Collection: Latest Products

These are ideal controllers for solar powered lighting controls. Fully encapsulated. Connection is via marine rated terminals. Use with sealed or vented batteries is field selectable. Switches lights for 2 to 10 hours on, for on all night or after dusk and before dawn. Versions for use in either 12V or 24V systems, includes automatic low battery voltage disconnect (L). LED's indicate charging and load disconnect condition.

These are simple controllers which mount directly to the solar module junction box and eliminate the need for additional controller housing. Fully encapsulated and IP65 outdoor rated, they are approved for hazardous locations and high temperatures (up to 70°C). Connection is via flying leads. Use with sealed or vented batteries is field selectable. 12V. Bi-colour LED indicates charging, operation & faults.

This is the ideal controller for one-module systems. Fully encapsulated in epoxy potting, they can be mounted in battery enclosures and are weatherproof. Connection via 200mm leads.

• Rating 1000V, 40 A (with 4 mm² cable)
• Compatable with conductors from 2.5 to 6 mm²
• Temperature rating: up to 85 °C ambient temperature

Specially adapted for the Flex-Sol PV cable, for stripping small cable quantities on the roof. With length stop to ensure correct length of insulation is stripped. Two die cutter inserts. One for conductor cross sections 1.5 mm², 2.5 mm², 4 mm² and 6 mm²; and one for 4 mm², 6 mm² and 10 mm².

Stäubli recommend the this slotted socket wrench insert to ensure correct assembly of connectors.

Assembly and unlocking tool, for use with MC-4 connectors to tighten and unscrew the cable gland and to open the locking device of the connection.

The MC4-Evo2 is latest version of the MC4 connector.

This test plug is used to check the correct location of the MC4 contact in the insulation.

• Locking fit
  
• IEC 62852 DC voltage rating - 1000V
• IEC 62852 DC Current rating - 39A (4-6sqmm cable), 45A (10sqmm cable)
  

Stäubli MC4 branch connectors for parallel connections.

Crimping pliers for crimping both MC4 and MC4-Evo 2 connectors

Complete tool for the assembly of the original MC4 connectors.

All Steca solar charge controllers have an integrated temperature sensor that makes them capable of adjusting the charging to suit temperature conditions. However, if the battery is installed in a different room to the controller a n additional external temperature sensor should be used.

Sophisticated 60A 12/24/48V MPPT charge controllers with 180VDC maximum input voltage

The Steca Tarom sets new standards in this power class. A graphic display informs the user about all important system data and enables configuration and adjustment of the controller to the specific requirements of the individual system for optimal control and battery protection.

Integrated data logger stores all important system data which can then be read by the minute via an open Steca UART interface.
Two additional switching contacts can be freely configured as a timer, a night light function, to start generators or as surplus management. Up to six devices can be connected in parallel and communicate with one another via the StecaLink bus.