4 Maintenance and care
The solar modules are low-maintenance modules. However, Conergy recommends that a visual inspection of the
mechanical and electrical connections be performed once a year to detect any damage.
Dirt on the solar modules reduces the output and the yield. If the solar modules are installed with an inclination angle
of more than 15°, they will generally be adequately cleaned by the rain.
Damage to the solar module surface can occur by scratching or extreme differences in temperature.
| Only use pH neutral liquid cleaner, even if there is excessive dirt build-up.
| Do not use abrasive cleaning agents
| Ensure cleaning solutions are at roughly the same temperature as the solar module surface.
| Wipe the solar module surface with water and a soft cloth.
| Never attempt to rub or scratch off dirt particles.
5 Removal
Risk of electric shock.
| Do not touch any bare connection parts.
| Only use insulated tools.
1. Disconnect the inverter from the utility power on the AC side so that the photovoltaic system has no load.
2. Disconnect the photovoltaic system from the inverter at the cutoff point on the DC side.
3. Make sure that the system is not supplied with voltage.
4. Remove the photovoltaic system in the same way as it was installed; observe the safety instructions.
6 Disposal
Do not dispose of old or defective solar modules with normal household waste.
Please ask your installer, dealer or Conergy AG about disposal.
7 Technical Data
The electrical characteristics are /-10 percent of the indicated values of Isc, Voc and Pmax under standard
test conditions (irradiance of1000W/m², AM 1.5 spectrum and a cell temperature of 25°C (77°F)).
Module Type
Maximum
Power
(Pmax)
Open
Circuit
Voltage
(Voc)
Short
Circuit
Current
(Isc)
Maximum
Power
Voltage
(Vmpp)
Maximum
Power
Current
(Impp)
Maximum
System
Voltage
Conergy PE 245P
Conergy PE 250P
245Wp
250Wp
37.45V
37.54V
8.78A
8.84A
29.63V
29.98V
8.27A
8.34A
1000V
1000V
Conergy PE 255P
255Wp
37.62V
8.88A
30.36V
8.40A
1000V
Conergy PE 260P
260Wp
37.73A
8.91A
30.77V
8.45A
1000V
Conergy PE 295P
Conergy PE 300P
295Wp
300Wp
45.09V
46.08V
8.48A
8.53A
36.60V
36.82V
8.06A
8.15A
1000V
1000V
Conergy PE 305P
305Wp
46.20V
8.60A
36.97V
8.25A
1000V
Conergy PE 310P
310Wp
46.30V
8.69A
37.04V
8.37A
1000V
Conergy reserves the right to make changes to this installation manual without prior notice.
The pictures and drawings in this installation manual are only intended for illustration purposes and may vary from reality.