6 Models Available
Up to 250Wp Max Output
Up to 25 Year Warranty
On or Off Grid
Solar Panel Structure

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Frame – Anodised Aluminium Frame
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Glass – Low Iron tempered glass, 3.2mm thick with high reflectivity.
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EVA – High transmission rate, antioxidant capacity and temperature stable.
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Cells – Highly efficient, mono and poly solar cells
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EVA – High transmission rate, antioxidant capacity and temperature stable.
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Back Film – Helps reduce temperature and increases efficiency. Corrosion resistant.
NO GRID? NO PROBLEM
Benefits of Solar power
As well as making sense from a financial point of view, going solar has so many other benefits attached. Off Grid Powergen, guarantee their Solar Panels for up to *25 years so you can enjoy these benefits for years to come.
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Commercial or Residential
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Worldwide Certification Programme
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Integrated Junction Box
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Fully Modular
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Virtually Maintenance Free
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Grid interactive or Grid independant
Technical Specifications
Models | XH225P(60) | XH230P(60) | XH235P(60) | XH240P(60) | XH245P(60) | XH250P(60) |
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MAX. POWER (PMAX) | 225WP | 230WP | 235WP | 240WP | 245WP | 250WP |
Optimum Operating Voltage (Vm) | 29.7V | 29.6V | 29.7V | 30V | 30.3V | 30.6V |
Optimum Operating Current (Im) | 7.58A | 7.78A | 7.92A | 8.06A | 8.09A | 8.17A |
Open-circuit Voltage (Voc) | 36.7V | 36.8V | 36.9V | 37V | 37.2V | 37.4V |
Short-circuit Current (Isc) | 8.1A | 8.27A | 8.42A | 8.57A | 8.7A | 8.72A |
Cell efficiency | 16% | 16.4% | 16.8% | 17.0% | 17.2% | 17.4% |
Solar Cell | Poly-crystalline 156×156mm | Poly-crystalline 156×156mm | Poly-crystalline 156×156mm | Poly-crystalline 156×156mm | Poly-crystalline 156×156mm | Poly-crystalline 156×156mm |
Power Tolerance (Pmax) | 0 ~ +3% | 0 ~ +3% | 0 ~ +3% | 0 ~ +3% | 0 ~ +3% | 0 ~ +3% |
Numbers of cells | 60pcs of cells in series | 60pcs of cells in series | 60pcs of cells in series | 60pcs of cells in series | 60pcs of cells in series | 60pcs of cells in series |
Module Dimension | 1650×992×40mm | 1650×992×40mm | 1650×992×40mm | 1650×992×40mm | 1650×992×40mm | 1650×992×40mm |
Weight | 19.5kg | 19.5kg | 19.5kg | 19.5kg | 19.5kg | 19.5kg |
Max. System Voltage | 1000V DC | 1000V DC | 1000V DC | 1000V DC | 1000V DC | 1000V DC |
Max. Series Fuse Rating | 15A | 15A | 15A | 15A | 15A | 15A |
Temperature cycling range | -40°C ~ +85°C | -40°C ~ +85°C | -40°C ~ +85°C | -40°C ~ +85°C | -40°C ~ +85°C | -40°C ~ +85°C |
NOTC | 47°C | 47°C | 47°C | 47°C | 47°C | 47°C |
Temperature coefficients of Isc | (+0.06%/°C) | (+0.06%/°C) | (+0.06%/°C) | (+0.06%/°C) | (+0.06%/°C) | (+0.06%/°C) |
Temperature coefficients ofVoc | (-0.35%/°C) | (-0.35%/°C) | (-0.35%/°C) | (-0.35%/°C) | (-0.35%/°C) | (-0.35%/°C) |
Temperature coefficients of Pmax | (-0.4%/°C) | (-0.4%/°C) | (-0.4%/°C) | (-0.4%/°C) | (-0.4%/°C) | (-0.4%/°C) |
Load Capacity A | 264pcs/ 20’GP | 264pcs/ 20’GP | 264pcs/ 20’GP | 264pcs/ 20’GP | 264pcs/ 20’GP | 264pcs/ 20’GP |
Load Capacity B | 616pcs/ 40’HQ | 616pcs/ 40’HQ | 616pcs/ 40’HQ | 616pcs/ 40’HQ | 616pcs/ 40’HQ | 616pcs/ 40’HQ |