Design and supply of this LiFePO4 (Lithium Iron Phosphate) battery upgrade to a large Off Grid system in Oxfordshire.

The power electronics system designed, supplied and fitted by HOWETEC on the 70ft Narrow boat which underwent a full system refurbishment.

 Solar PV array on a 70ft Narrow boat in the Midlands.

A temporary Off Grid Power Supply with 6kWp of ground mount solar PV, designed, supplied and installed by HOWETEC 

Off Grid project in Devon providing the customer with 10kWh of Lithium Ion battery storage, 8kWp of Solar PV, 10kVA inverter/Charger and back-up generator with auto start/stop functionality. All this remotely monitored and controlled via the Victron VRM online portal, giving the customer peace of mind even when away from his system. 

Installation of a complete autonoumus power system for this converted ex Military Vehicle

Back-up power system, designed and fitted by HOWETEC in Wales. System consisted of a 15kVA Inverter/Charger with 20kWh of Lithium battery storage.

Pre-assembeled small Off Grid system, designed and shipped to one of our customers.

Special design project for a customer, 5kWp of solar fitted to a purpose built modular building with 10kWh of LiFePO4 batteries and a 6.5kW inverter with back-up generator.

Design & Supply of the complete power system for this 65ft Widebeam project on the Thames. 3kWp of DC coupled Solar PV and a full Lithium pwoer system with an 8kVA inverter charger linked to the engine alternators with integrated smart regulation.

HOWETEC was contracted to assist in the commissoning of four three phase commercial Energy Storage systems in Hampshire.

Off Grid system for a Framhouse in Norfolk, designed supplied and fitted by HOWETEC.