Collection: Latest Products

Test meter leads fitted with connectors to enable easy and safe testing of PV module output.

Terminals with PVC sleeve suitable for following size cables:

For crimping or soldering onto cables.

Improves battery charging by using temperature at the battery for very accurate temperature compensation. (Included with TS-MPPT)

This controller has an advanced maximum power point tracking (MPPT) battery charger for off-grid PV systems. The controller features a smart tracking algorithm that maximizes the energy harvest from the PV and also provides load control to prevent over discharge of the battery. It is ideal for both professional and consumer PV applications.

For use with systems using two separate batteries eg boats and motorhomes. Includes remote meter to show system status and errors.

These are the ideal controller for small professional and consumer systems. Fully encapsulated, they are approved for hazardous locations.

Made with SunPower’s highest-efficiency Maxeon® solar cells, these portable solar panels deliver the most power and highest charging capacity in their product class.

Optional DC overvoltage protection (Type 2) for either input A only or both inputs on Sunny Tripower inverters 10 - 17kW.

This provides means of monitoring solar insolation, temperature and wind speed as long term data monitoring and checking performance of a wind or solar system. Includes solar cell with +/- 8% accuracy. Optional higher accuracy cells, wind anemometer, and temperature sensors. Easy to connect via RS485 or Bluetooth to Sunny WebBox and from there data can be transferred to Sunny Portal for graphical display and further analysis.

Used with the Master inverter of each cluster with lead acid batteries to ensure correct battery charging.

Used to measure DC current when there are loads or charge sources directly connected to the battery. Allows the Sunny Island inverters to include these in it's state of charge calculations and ensure accurate battery charging.

Allows disconnection of loads in event of low battery state of charge. Controlled by signal from programmeable relays inside the Sunny Island inverter.

Double pole circuit breakers. These protect the DC cables between batteries and inverters against overcurrent and short-circuit and allow easy isolation for installation or maintenance of the inverters.

Sunny Island Accessories for older model Sunny Island inverters