PV Link™

Photovoltaic substring optimizer


Pika PV Link S2501. Solar substring optimizer for DC nanogrids and grid storage

Pika PV Link / S2500 Series

Harvest more solar power with fewer installed parts

PV Link connects any solar array to the Pika Energy Island for efficient, safe and smart transfer of solar-generated power.


Connect 2-9 solar PV modules to each PV link to build flexible, fast-installing solar arrays with minimal hardware.


Connect PV Link directly to the Pika Islanding Inverter for 99% efficient transmission of clean solar power with direct-to-battery charging.


PV Link is ETL-listed to UL-1741, Rapid Shutdown compliant, and provides ground fault protection.




Perfect for rooftop PV

A maximum powerpoint tracker and solar optimizer, PV Link is the perfect solution for all residential and commercial rooftop solar. Build asymmetrical strings and reduce rooftop hardware by up to 87%, resulting in robust, high-performance solar arrays that withstand the elements.

…and for ground-mounted arrays

PV Link’s extremely high transmission efficiency allows installers of ground-mounts and solar trackers to run long wire lengths with low line loss.

Technical Specifications

Model S2501
Rated Power 2500W
MPPT Voltage Range 60-360VDC
Max Input Voltage (VOC) 420V (Max when cold)
Max Output Voltage 420V (open circuit)
Nominal Output REbus™ DC nanogrid (380VDC plus data)
Max Output Current 8A
Efficiency 99% Peak/CEC
Standby Power <1W
Topology Boost Converter
Protections Ground Fault Detection
Max Operating Temp 70° C
Remote Monitoring Via REview web dashboard
Weight 3.3kg (7.3lb)
Dimensions 390mm x 50mm x 243mm (15.4” x 2” x 9.6”)
Certifications UL 1741; CSA C22.2
Warranty 25 years


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