Green Power Installations can help you become greener and save money with the very latest in solar energy technology. Our people are MCS accredited engineers and specialists in their field. What’s more, we negotiate special rates on trusted solar panels to bring you a great price. All of this means, we can offer you excellent quality and value, as standard.


  • Earn 8-10% annual return on investment for 25 years
  • Generate a tax free income from FIT (Feed in Tariffs)
  • Lower your energy bills in a matter of days
  • Protect yourself from rising energy prices
  • Generate your own silent, clean, pollution-free energy
  • Reduce global warming from your home or office
  • Enjoy quality assured, low maintenance, green technology
  • Increase the value of your property

Examples of our current solar product range

(correct as of summer 2011)


HIT ® photovoltaic module 


The SANYO HIT(Heterojunction with Intrinsic Thin layer) solar cell is made of a thin mono crystalline silicon wafer surrounded by ultra-thin amorphous silicon layers. This product provides the industry’s leading performance and value using state-of-the-art manufacturing techniques.


SANYO HIT solar modules are 100% emission free, have no moving parts and produce no noise. The dimensions of the HIT modules allow space-saving installation and achievement of maximum output power possible on given roof area.


Model Cell Efficiency Module Efficiency Output / m2
HIT-N240SE10 21.6% 19.0% 190 W/m2
HIT-N235SE10 21.1% 18.6% 186 W/m2
HIT-N230SE10 20.7% 18.2% 182 W/m2


Dimensions (H/W/D): 1,580 x 798 x 35 (1.27 m2)



ND Series A2 (60 cells) 


SHARP photovoltaic modules in the ND series are designed for applications with high power requirements. These quality polycrystalline modules produce a continuous, reliable yield, even under demanding conditions.


All Sharp ND series modules offer system integration which is optimal both technically and economically, and are suitable for installations in on and off-grid PV systems.


Model Voltage Module Efficiency Output / m2
ND-E230 (A2) 30.3 V 14.0% 140 W/m2
ND-E220 (A2) 30.2 V 13.4% 134 W/m2
ND-E210 (A2) 30.1 V 12.8% 128 W/m2


Dimensions (H/W/D): 1,652 x 994 x 46 mm (1.64 m2)


MPE modules in the PS 05 series 


SCHÜCO MPE modules are distinguished by polycrystalline solar cells with high cell efficiency. The efficiency is further enhanced by three busbars, thereby achieving maximum outputs. Due to the positive output tolerance of +5/-0 %, the rated output is always achieved or exceeded.


The module frame made from torsion-proof, anodised aluminium meets the highest standards in terms of stability and corrosion resistance. Two cross struts in the frame on the reverse increase the load-bearing capacity of the module.


Model Cell Efficiency Model Efficiency Output / m2
MPE 215 PS 05 16.0% 14.4% 143 W/m2
MPE 210 PS 05 15.7% 14.1% 140 W/m2
MPE 205 PS 05 15.3% 13.7% 137 W/m2
MPE 200 PS 05 14.9% 13.4% 133 W/m2


Dimensions (H/W/D): 1495 x 1001 x 42 mm (1.5 m2)


Sunny Boy HF series 


This SMA Sunny Boy HF series is the new generation of galvanically isolated inverters – packed full of the latest SMA technology, the Sunny Boy HF series provides the highest yields for transformer inverters of this performance class. The wide input voltage range from 175 to 700 volts gives you extraordinary flexibility for your plant design, and the modern graphic display and wireless Bluetooth communication system make the devices highly user-friendly.


Model Max. Input power (DC) Nominal Output power (AC) Effic-iency Dimensions (W/H/D) in mm
3000HF 3150 W 3000 W 95.4% 348/580/145
2500HF 2600 W 2500 W 95.3% 348/580/145
2000HF 2100 W 2000 W 95.0% 348/580/145


Dimensions (H/W/D): 580 x 348 x 145 mm


SGI plus 02 series with transformer 


The SCHÜCO SGI plus 02 inverter series has a sophisticated design. An advances circuit configuration guarantees high operational reliability, maximum efficiency levels of up to 96% and therefore maximum solar outputs. Internal temperature monitoring and integral temperature-controlling fans ensure continuous operational reliability.


Model Max. DC power (DC input) AC nominal power (AC output) Efficiency
SGI 4500 6000 W 4600 95.3%
SGI 4000 5000 W 4200 95.3%
SGI 3500 4200 W 3500 95.1%
SGI 2500 3000 W 2500 95.4%
SGI 1500 2000 W 1650 95.3%


Dimensions (H/W/D) mm:


SGI 1500: 536 x 364 x 215

SGI 2500: 596 x 364 x 215

SGI 3500 – SGI 4500: 646 x 364 x 238

Also see “Make your roof pay for itself