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:Victron Energy
Victron MEGA-fuse 150A/80V (package of 5 pcs) - CIP138150020
Victron MEGA-fuse 150A/80V (package of 5 pcs) - High-Efficiency Overcurrent Fuse Product Code: CIP138150020 The Victron MEGA Fuse 150A/80V provides reliable overcurrent protection across a wide range of electrical systems. Rated at 150 amps and 80 volts, it is ideal for automotive, marine, industrial...- £27.49
- £27.49
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Vendor:Voltacon
PV Combiner DC Switch Box 3-way Input 1-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. 3-Way Combiner Box For DUO MPPT Inverters GENERAL ELECTRICAL CHARACTERISTICS Input 3 strings Output 1 strings Maximum Voltage 600V Max DC short...- £220.50
- £220.50
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Vendor:Voltacon
PV Combiner DC Switch Box 1-way Input 1-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. 1-Way Combiner Box For DUO MPPT Inverters GENERAL ELECTRICAL CHARACTERISTICS Input 1 strings Output 1 strings Maximum Voltage 600V Max DC short...- £173.25
- £173.25
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Vendor:Victron Energy
Victron RJ45 UTP Cable 1.8 m - ASS030064950
Victron RJ45 UTP Cable 1.8 m - ASS030064950 This 1.8 meter RJ45 UTP cable is designed to provide seamless connectivity between various VE.Bus devices, ensuring reliable communication in your Victron energy system setup. It is compatible with the following connections: Digital Multi Control Inverter...- £9.19
- £9.19
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Vendor:Kraus & Naimer
DC Switch Disconnectors - Single String - Kraus & Naimer
DC Switch Disconnectors - Single String An IP65 photovoltaic DC switch in the enclosure. It is made of robust, high-quality plastic for optimum isolation from DC voltage. This device is suitable from 250V up to 1000Vdc. The current (AMP) rating varies from 25A to...- From £54.60
- From £54.60
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Vendor:Voltacon
Solar Panel Connectors with 15A Fuses – Pair of Male & Female
Solar Panel Connectors with 15A Fuses – Pair of Male & Female This pair of Solar Panel Connectors includes integrated 15A fast-acting fuses, offering reliable protection for both positive and negative PV terminals. Ideal for off-grid or small-scale systems where a combiner box is...- £23.63
- £23.63
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Vendor:Voltacon
AC Surge Protection Device Type 2 Single Phase 230V Solar Inverter
The connection of the PV to low voltages should be protected. Surge protectors are designed to protect against the overvoltages caused by lighting or from external AC sources. A diesel generator or the national grid may also cause voltage disturbances that will damage the...- £25.20
- £25.20
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Vendor:Voltacon
AC Combiner Box For 8kW And 11kW Solar Inverters AC Output 240Vac With Meter
Interconnection of solar inverters to the consumer unit of the property, the AC fuse box is rated for 8kw and 11kw off grid and hybrid solar inverters. The AC combiner box is connected to the ac output of the inverter with a power rating...- £162.75
- £162.75
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Vendor:Voltacon
BMS RS485 Box - Pylontech and Hybrid Inverters
For hybrid inverters from 3kW, 5kW Plus and three-phase 10kW. The BMS interface box is equipped with the RS232 port, the data cables are provided DETAILED FUNCTIONS Via the communication between the inverter and lithium battery, it’s able to re-configure the charging voltage, charging...- £78.75
- £78.75
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Vendor:Voltacon
Parallel Kit For 4kVA-5kVA Inverters 48V
Optional External Parallel Accessories Kit for Conversol & Axpert KS/MKS 4K/5K, Axpert Plus Duo/Tri 5K, lnfiniSolar V ( P/N: 31-010245-00G ) 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...- £54.60
- £54.60
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Vendor:Kraus & Naimer
Kraus & Naimer DC Switch Disconnectors - Two String Solar Panels
DC Switch Disconnectors - Two String. Kraus & Naimer. This is an IP66 dc isolator, it provides safe connection to your solar panels. The KG-Series from Kraus & Naimer is available from 220V DC up to 1000V. You can connect in one enclosure two...- From £57.75
- From £57.75
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Vendor:Voltacon
AC Switch for Solar Inverters 4P, 230V-440V,40A/63A, IP65
4 Pole Waterproof AC isolator switch for solar inverter from 7kw to 11kW single phase or three phases at 440VAC BENY Electric BYAF-63 IP65 AC Isolator Switch 3 Pole 4 Pole 230VAC to 440VAC 63A CE Certified AC switch is rated between 40A to...- £34.65
- £34.65
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Vendor:Victron Energy
Victron 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
Victron MEGA-fuse 250A/32V (package of 5 pcs) - CIP136250010
Victron MEGA-fuse 250A/32V - High-Performance Current Protection Product Code: CIP136250010 The Victron MEGA Fuse 250A provides exceptional overcurrent protection for 12V and 24V systems up to 32V. Designed with "Diffusion Pill Technology" for low resistance and reliability, this fuse is ideal for demanding applications...- £12.59
- £12.59
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Vendor:Voltacon
Fire Fighter Safety Switch Solar Panel 1-string Level Rapid Shutdown
The BFS-S1 fire safety switch is a string-level load break disconnect solution for solar rooftop fire protection. Highlights : Up to 1500V DC Up to 50 Amp 1 String IP66 aluminium enclosure with breathing valve UL508i listed and IEC PV2 DC switch Developed for 25...- £139.00
- £139.00
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Vendor:Victron Energy
Victron MEGA-fuse 125A/80V (package of 5 pcs) - CIP138125020
MEGA-Fuse 125A/80V Ceramic (Package of 5 Pieces) Victron MEGA-fuse 125A/80V (package of 5 pcs) - CIP138125020 Victron Energy offers a variety of fuse holders and fuses designed for a wide array of installations. The MEGA fuses are a popular choice for Victron Energy DC...- £29.90
£31.98- £29.90
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Vendor:Victron Energy
Victron RJ45 UTP Cable 0,3 m - ASS030064900
A 0.3m cable to connect Phoenix Inverter Control, VE Interface MK3-USB, and VE.Bus connections between multiple VE.Bus devices and GX devices. Product code: ASS030064900- £5.70
- £5.70
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Vendor:Chint
Consumer Units 1kW To 5kW Single Phase Solar Inverters. RCD / MCB Protection
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. Every off-grid and grid-tie solar inverter that feeds energy to a commercial or residential building should be protected...- £47.50
- £47.50
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Vendor:Voltacon
AC Switch For Solar Inverters 2P, 230V-440V,40A/63A, IP65
2 Pole Waterproof AC isolator switch for solar inverter from 7kw to 11kW single phase or three phases at 440VAC BENY Electric BYAF-63 IP65 AC Isolator Switch 3 Pole 4 Pole 230VAC to 440VAC 63A CE Certified AC switch is rated between 40A to...- £30.45
- £30.45
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Vendor:Voltacon
Volta-Switch DC Isolator For Solar Panel String Up To 1200V 32A
Solar PV DC-isolator that is compliant with IEC60947-3 and AS 60947:3:2018. The switch is encapsulated in the IP66 enclosure and provides safe isolation for voltages up to 1200V at 32A. Suitable for commercial and residential photovoltaic systems BYT Series DC Isolator Switch in plastic...- £38.83
- £38.83
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