| Dimensions |
1102 mm× 1140 mm× 4mm |
| Connection specification |
MC4 Compatible |
| Weight (kg) |
42kg,8.3kg pro panel |
| Maximum power – Pmax (W) |
245 |
| Voltage at Pmax (Vmp) |
42.4 |
| Current at Pmax – Imp (A) |
6.11 |
| Open-circuit voltage (V) |
48.9 |
| Short-circuit current – Isc (A) |
5.78 |
| Module efficiency – ηₘ (%) |
/ |
| Power tolerance (W) |
/ |
| Maximum system voltage (VDC) |
1500 (IEC) |
| Maximum series fuse rating (A) |
25 |
| Output cable |
4.0 mm2, 300 mm (+), 300 mm (-) |
| Pmax temperature coefficient (%/°C) |
-0.3%/°C |
| Voc temperature coefficient (%/°C) |
/ |
| Isc temperature coefficient (%/°C) |
/ |
| Operating temperature (°C) |
-40 °C to +85 °C |
| Nominal module operating temperature (NMOT) (°C) |
/ |
| Scope of delivery |
245W lightweight rigid panel |
| Is the product sold? |
Yes |
| Warranty |
10 Years |
| IP rating of the terminal box |
IP68 |
| Is the solar panel supplied with a mounting structure? |
No |
| Rated power (STC) |
245W |
| Cell type |
60 Half Cell Monocrystalline |
| Frame color |
Black(Frameless ) |
| Are additional components required? |
yes |
| Is professional installation required? |
no |
| Is a Y-cable included in the delivery? |
no |
| Main application scenarios |
1. Balcony Installation (Primary Scenario)
Mounting location: On balcony railings/guardrails
Typical users: Apartment or flat residents who don't have roof access
Key requirements:
Load-bearing capacity, wind resistance, and durability of the balcony wall/railing must be verified by a structural engineer
Written approval from property management required
Installation on old or corroded guardrails is prohibited
Installation method:
Panels are tilted over the railing to the exterior side of the balcony
Secured with steel strappings through mounting holes
Safety ropes used during installation to prevent falling
2. Ground Installation
Mounting location: On the ground (e.g., garden, yard, flat roof)
Note: A separate mounting bracket can be purchased separately if needed
Suitable for: Houses with outdoor space |
| Installation method (differentiated by application scenarios) |
1. Balcony Installation (Primary Scenario)
This is the main installation method described in the manual. The solar panels are mounted on the exterior side of the balcony railing.
Pre-Installation Requirements
Structural assessment: The load-bearing capacity, wind resistance, and durability of the balcony wall and railing must be assessed and verified by a registered structural engineer or professional institution
Prohibited conditions: Installation on old or corroded guardrails is prohibited
Approval required: Written approval from property management or relevant authorities must be obtained, and all local building codes must be complied with
What's Included in the Box
Steel strappings × 20
Cut-resistant gloves × 2
Safety rope × 2
User manual
What's Not Included (Sold Separately)
Solar Extension Cable (for single panel connection)
Solar Y-Cable (for parallel connection of two panels)
Installation Steps (7 Steps Total)
Step 1: Lean the solar panel against the balcony railing with the back side facing the installer.
Step 2: Thread one end of the safety rope through the two holes on the solar panel and around the balcony railing, then secure it to the carabiner on the other end.
Step 3: Carefully pivot the solar panel over the railing to the exterior side of the balcony.
Step 4: Secure the panel by threading steel strappings through the two upper mounting holes and tightening firmly.
Step 5: Similarly, thread steel strappings through the two lower mounting holes and tighten to complete the structural attachment.
Step 6: Remove the safety rope.
Step 7: Repeat steps 1 through 6 to install the remaining three solar panels.
Safety Precautions for Installation
At least two people must work together during installation or removal
Professional installation is recommended
Do not wear any metal jewelry during installation
Do not use non-insulated tools during installation
Wear gloves and protective glasses during installation or removal
2. Ground Installation
The manual mentions that ground installation is supported, but no detailed step-by-step instructions are provided.
Available Information
Support: Yes, the product supports on-ground installation
Bracket requirement: A separate bracket can be purchased if needed (sold separately)
Installation instructions: Not provided in this manual. Specific instructions would come with the bracket
Weather Recommendation
The manual suggests: If you wish to verify and commission your solar system immediately, complete the installation when the weather is sunny. |
