We are pleased to share with you our budgetary prices for an on-roof solar PV installation:
A standard 3.4kW Solar PV installation using Jinko panels, GivEnergy 3.6kW hybrid inverter and one GivEnergy 5.2kW battery
Between £10,995 – £11,495 + 0% VAT
A standard 3.4kW Solar PV installation using Jinko panels, microinverters and one Enphase 5kW battery
Between £12,500 – £13,000 + 0% VAT
Example of a 3.4kW design:
Micro-inveters:
Micro-inverters are considered to be far more efficient than a string inverter, the main reasons are as follows:
1) If a system with a string inverter fails, solar production will stop, however, with one micro-inverter per module, solar production keeps working, even if a micro-inverter fails.
2) With micro-inverters the efficiency of the system will be higher, if there is any shading from chimneys, nearby trees, or even clouds, it will not impact the rest of the array, unlike a string array.
3) The start up voltage is significantly lower for the micro-inverters meaning the panels come on earlier, and stay on for longer.
4) A micro-inverter system is considered to be safer, with a string inverter, the cables are carrying between 600-1000 DC volts, but with micro-inverters, the current is maximum 230v.
Please click here for more information on micro-inverters.
The next step would be to arrange a phone call with our sales team, and they will be pleased to discuss your requirements further. If you would like any further information, please do not hesitate to contact us on 01353 669000, or email sales@ecoinstaller.co.uk.
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