BP255 Solar Panel from BP Solar
Specifications
| Electrical Characteristics | |
|---|---|
| STC Power Rating Pmp (W) | 55 |
| Open Circuit Voltage Voc (V) | 21.2 |
| Short Circuit Current Isc (A) | 3.54 |
| Voltage at Maximim Power Vmp (V) | 17.0 |
| Current at Maximim Power Imp (A) | 3.23 |
| Panel Efficiency | 13.2% |
| Fill Factor | 73.3% |
| Power Tolerance | |
| Maximum System Voltage Vmax (V) | |
| Maximum Series Fuse Rating (A) | |
| Temperature Coefficients | |
| Temperature Coefficiency of Isc | |
| Temperature Coefficiency of Voc | |
| Temperature Coefficiency of Pmp | |
| Mechanical Characteristics | |
| Cell Type | Monocrystalline Cell |
| Cell Size(mm) | |
| Cells | 36 |
| Dimensions | 927.0 × 448.0 × 38.5mm (17.6 × 36.5 × 1.5 inch) |
| Weight | 5.9Kg (13.0 lbs) |
| Junction Box (Safety Rating, Bypass Diodes) | |
| Positive Cable (Length, Cable Cross-Section) | |
| Negative Cable (Length, Cable Cross-Section) | |
| Plug Connector (Type, Safety) | Dose |
| Front Cover (Thickness,Material) | |
| Backsheet Cover (Color, Thickness, Material) | |
| Encapsulation Materials | |
| Frame Material | Aluminium |
| Operation Conditions | |
| Nominal Operating Cell Temperature (NOCT) | |
| Operating Temperature | |
| Maximum Load | |
| Hail Storm Rating | |
| Fire Safety Rating | |
My 20A PWM SUOER ST-G1220 Solar Charge Controller 12v / 24v
After I bought sa Raon Sta,Cruz Manila for P800 Binaklas ko agad Open to see whats inside
LM293 LOW POWER DUAL VOLTAGE COMPARATORS
TM1628 LED driver chip
Removed four screws from the back aluminum cover/heatsink:
A dual op amp and MCU:
RU40190R output switch mosfet:
HY3506 PV input switch mosfets:
Mode 17 settings
1. EZ338
2. SC91F729BM FLASH ROM MCU
3. LM293 LOW POWER DUAL VOLTAGE COMPARATORS
4. TM1628 F131221BC4629XT LED driver control
http://www.ram-e-shop.com/ds/general/KT1220P_solar_charge_con2.pdf
http://www.quan-diy.com/misc/scc/mppt.htm
I need to Buy :
Motollite SolarMaster Deep Cycle Battery
Solar Watt Meter
Pure Sine wave Inverter
