-Strict Quality Control
Our factory and products are in compliance with most international standards, like List ISO9001 and ISO14001. We only use high-quality components for our products, and our experienced QC team inspects each solar system with more than 16 tests before our customers receive them.
-Vertical Production of All Main Components
We produce the solar panels, lithium batteries, led lamps, lighting poles, inverters all by ourselves, so that we can ensure a competitive price, faster delivery and faster technical support.
-Timely and Efficient Customer Service
Available 24/7 via email, WhatsApp, Wechat and over the phone, we serve our customers with a team of salespeople and engineers. A strong technical background plus good multilingual communication skills enable us to give quick answers to most of the customers’ technical questions. Our service team always flies to the customers and gives them technical support onsite.
Power | 40W | |
Material | Die-cast Aluminum | |
LED Chip | Luxeon 3030 | |
Light Efficiency | >100lm/W | |
CCT: | 3000-6500k | |
Viewing Angle: | 120° | |
IP | 65 | |
Working Environment: | 30℃~+70℃ |
Module | 120W | |
Encapsulation | Glass/EVA/Cells/EVA/TPT | |
Efficiency of solar cells | 18% | |
Tolerance | ±3% | |
Voltage at max power(VMP) | 18V | |
Current at max power(IMP) | 6.67A | |
Open circuit voltage(VOC) | 22V | |
Short circuit current(ISC) | 6.75A | |
Diodes | 1by-pass | |
Protection Class | IP65 | |
Operate temp.scope | -40/+70℃ | |
Relative humidity | 0 to 1005 | |
Warranty | PM is not less than 90% in 10 years and 80% in 15 Years |
Rated Voltage | 12.8V |
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Rated Capacity | 49.5 Ah | ||
Approximate Weight(kg,±3%) | 7.59KG | ||
Terminal | Cable (2.5mm²×2 m) | ||
Maximum Charge Current | 10 A | ||
Ambient Temperature | -35~55 ℃ | ||
Dimension | Length (mm,±3%) | 447mm | |
Width (mm,±3%) | 155mm | ||
Height (mm,±3%) | 125mm | ||
Warranty | 3years |
Rated working voltage | 10A DC12V | |
Max. discharging current | 10A | |
Max. charging current | 10A | |
Output voltage range | Max panel/ 12V 150WP solar panel | |
The precision of constant current | ≤3% | |
Constant current efficiency | 96% | |
levels of protection | IP67 | |
no-load current | ≤5mA | |
Over-charging voltage protection | 12V | |
Over-discharging voltage protection | 12V | |
Exit over-discharging voltage protection | 12V | |
Turn on voltage | 2~20V | |
Size | 60*76*22MM | |
Weight | 168g | |
Warranty | 3years |
Material | Q235 | |
Height | 7M | |
Diameter | 80/170mm | |
Thickness | 3.5mm | |
Light Arm | 60*2.5*1500mm | |
Anchor Bolt | 4-M18-700mm | |
Flange | 320*320*14mm | |
Surface Treatment | Hot dip galvanized+ Powder Coating | |
Warranty | 20 Years |