Enwitec Surge Protection Box - 10015746
€ 229,62 exkl. USt.
Enwitec Surge Protection Box - 10015746 is backordered and will ship as soon as it is back in stock.
Advantages at a glance
Type 2 DC surge protection
Integrated Type 2 arrester protects modules and inverters against overvoltages up to 1000 V DC open-circuit voltage.
2 MPPT trackers prepared
2 string inputs and 2 string outputs with 1x IN/OUT per MPPT for two-string systems.
IP65 enclosure
Dust-proof and jet-proof housing for outdoor and indoor installation in the PV string.
SUNCLIX connectors
DC connection via SUNCLIX connectors for fast, low-tool cabling of strings.
Usable down to -25 °C
Minimum ambient temperature of -25 °C makes the box suitable even for cold locations.
Compact design
Only 175 x 175 x 100 mm and 2 kg in weight - can be mounted next to the inverter to save space.
Technical data
| Parameter | Value |
|---|---|
| Category | String Combiner Box with Surge Protection |
| Surge arrester | Type 2 (DC) |
| max. DC open-circuit voltage | 1000 V |
| max. input current per string | 32 A |
| String inputs (total) | 2 |
| String outputs (max.) | 2 |
| Number of MPPT trackers | 2 |
| Connections per MPPT | 1x IN/OUT each |
| DC connection | SUNCLIX |
| String fuses | not included |
| Enclosure protection class | IP65 |
| min. ambient temperature | -25 °C |
| Dimensions (H x W x D) | 175 x 175 x 100 mm |
| Weight | 2.0 kg |
| Manufacturer number | 10015746 |
Awards & Certificates
Frequently asked questions
What is the Enwitec surge protection box?
The Enwitec surge protection box is a string combiner box with an integrated Type 2 DC surge arrester. It is connected between the solar modules and the inverter and protects the system against overvoltages up to a DC open-circuit voltage of 1000 V.
Which systems is the box suitable for?
The box is designed for two-string PV systems: It has 2 string inputs and 2 string outputs with one IN/OUT connection per MPPT. The maximum input current is 32 A per string at up to 1000 V DC.
Are string fuses included in the box?
No, string fuses are not included. The box provides Type 2 DC surge protection and SUNCLIX connectors for combining the strings; string protection must be provided separately if required.
Where can the box be mounted?
Thanks to its IP65 enclosure protection class, the box is dust and jet-water protected and suitable for both indoor and outdoor mounting. With compact dimensions of 175 x 175 x 100 mm and a weight of only 2 kg, it can be mounted next to the inverter to save space. It can be used in ambient temperatures down to -25 °C.
Who is Enwitec?
Enwitec is a manufacturer specializing in electrotechnical components for photovoltaics. The product range includes switch boxes, grid and system protection, as well as surge protection and combiner boxes for solar systems.
Where can I buy surge protection for PV systems in Austria?
Surge protection components such as this Enwitec box are available from SOLARVIC via solarvic.at. The shop offers PV system accessories from a single source and delivers nationwide in Austria.
How can I order?
Directly online via solarvic.at - the SOLARVIC team will be happy to help with any questions regarding design.
€ 229,62 exkl. USt.
Enwitec Surge Protection Box - 10015746 is backordered and will ship as soon as it is back in stock.