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.
- 10
- 15
- 20
- 25
- 30
- 50
- Featured
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old
Sort by:
- Featured
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old
-
Vendor:Voltacon
Fire Fighter Safety Switch Solar Panel 2-string Level Rapid Shutdown
The BFS-S2 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 2 Strings IP66 aluminium enclosure with breathing valve UL508i listed and IEC PV2 DC switch Developed for...- £145.00
- £145.00
- Unit price
- / per
-
Vendor:Voltacon
PV Combiner DC Switch Box 2-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. 2-Way Combiner Box For DUO MPPT Inverters GENERAL ELECTRICAL CHARACTERISTICS Input 2 strings Output 1 strings Maximum Voltage 600V Max DC short circuit...- £166.95
- £166.95
- Unit price
- / per
-
Vendor:Voltacon
Automatic ATS Transfer Switch 100A 4-Pole Solar Inverters / Back Up 3-Phase
400V Automatic Transfer Switch - ATS 100A - Inverter/Grid/Generator Supply the AC-Loads from a dual source, the operation is automatic or manual, and the ATS will ensure that only one source will feed the load at any time. Dual Feed from Mains/Grid or Solar...- £95.00
- £95.00
- Unit price
- / per
-
Vendor:Victron Energy
Victron RJ45 UTP Cable 0,9 m - ASS030064920
A 0.9m cable to connect Phoenix Inverter Control, VE Interface MK3-USB, and VE.Bus connections between multiple VE.Bus devices and GX devices. Product code: ASS030064920- £6.49
- £6.49
- Unit price
- / per
-
Vendor:Voltacon
DC-DC Power Supply Input 10-65Vdc To 5V USB-C 3Amps
5Vdc, dc-dc power supply with USB-C output, for powering up the solar-assistant Orange-pi controller and other low-power appliances up to 15 watts. The DC-DC step-down power supply has a stable high quality 5V DC output in a USB-C adaptor. The DC input works from...- £13.13
- £13.13
- Unit price
- / per
-
Vendor:GAVE Electro
Fuse Holder For PV Strings
Fuse Holders for 12A, 15A and 20A Solar Photovoltaic Panels. Protection for PV Strings. This holder is suitable for PV fuses rated 12A, 15A and 20A. The maximum voltage is 1000V. Technical Specifications 1000V DC-20B Modular 45mm cut out - 1 module (17,5mm) X...- £4.73
- £4.73
- Unit price
- / per
-
Vendor:Victron Energy
Victron 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...- £22.00
- £22.00
- Unit price
- / per
-
Vendor:Acrel
Acrel Three Phase Smart Energy Meter for Solis Inverters - DTSD1352-C + 3CT
Multifunctional 3-phase energy meter for Solis Solar inverters. 3 Current Clamps are included (CTs) DTSD1352/C also called ADL3000-E is a smart energy meter designed for solar photovoltaic inverters, industrial and mining enterprises and utilities. It calculates the electricity consumption and manages the power flow. DTSD1352...- £124.00
- £124.00
- Unit price
- / per
-
Vendor:Voltacon
Industrial Grade Usb Hub, Extending 4x USB 2.0 Ports, Switchable Dual Hosts
It works as an expansion USB hub for a solar-assistant inverter monitoring platform. This device is versatile and can be used in various applications for home, commercial or industrial projects. On our website, we promote this product as a way to expand the USB...- £25.20
- £25.20
- Unit price
- / per
-
Vendor:Voltacon
Solar Panel Connectors with 20A Fuses – Pair of Male & Female
Solar Panel Connectors with 20A Fuses – Pair of Male & Female Protect your solar panels efficiently without the need for a combiner box. This pair of Solar Panel Connectors includes integrated 20A fuses – one for each polarity – offering a fast and...- £23.63
- £23.63
- Unit price
- / per
-
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...- £99.00
- £99.00
- Unit price
- / per
-
Vendor:Victron Energy
Victron Digital Multi Control 200/200A GX (Right Angle RJ45) - DMC000200010R
Digital Multi Control 200/200A GX (Right Angle RJ45) The Digital Multi Control is used to remotely view and adjust AC input currents, and turn on and off the Multi or Quattro. It is designed to integrate cleanly with your boat, vehicle or house system...- £95.00
- £95.00
- Unit price
- / per
-
Vendor:Voltacon
Panel Mounted Waterproof DC Circuit Breaker 20A Fuse Reset Car Rv Boat 12V-48V
Panel Mounted Waterproof DC Circuit Breaker – 20A | 12V–48V Protect your DC circuits with this reliable 20A circuit breaker – perfect for cars, RVs, boats, and off-grid systems. Designed with a resettable fuse and a rugged waterproof casing, it ensures safe operation even...- £3.99
£9.35- £3.99
- Unit price
- / per
-
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
- Unit price
- / per
-
Vendor:Voltacon
Fire Fighter Safety Switch Solar Panel 3-string Level Rapid Shutdown
The BFS-S3 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 3 Strings IP66 aluminium enclosure with breathing valve UL508i listed and IEC PV2 DC switch Developed for 25...- £155.00
- £155.00
- Unit price
- / per
-
Vendor:Victron Energy
Victron 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
- Unit price
- / per
-
Vendor:Victron Energy
Victron Ekrano GX - BPP900480100
The Ekrano GX BPP900480100 represents the next generation in the GX product family. With its complete range of connections and interfaces as well as its integrated 7-inch touchscreen display, it is the most powerful GX device to date and allows you to always have...- £389.00
£469.00- £389.00
- Unit price
- / per
-
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
- Unit price
- / per
-
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
- Unit price
- / per
-
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
- Unit price
- / per