Lightweight 40W Monocrystalline Solar Panel Easy‑Install 12V Off‑Grid Charging Unit
Lightweight 40W Monocrystalline Solar Panel Easy‑Install 12V Off‑Grid Charging Unit
Product Specification:
Our 40W monocrystalline PV solar panel comes with 28 high‑efficiency mono solar cells, delivering stable 40‑watt power output for off‑grid power needs. Sized 58039525mm and weighing only 2.55 kg, this compact‑sized solar module is lightweight for easy mounting, transport and outdoor installation. Built‑to‑withstand harsh outdoor weather, it is a budget‑friendly energy solution for residential yards, cabins, outdoor equipment and remote off‑grid systems.
Electrical Characteristics (STC):
- Maximum Power (Pmax): 40W
- Open Circuit Voltage (Voc): 19.12V
- Short-Circuit Current (Isc): 2.55A
- Voltage at Pmax (Vmp): 16.53V
- Current at Pmax (Imp): 2.42A
- Maximum System Voltage: 700V DC
- Power Tolerance: 0 to +4.99W
Mechanical Specifications:
- Dimensions: 580 x 395 x 25 mm
- Weight: 2.5 kg
- Solar Cells: Monocrystalline 182mm (28 cells, 2x14 configuration)
- Frame: Anodized Aluminum Alloy
- Front Glass: 3.2mm Tempered Glass
- Junction Box: IP67 rated, with 50cm output wires (custom length available) and MC4-compatible connectors.
- Mechanical Load Capacity: 5400Pa (Front) / 2400Pa (Rear)
Temperature & Operational Ratings:
- Operating Temperature: -40°C to +85°C
- Nominal Operating Cell Temperature (NOCT): 45±2°C
- Pmax Temperature Coefficient: -0.35%/°C
Packaging:
- 80pcs per pallet (Pallet Dims: 630x1100x930mm, ~235kg).
Ideal Application Scenarios
- Mobile & Recreational Power: Perfect for maintaining batteries on RVs, camper vans, boats, and yachts.
- Off-Grid Systems: An excellent component for powering small cabins, sheds, remote monitoring stations, and telecommunications equipment.
- DIY Solar Projects: Ideal for building portable power stations, solar generators, or charging kits for tools and electronics.
- Agricultural & Industrial Uses: Reliable power for electric fencing, water pumping systems, and off-grid lighting.
Frequently Asked Questions
Q1: What battery can this 40W solar panel charge?
Q2. Can I install the solar panel outside in all‑weather conditions?
Q3. How many amps does the 40‑watt solar panel produce?
Q4. Am I allowed to connect multiple 40W panels together?
Q5. Does the package include a solar charge controller?
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.