AC Surge Protective Device JCSPV Photovoltaic surge protection Device 1000Vdc Solar surge

Indirect lightning strikes are destructive. Anecdotal observations about lightning activity is usually a poor indicator of the level of lightning-induced overvoltages in photovoltaic (PV) arrays. Indirect lightning strikes can easily damage the sensitive components within PV equipment, which often has a high cost to repair or replace the damaged components, and affects the PV system’s reliability.

When lightning strikes a solar PV system, it causes an induced transient current and voltage within the solar PV system wire loops. These transient currents and voltages will appear at the equipment terminals and likely cause insulation and dielectric failures within the solar PV electrical and electronics components such as the PV panels, the inverter, control and communications equipment, as well as devices in the building installation. The combiner box, the inverter, and the MPPT (maximum power point tracker) device have the highest points of failure.

Our JCSPV Surge protection device prevent high energy from passing through electronics and causing high voltage damage to the PV system. JCSPV DC surge protection device SPD Type 2, isolated DC voltage systems with 600V, 800V,1000V, 1200V, 1500 V DC have a short-circuit current rating up to 1000 A.
JCSPV DC surge protection device designed specifically for installation on the DC side of a photovoltaic (PV) system. With its advanced technology, our device ensures the protection of terminal devices such as solar panels and inverters, guarding against the dangerous effects of lightning surge currents.

Our JCSPV Surge protection device prevent high energy from passing through electronics and causing high voltage damage to the PV system. JCSPV DC surge protection device SPD Type 2, isolated DC voltage systems with 600V, 800V,1000V, 1200V, 1500 V DC have a short-circuit current rating up to 1000 A.
JCSPV DC surge protection device designed specifically for installation on the DC side of a photovoltaic (PV) system. With its advanced technology, our device ensures the protection of terminal devices such as solar panels and inverters, guarding against the dangerous effects of lightning surge currents.

One of the many outstanding features of our Photovoltaic Surge Protection Device is its ability to handle PV voltage up to 1500 V DC. Rated for Nominal discharge current In 20kA (8/20 µs) per path and a maximum discharge current Imax of 40kA (8/20 µs), this device offers outstanding protection for your PV system.

Another notable feature is our plug-in module design, which allows for easy installation and maintenance of the device. The device also includes a convenient status indication system with visual indication. A green light indicates that everything is working properly, while a red light indicates that the device needs to be replaced. This makes monitoring and maintaining your PV system as easy and seamless as possible.

Our Photovoltaic Surge Protection Device also boasts a high level of protection, with a protection level of ≤ 3.5KV. This device complies with both IEC61643-31 and EN 50539-11 standards, ensuring that your PV system will remain safe and protected.

With advanced features and superior protection, our JCSPV surge protection device is the ideal solution for all your PV system protection needs.

Main Features

● Available in 500Vdc, 600Vdc, 800Vdc, 1000Vdc, 1200VdC, 1500Vdc

● PV voltage up to 1500 V DC

● Nominal discharge current In 20kA (8/20 µs) per path

● Maximum discharge current Imax 40kA (8/20 µs)

● Protection level ≤ 3.5KV

● Plug-in module design with status indication

● Visual Indication: Green=OK, Red=Replace

● Optional Remote indication contact