Solar PV Kits
Grant Solar PV is available as standard On-Roof kits comprising: Modules, mounting brackets, inverter (all Grant inverters are G83 compliant), AC & DC isolators, single phase in-line kWh metre, cables and adaptors to suit.
Bespoke kits of any size including In-Roof and Flat-Roof mounting can be designed to suit almost any application
Modules
Grant Solar PV modules available include 180, 185 and 190 Watt outputs. These MCS Approved monocrystalline modules have cells with a dark appearance, almost black in colour. These are produced from a pure single crystal silicon, resulting in a cell which is slightly higher in efficiency than those with multicrystalline silicon cells.
Data : Monocrystalline Module
Rated output (Pmpp) : 180W, 185 W, 190W
Outer dimensions (L x W x H) : 1580mm x 808mm x 45mm
Frame type : Anodised aluminium
Front glass : 3.2mm Tempered glass
Weight : 15.5 kg
Cell Size : 125mm x 125mm
Number of cells : 72
Connection system/ cross section of solar cable : Multi contact type 4 (MC-T4)/ 4 mm2
Lengths: Positive cable/Negative cable : 125 cm ± 5 cm /80 cm ± 5 cm
Rated voltage (Vmpp) : 36.4V
Rated current (Impp) : 4.95A
Suitability to type / approval : EN61215 / EN61730/MCS
Electrical classification : Safety Class 2
Product guarantee : 5 years
Performance guarantee to 90% Pmpp min : 10 years
Performance guarantee to 80% Pmpp min : 25 years
Inverters
Grant AS Inverter
The Grant AS grid inverter has an amazing 10 year manufacturer’s warranty (when purchased with a complete Grant Solar PV System) and comes in four sizes and is suitable for both indoor and outdoor installation.
Features include a stainless steel enclosure designed and manufactured to IP65 protection level, enhanced temperature range of -25 °C to +50 °C ambient temperature, independent MPPT channels for PV module strings with different characteristics to maximise system yields ( 2kW and 3kW models only), and an isolation transformer between the inverter electronics and the utility grid for safety and reliability, yet maintaining very high conversion efficiency. With plug-in connections (type 4) for all DC input, AC ouput and communication cables, the unit is quick and easy to both install and operate.
Soladin 600 Inverter
The Soladin 600 Inverter comes with a 2 year manufacturer’s warranty and is currently the world’s smallest mini-string inverter, designed for mounting inside the home. The unit is compact and includes 230V and DC connections. The inverter is fitted with two Multi-Contact DC terminals for easy plug-and-play installation, and also has a communication port for remote monitoring with an advanced yield indicator at the front.
Sunny Boy Inverter
The Sunny Boy comes with a 7 year manufacturer’s warranty is available in two sizes for the standard kits and is an ideal inverter for new or existing power systems with outstanding quality and performance. The unit utilises unsurpassed reliability and efficiency coupled with simplistic design for ease of installation both internally or externally. The unit even features an enhanced temperature range of -25 °C to +60 °C ambient temperature. Furthermore, no additional DC isolator is needed (subject to G83/G59 requirements).
The Sunny Beam is an ‘optional’ wireless device for the Sunny Boy inverter only, that monitors the performance of the Grant Solar PV system. It displays real-time power output numerically and graphically, either for the complete system or up to four individual Sunny Boy inverters, and because it is wireless it can be located anywhere in the house. The unit stores production data for up to a month which can be reviewed at any time, day or night. Its sleek design incorporates a solar cell for more power. With its large LCD screen, easy setup and use, the Sunny Beam provides the next step in monitoring convenience.
Mounting options
When it comes to roof mounting, both Grant Solar Thermal and Solar PV utilise almost the same fittings for convenience. When choosing a system there are a number of factors to consider: Almost any roof type is suitable, however a south facing arrangement could gain 100% of the light available during the day. If the roof was to face South-East or South- West there will be a reduction in yield by 5-10%.
On-roof
Grant Solar collectors/modules can be quickly and easily located above the roof tiles or slates using brackets and a mounting rail attached directly to the roof trusses. This system is available with fixing brackets suitable for all roof tile types including slates, on roof pitches ranging from 20° to 60°. The on-roof mounting system is supplied as standard with any Grant Solar Kit.
In-roof
Installation of Grant Solar collectors/modules set into the roof tiles or slates ensures a low-profile appearance.
The roof surface beneath is closed within an aluminium weathering cassette incorporating flashings, drainage channels, etc. In new build applications this mounting option reduces roofing costs, as tiles are not required beneath the installation. (Note: for a roof tiled with reclaimed slate, the flashing may appear uneven. Please contact Grant for an alternative solution)
Flat-Roof
The flat-roof system is based upon the on-roof design. The mounting rails are fitted to a rigid inclined frame structure. This method allows the collectors to be positioned quickly and easily on a flat roof.
