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:Mersen
NH Fuse Switch Disconnectors And Fuses Up To 630A
NH fuse switch disconnectors are used on low voltage electrical systems that require high protection against shortcircuits while securing on load circuit disconnection and isolation. We can find applications on switchboards, distribution systems, OEM, etc. GENERAL CHARACTERISTICS Four sizes are available from 00 to...- From £145.00
- From £145.00
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Vendor:Victron Energy
Fuse holder 6-way for MEGA-fuse - CIP050060000
6 ways configurable dc bus bar for mega fuses. From 12V up to 70VDC Fuse holder 6-way for MEGA fuses Max. current 250 A Max. Voltage 70 VDC Terminal Diameter 5/16 inch / 8 mm Terminal height 0.67 inch / 14 mm Terminal material Galvanised...- £23.50
- £23.50
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Vendor:Victron Energy
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
MEGA-fuse 250A/58V for 48V products (1 pc) - CIP137250010
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
MEGA-fuse 400A/32V (package of 5 pcs) - CIP136400010
Victron MEGA fuses for protection between batteries and inverters. They are available in current ratings from 60A to 500A. Rated up to 32V, they can be used in 12V or 24V systems.- £18.00
- £18.00
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Vendor:Victron Energy
MEGA-fuse 300A/32V (package of 5 pcs) - CIP136300010
Victron MEGA fuses for protection between batteries and inverters. They are available in current ratings from 60A to 500A. Rated up to 32V, they can be used in 12V or 24V systems.- £12.59
- £12.59
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Vendor:Victron Energy
MEGA-fuse 250A/32V (package of 5 pcs) - CIP136250010
Victron MEGA fuses for protection between batteries and inverters. They are available in current ratings from 60A to 500A. Rated up to 32V, they can be used in 12V or 24V systems.- £12.59
- £12.59
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Vendor:Victron Energy
MEGA-fuse 125A/32V (package of 5 pcs) - CIP136125010
Victron MEGA fuses for protection between batteries and inverters. They are available in current ratings from 60A to 500A. Rated up to 32V, they can be used in 12V or 24V systems.- £12.59
- £12.59
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Vendor:Voltacon
Solar PV String Digital Monitoring System
Solar PV String Level Monitoring. Up to 19 strings of panels are individually measured and supply energy and performance data. In medium to large scale solar photovoltaic installation, the measurement of power generation down to string level is paramount. Knowing how each string performs,...- From £76.00
- From £76.00
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Vendor:Voltacon
AC Combiner-box For Solar Inverter 230Vac - Surge Protection - Energy Meter
The metallic enclosures are pre-assembled and installed with 30mA 63A RCD and an MCB. Cable glands included. Range for 1kW, 1.5kW 3kW, 5kW off-grid solar inverters. Voltacon AC Combiner box - Pre Wired with Surge Protection and Energy Meter Every off-grid and grid-tie solar...- £149.00
- £149.00
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Vendor:Voltacon
PV Combiner DC Switch Box 8-way Input 2-way Output
Solar DC String Box. The enclosure is built to high industrial standards and includes, fused PV-string terminals, surge protection devices and DC-isolators. GENERAL ELECTRICAL CHARACTERISTICS Input 8 strings Output 2 strings Maximum Voltage 1000V Max DC short circuit current 15A (changeable) Maximum Current Output...- £370.00
- £370.00
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Vendor:Voltacon
Solar PV Combiner DC Switch Box 6-way Input 1-way Output
The combiner boxes should be installed in any solar installation for off-grid, grid-tie, and hybrid photovoltaic installations. The users/installers have a safe access point to measure and monitor the performance of their solar panels. According to the electrical code for safety, the enclosures offer...- £330.00
- £330.00
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Vendor:Voltacon
PV Combiner DC Switch Box 6-way Input 2-way Output
Solar DC String Box. The enclosure is built to high industrial standards and includes, fused PV-string terminals, surge protection devices and DC-isolators. GENERAL ELECTRICAL CHARACTERISTICS Input 6 strings Output 2 strings Maximum Voltage 1000V Max DC short circuit current 15A (changeable) Maximum Current Output 32A...- £290.00
- £290.00
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Vendor:Voltacon
PV Combiner DC Switch Box 4-way Input 1-way Output
The combiner boxes should be installed in any solar installation for off-grid, grid-tie, and hybrid photovoltaic installations. The users/installers have a safe access point to measure and monitor the performance of their solar panels. According to the electrical code for safety, the enclosures offer...- £240.00
- £240.00
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Vendor:Voltacon
AC Combiner Box 2-ways In, 1-way Output. Twin Solar Inverters In Parallel
A pre-wired plastic enclosure that is connected before the consumer unit of the house. Two parallel inverters will supply a total of 2x8kW or 2x11kW into a single phase. Eastron Meter, surge protection, AC bus-bars and MCB switch protection. The combiner box (consumer unit)...- £350.00
- £350.00
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Vendor:Voltacon
Tester Multimeter for Solar Panels 800W
The solar panel multimeter accurately measures your solar panels peak power point and open circuit voltage. Plus, it's energy-efficient and doesn't need extra power. PRODUCT FEATURES AUTO MPPT detection Manual MPPT detection Over-voltage, over-temperature, over-current protection Solar panel reverse connection protection Overrated power protection...- £74.49
- £74.49
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Vendor:Victron Energy
MEGA-fuse 300A/80V (package of 5 pcs) - CIP138300020
Victron MEGA fuses for protection between batteries and inverters. Rated up to 80V.- £29.99
- £29.99
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Vendor:Victron Energy
Victron Energy Meter VM-3P75CT - REL200300100
Three-phase energy meter with Ethernet and VE.Can communication ports The Victron VM-3P75CT energy meter is a standard device to measure the power and energy of single- and three-phase applications, for example, at the distribution box or to measure the output of a PV Inverter,...- £159.00
- £159.00
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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 250A 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...- £627.20
- £627.20
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