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:Victron Energy
Victron Interface MK3-USB (VE.Bus to USB) - ASS030140000
The MK3-USB allows the following products to connect to a computer for configuration and firmware updates: Multi, MultiGrid, MultiPlus, MultiPlus-II, Quattro, Inverter/Charger settings in ECOmulti, EasySolar, EasyPlus, and Inverters with a VE.Bus communication port.- £54.98
- £54.98
- Unit price
- / per
-
Vendor:Victron Energy
Victron GX Touch 50 - BPP900455050
The GX Touch 50 are display accessories for our Cerbo GX. The five-inch touch screen displays give an instant overview of your system and allow you to adjust settings in the blink of an eye. Simply connected to the Cerbo GX with one cable,...- £162.00
- £162.00
- Unit price
- / per
-
Vendor:Voltacon
Solar PV DC Breaker Up To 500V. 2-pole and Battery Disconnector
MCB with high voltage breaking up to 500V and 120A and 250A. It features overload and short circuit protection. In-line breaker for high current batteries and solar PV strings. The ideal and safe option to protect photovoltaic equipment with high current and voltage. The...- From £89.25
- From £89.25
- Unit price
- / per
-
Vendor:Victron Energy
Victron MEGA-fuse 200A/58V for 48V products (1 pc) - CIP137200010
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:Voltacon
Fire Fighter Safety Switch Solar Panel 4-string Level Rapid Shutdown
The BFS-S4 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 4 Strings IP66 aluminium enclosure with breathing valve UL508i listed and IEC PV2 DC switch Developed for 25...- £159.00
- £159.00
- Unit price
- / per
-
Vendor:Victron Energy
Victron Energy Meter ET112 - 1 phase - max 100A - REL300100000
Carlo Gavazzi three phase energy meter, works Victron Cerbo products or as a general meter with RS485 interface. Energy Meters are typically used in an Energy Storage System, to measure the power and energy of the whole application at the distribution box. Also they can...- £37.98
£44.50- £37.98
- Unit price
- / per
-
Vendor:Voltacon
Din Rail 63A DC Isolator 4-pole 1200V. Option With Enclosure
Din Rail 63A DC Isolator 4-Pole 1200V – Option with Enclosure Note: Product colour may vary and could be white depending on stock availability. The safe way to protect yourself and the solar panels is to use our 63A DC isolator switch with...- From £25.20
- From £25.20
- Unit price
- / per
-
Vendor:Voltacon
Surge Protection Device Type 2 Solar Panel 1000V DC
The inverters and solar panels must be protected against surge voltages. The PV-Guard-1000 is rated to 40kA and 1000V, ideal for low-voltage solar off-grid inverters. The device is compliant with PV standard IEC/EN 61643-31. The din rail mounted SPD is widely used in solar...- £27.00
- £27.00
- Unit price
- / per
-
Vendor:Mersen
NH Fuses Protection - Batteries DC Voltages
When designing level 2 array junction connection boxes higher currents appear requiring NH knife fuse protection. We can use ultrarapid gR-curve fuses that will protect against overload. The characteristics of the NH 80A, 100A, and 160A, 200A and 250A fuse protect the deep-cycle solar...- From £5.24
- From £5.24
- Unit price
- / per
-
Vendor:Voltacon
Solar Assistant Advanced Monitoring Platform For Off-grid & Hybrid Inverters
Monitor & Control Your Solar Investment Take charge of your solar power system with our cost-effective, robust, and powerful platform! Enjoy the convenience of global access to your installation with no monthly fees and no maintenance required. Ideal for both installers and private users....- £187.95
- £187.95
- Unit price
- / per
-
Vendor:Voltacon
PV Combiner DC Switch Box 4-way Input 4-way Output
4Ways photovoltaic combiner box with fused terminals and LED indicators, IP65 waterproof box for outdoor use. The combiner box is designed for straight in/out connections of up to 4 strings of solar panels. The current rating of each string is from 12A, 15, 20A,...- £409.50
- £409.50
- Unit price
- / per
-
Vendor:Voltacon
Sunsynk Solar Assistant Advanced Monitoring Platform Off-grid & Hybrid Inverters
Sunsynk & Deye Solar Assistant Monitoring Kit – Fully Assembled Raspberry Pi 4 Smart Monitoring for Your Solar System Gain full visibility and control of your solar installation with our ready-to-use Solar Assistant kit. Designed for Sunsynk, Deye, Sol-Ark, and Fusion Hybrid inverters, this...- £169.00
- £169.00
- Unit price
- / per
-
Vendor:Voltacon
Pylontech Special Battery Cable RS232 To USB Solar Assistant
Your solar assistant will read detailed data of each battery console from Pylontech such as: temperature, voltage, SOC, number of cycles, health status, and many more. An important tool for monitoring and optimising the performance of your lithium batteries. USB cable to connect SolarAssistant...- £31.40
- £31.40
- Unit price
- / per
-
Vendor:SunSynk
Special Cable Solar Assistant For Deye / SunSynk / Sol-Ark
Complete set for all Sunsynk Deye Solar Inverter - Communication Cables Deye / SunSynk / Sol-Ark RS485 (most common for all SunSynk) USB cable to connect the inverters listed below to SolarAssistant via the RS485 port: SunSynk Deye Sol-Ark This cable is typically used...- £37.00
- £37.00
- Unit price
- / per
-
Vendor:Voltacon
Programming Console Cable UOTEK UT-8801
As the development of PC, USB ports starts to replace most of the low-speed external ports from old PC. In the industrial field, most of the devices or equipments are still using RS-232 interface. In this situation, we need to use USB to RS-232...- £33.60
- £33.60
- Unit price
- / per
-
Vendor:Victron Energy
Victron GX Touch 70 - BPP900455070
The GX Touch 70 are display accessories for our Cerbo GX. The five-inch touch screen displays give an instant overview of your system and allow you to adjust settings in the blink of an eye. Simply connected to the Cerbo GX with one cable,...- £239.00
- £239.00
- Unit price
- / per
-
Vendor:Voltacon
Surge Protection Device Type 2 Solar Panel 600V And Inverters
The inverters and solar panels must be protected against surge voltages. The PV-Guard-600 is rated to 40kA and 600V, ideal for solar off-grid inverters. The device is compliant with PV standard EN50539-11. The din rail mounted SPD is widely used in solar combiner boxes...- £60.90
- £60.90
- Unit price
- / per
-
Vendor:Voltacon
PV Combiner DC Switch Box 4-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 4 strings Output 2 strings Maximum Voltage 1000V Max DC short circuit current 15A (changeable) Maximum Current Output...- £262.50
- £262.50
- Unit price
- / per
-
Vendor:Victron Energy
Victron Fuse Holder For MEGA-fuse - CIP000100001
Protection device for DC systems with voltages at 12V, 24V, and 48V. Compatible with all Mega fuses from Victron MEGA-fuse holder, Holds all MEGA-fuses. 1Way fuse holder for Victron Mega-fuses. Part number CIP000100001- £7.23
- £7.23
- Unit price
- / per
-
Vendor:Victron Energy
Victron SmartShunt 500A/50mV IP65 - SHU065150050
The SmartShunt IP65 is an all-in-one battery monitor, only without a display. Your phone acts as a display. The SmartShunt IP65 is water resistant and is available in a 500 A, 1000 A or 2000 A version. The SmartShunt IP65 connects via Bluetooth to...- £72.98
- £72.98
- Unit price
- / per