LHW are the recommended Technical Adviser for Emazys in the UK to undertake PV diahnostic testing and in particular Series & Shunt Reistance testing. in 2019, LHW successgully undertoook over 500 tests on projecrts from domestic roof tops, commerical roof tops and slar farms.  The knowledge and experience gained is helping define future test regimes,

LHW are preparing to address solutions to address the much needed residential roof top market inspection as part of a broader systemic approach to inspection work. The service will launch in 2020 

LHW have been working with Above Survying to produce precvision accurate PV models to verfiy "As Built" perfromance. This is amongst the first in the world with this accuracy.

As an alternative to the more expensvie night time testing , LHW have tested several hundred PV modules for low shubt resistance & PID. At 25% the cot of night time testing is an obvious cost saving for module review.

Haviing entered PV under G77, LHW have successfully completed a successful G99 connection application for a 50MWp PV farm connectiing at 132kV. 

LHW have undertaken PV System testing on over 60MWp of assets. In England, Wales & Northern Ireland. Testing and review of exisitng assets is core to learning and improving performance of future projects.