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
Fuse Holder For Solar Panel PV Strings Protection Din Rail
GAVE Electro PV String Fuse Holder 1000V – DIN Rail for 12A, 15A and 20A FusesThis GAVE Electro DIN rail fuse holder is designed for solar PV string protection fuses rated 12A, 15A, and 20A at 1000VDC. Single module 17.5mm width for 35mm DIN...- £4.73
- £4.73
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Vendor:Voltacon
DC-DC Power Supply Input 10-65Vdc To 5V USB-C 3Amps
DC-DC USB-C 5V 3A Power Supply – 10V to 65V Input for Solar Assistant Orange PiThis DC-DC step-down converter with USB-C output powers the Solar Assistant Orange Pi 3 LTS monitoring controller directly from a 12V, 24V, or 48V battery bank. No mains socket...- £13.13
- £13.13
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Vendor:Victron Energy
Victron Current Transformer 100A:50mA for MultiPlus-II (5m) - CTR110000550
Current Transformer 100A:50mA for MultiPlus-II (5m) This current transformer is designed for use with the Victron MultiPlus-II inverter/charger, providing accurate AC current measurement via a 5-metre cable. It outputs a 50mA signal proportional to the measured current up to 100A, allowing the MultiPlus-II to...- £21.99
- £21.99
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Vendor:Voltacon
AC Switch For Solar Inverters 2P, 230V-440V,40A/63A, IP65
BENY BYAF-63 AC Isolator Switch 63A 2-Pole 230V–440V IP65 for Solar InvertersThe BENY BYAF-63 2-pole AC isolator switch is rated 40A to 63A at 230VAC to 440VAC with IP65 weatherproof protection. CE certified to IEC60947-3, suitable for single phase solar inverters from 7kW to...- £30.45
- £30.45
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Vendor:Voltacon
Fire Fighter Safety Switch Solar Panel 3-string Level Rapid Shutdown
BFS-S3 Firefighter Rapid Shutdown Safety Switch – 3 PV Strings, 1500V 50AThe BFS-S3 is a string-level load break disconnect solution for rooftop solar PV rapid shutdown and firefighter safety. It supports 3 PV strings at up to 1500VDC and 50A per string, providing fast...- £155.00
- £155.00
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Vendor:Voltacon
PV Combiner DC Switch Box 1-way Input 1-way Output
Solar PV DC Combiner Box 1-In 1-Out – 1000V with Fuse, SPD and DC IsolatorThis pre-wired 1-input 1-output solar PV DC combiner box provides string overcurrent protection, surge protection, and DC isolation for a single PV string. Built to industrial standards in an IP65...- £99.00
- £99.00
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Vendor:Victron Energy
Victron Digital Multi Control 200/200A GX (Right Angle RJ45) Retail - DMC000200010R
Digital Multi Control 200/200A GX (Right Angle RJ45) — DMC000200010R The Victron Digital Multi Control 200/200A GX is a remote control panel for Victron MultiPlus and Quattro inverter/chargers. It allows the user to switch the unit between operating modes and adjust the AC input...- £83.96
£90.99- £83.96
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Vendor:Voltacon
AC Surge Protection Device Type 2 Single Phase 230V Solar Inverter
AC Surge Protection Device Type 2 – Single Phase 230V for Solar InvertersThis Type 2 AC surge protection device protects single phase 230V solar inverter electronics against overvoltages caused by lightning, grid disturbances, and generator switching. The high energy varistor with thermal fuse provides...- £25.20
- £25.20
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Vendor:Voltacon
PV Combiner DC Switch Box 3-way Input 1-way Output
Solar PV DC Combiner Box 3-In 1-Out – 1000V with Fuses, SPD and DC IsolatorThis pre-wired 3-input 1-output solar PV DC combiner box provides overcurrent protection, surge protection, and DC isolation for single or dual MPPT solar systems requiring 3 string inputs. Built to...- £220.50
- £220.50
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Vendor:Voltacon
Modbus Card For Energy Meter Solution
Modbus Card for Energy Meter Solution – Voltasol and InfiniSolar InvertersThe PVM-MCN-EN Modbus communication card enables energy meter integration with Voltasol and InfiniSolar Plus 3kW single phase and InfiniSolar 3-phase 10kW hybrid inverters. It establishes Modbus communication between the inverter and a connected energy...- £73.50
- £73.50
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Vendor:Voltacon
Industrial Grade Usb Hub, Extending 4x USB 2.0 Ports, Switchable Dual Hosts
Waveshare 4-Port Industrial USB 2.0 Hub – Dual Host for Solar AssistantThis Waveshare industrial grade 4-port USB 2.0 hub with switchable dual host inputs expands the USB connectivity of a Solar Assistant Orange Pi or Raspberry Pi controller. It allows multiple inverters and other...- £25.20
- £25.20
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Vendor:Voltacon
Wi-Fi Module For New Conversol/King Inverters
Wi-Fi Module for Conversol and Axpert King V3 and V5 Off-Grid InvertersThis Wi-Fi monitoring module connects Conversol V5 and V3 5kW and Conversol A8 and A9 3kW off-grid inverters (also known as Axpert King) to the internet, allowing remote monitoring and control via iOS...- £57.75
- £57.75
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Vendor:Voltacon
AC Combiner Box For 8kW And 11kW Solar Inverters AC Output 240Vac With Meter
AC Combiner Box for 8kW and 11kW Solar Inverters with RCD, MCB and Energy MeterThis pre-wired AC combiner box connects 8kW or 11kW single phase off-grid and hybrid solar inverters to the property's consumer unit. It provides RCD and MCB protection, surge protection, and...- £179.00
- £179.00
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Vendor:Voltacon
Solar Assistant Raspberry Pi 4 Online Monitoring Solar Inverter
Solar Assistant Raspberry Pi 4 – Solar Inverter Online Monitoring System A Solar Assistant monitoring system pre-installed on a Raspberry Pi 4 alternative (Orange Pi) and housed in an aluminium enclosure. Ready to use out of the box with no subscription or renewal fees....- £159.00
- £159.00
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Vendor:Chint
Consumer Units 1kW To 5kW Single Phase Solar Inverters. RCD / MCB Protection
Consumer Unit for Solar Inverters 1kW to 5kW – RCD and MCB ProtectionThese pre-assembled metallic consumer units provide essential RCD and MCB protection for single phase off-grid solar inverters from 1kW to 5kW. Each unit comes fitted with a 63A 30mA RCD and an...- £47.50
- £47.50
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Vendor:GAVE Electro
Motorised Automatic Transfer Change Over Switch 100A Gave Electro
GAVE Electro Y-Series 100A Motorised Automatic Transfer Changeover SwitchThe GAVE Electro Y-Series 100A motorised changeover switch provides automatic and remote-controlled transfer between two AC supply sources. Suitable for grid/generator switching in off-grid and hybrid solar systems and standby power applications.Key Features 100A rated motorised...- £430.40
- £430.40
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Vendor:Victron Energy
Victron Ekrano GX - BPP900480100
Victron Ekrano GX — BPP900480100 The Ekrano GX is Victron Energy's touchscreen GX monitoring and control device, designed for professional solar, off-grid and backup power installations. It combines a built-in display with the full GX platform, giving installers and system operators direct, on-site visibility...- £460.99
£469.00- £460.99
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Vendor:Kraus & Naimer
Kraus & Naimer DC Switch Disconnectors - Two String Solar Panels
Kraus and Naimer DC Isolator for Two Solar Panel Strings – IP66/IP67The Kraus and Naimer KG-Series 4-pole DC switch disconnector allows two photovoltaic string inputs to be safely isolated in a single IP66/67 rated enclosure. Available from 220VDC to 1000VDC, it is suitable for...- From £42.00
- From £42.00
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Vendor:Voltacon
Solar PV Combiner Box 9 Ways In 3 Ways Out Surge Protection Fuses DC Isolator
Solar PV DC Combiner Box 9-In 3-Out – with Surge Protection, Fuses and DC IsolatorThis pre-wired 9-input 3-output solar PV DC combiner box provides three independent MPPT outputs, each with its own surge protection and LED-indicated string fuses. The IP65 three-row plastic enclosure accepts...- £440.00
- £440.00
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Vendor:Victron Energy
Victron GX Touch 50 Wall Mount - BPP900465050
GX Touch 50 Wall Mount The GX Touch 50 Wall Mount is a dedicated mounting bracket for the Victron GX Touch 50 display, allowing it to be fixed directly to a wall or panel surface. It is suited to installations where a permanent, accessible...- £12.73
- £12.73
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