptop Phone Interface your Orange PI LTS or any Rasberry PI controller to the IPS Panel with Type C and HDMI interface. Slim portable and versatile....- £79.00
- £79.00
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Vendor:Victron Energy
Victron SmartShunt 2000A/50mV - SHU050220050
The SmartShunt is an all in one battery monitor, only without a display. Your phone acts as the display. The SmartShunt connects via Bluetooth to the VictronConnect app on your phone (or tablet) and you can conveniently read out all monitored battery parameters, like...- £188.00
- £188.00
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Vendor:Victron Energy
Victron Venus GX - BPP900400100
The Venus GX is the communication-centre of your installation. Venus allows you to talk to all components in your system and ensure they are working in harmony. Monitoring of live data, and changing settings is performed by using your smartphone (or other device) via...- £135.00
£205.00- £135.00
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Vendor:Voltacon
SNMP Web Card Control & Monitoring Inverters
It is compatible with ViewPower software, and SNMP Manager establishes communication solutions for UPS monitoring and management. This SNMP manager card offers remote monitoring and management of multiple UPSs over the Internet. For Conversol Axpert KS/ MKS/ EX/ MEX 1K~5K /Plus Duo 1-3K &...- £68.25
- £68.25
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Vendor:Socomec
Sirco MV PV 40A
Load break switches for photovoltaic applications Switch SIRCO MC PV 600 VDC 3P 40A, DC, DIN rail mounting (Ref.:21PV3124)- £47.25
- £47.25
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Vendor:Voltacon
Solar PV Arc Fault Circuit Interruption Afci Combiner Box BHSZ-16/1 600V/1000V
The Arc Fault Circuit Interruption Combiner Boxes monitor the current and voltage of each string and the temperature in an enclosure, the integrated automatic. contactors triggered when there is arc fault detected. So the PV DC strings will be shut down rapidly. The solution...- £808.50
- £808.50
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Vendor:Kraus & Naimer
AC Switch Disconnectors - Three Phase - Kraus & Naimer
AC Switch Disconnectors - for Three-phase Made by Kraus and Naimer. Country of Origin: Germany As we always state, safety comes first in all our solar photovoltaic products. The range of AC switch disconnectors from Kraus & Naimer are the best solution for safe manual isolation between the solar inverter...- From £29.90
- From £29.90
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Vendor:ABB
ABB Surge Protection For PV 1000V Ovr. Class Ii / T2
ABB SPD, Overvoltage surge protection device T2 / Class II for Photovoltaic Applications. Two-Pole Maximum 1000V The toughest surge protection device (SPD) on the market is made by the leading engineering company ABB. This device will protect the precious solar panels from lightning and...- £124.95
- £124.95
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Vendor:Victron Energy
Victron MEGA-fuse 300A/58V-48Vprod.(1 pc) *If 0, order CIP138300020*
Victron MEGA fuses for protection between batteries and inverters. They are available in current ratings from 125A to 300A. Rated up to 58V, they can be used in 48V systems.- £24.00
- £24.00
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Vendor:Victron Energy
Victron MEGA-fuse 175A/32V (package of 5 pcs) - CIP136175010
Victron MEGA-fuse 175A/32V - Dependable Current Protection Product Code: CIP136175010 Ideal for heavy-duty setups, the Victron MEGA Fuse 175A provides reliable overcurrent protection for 12V and 24V systems, rated up to 32V. With low resistance and high current-carrying capability, it's a robust choice for...- £12.59
- £12.59
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Vendor:Voltacon
Solar PV Arc Fault Circuit Interruption Afci Combiner Box BHSZ-8/1
The Arc Fault Circuit Interruption Combiner Boxes monitor the current and voltage of each string and the temperature in an enclosure, the integrated automatic. contactors triggered when there is arc fault detected. So the PV DC strings will be shut down rapidly. The solution...- £630.00
- £630.00
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Vendor:Voltacon
Optical Energy Storage Solar PV Combiner Box Off-Grid Hybrid EV Charger 7kW
Optical Energy Storage Solar PV Combiner Box – All-In-One AC & DC Energy Enclosure Continuing Voltacon’s innovation in solar PV and energy storage systems, this advanced optical energy storage combiner box is designed to maximise safety, simplify installation, and seamlessly interconnect multiple power sources....- £350.00
- £350.00
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Vendor:Voltacon
Web Server II Modbus 5Vdc - Monitoring Energy Meters Hybrid Inverters Infinisolar
Web Server Box with Modbus Card - Hybrid Systems Energy Monitor This server is used to read and send data between hybrid inverters that communicate with the Modbus communication protocol. In hybrid installations with 2-3 or more inverters in parallel, the Webserver II...- £69.00
- £69.00
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Vendor:Voltacon
Fire-Fighter Safety Switch Solar Panel 5-string Level Rapid Shutdown
Fire Fighter Series PV Combiner Box with Rapid Shutdown 5 ways DC Isolation for Rooftop Fire Safety The BHT-5/5 Series PV Combiner Box with rapid shutdown is a DC isolation solution designed to enhance solar rooftop fire safety. It enables manual disconnection of DC...- £250.00
- £250.00
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Vendor:Victron Energy
Victron Battery Alarm GX - BPA000100010R
The Battery Alarm is a small and low cost alarm panel which monitors your battery bank. It features both audible and visual alarms, as well as a potential free contact with normally open and normally closed contacts. Alarm thresholds and hysteresis are programmable by...- £47.00
- £47.00
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Vendor:GAVE Electro
Motorised Automatic Transfer Change Over Switch 200A Gave Electro
Gave Electro Y-Series motorised changeover switches have been designed to perform distant changeover operations. They secure electromechanical reliability in all sorts of applications - transfer supply-generator with, or without break, main switch, multiple source switch, by-pass etc. Modern industrial and service companies require standby...- £584.54
- £584.54
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Vendor:GAVE Electro
Motorised Automatic Transfer Change Over Switch 160A Gave Electro
Gave Electro Y-Series motorised changeover switches have been designed to perform distant changeover operations. They secure electromechanical reliability in all sorts of applications - transfer supply-generator with, or without break, main switch, multiple source switch, by-pass etc. Modern industrial and service companies require standby...- £498.75
- £498.75
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