GOLZ BL-400M Water Proof Foldable Solar Panel User Manual

GOLZ BL-400M Water Proof Foldable Solar Panel

Product Information

• Specifications
  • Model: BL-400M
  • Peak Power: Pm(W)
  • Open Circuit Voltage: Voc(V)
  • Max. Power Voltage: Vmp(V)
  • Max. Power Current: Imp(A)
  • Short Circuit Current: Isc(A)
  • Solar Cells Efficiency
  • Solar Panel Model & Number
  • Folding Size
  • Deployment Size
  • Net Weight
  • Solar Cell Output Port
  • Solar Folding Handbag Material
  • NOCT/Operating Temperature
  • Storage Temperature
  • Waterproof Grade
  • Power/Voltage/Current Temperature Factor
  • Lifespan/Warranty
• Product Features
  • This product is designed for charging energy storage systems in outdoor sunlight. It is easy to connect and convenient for transportation and maintenance. The foldable solar panel is lightweight and compact shaped, with an integrated magnetic carrying handbag.

Product Usage Instructions

• Installation Diagram
  • Note: Make sure the battery is connected to the controller before connecting the solar panel to the controller.
• Operation Instructions
  • The solar panel should be placed in direct sunlight and adjusted to the appropriate angle to receive light for maximum power generation. This product is suitable for charging portable energy storage power supply equipment.
• FAQ
  • Q: Can I use this solar panel indoors?
  • A: No, this solar panel is designed for outdoor use and requires direct sunlight for optimal charging.
  • Q: How long does it take to fully charge an energy storage system?
  • A: The charging time will depend on the capacity of the energy storage system and the amount of sunlight available. It is recommended to refer to the user manual of your specific energy storage system for more information.
  • Q: What is the waterproof grade of this solar panel?
  • A: The waterproof grade of this solar panel is [insert waterproof grade].

Product views

Folded views

Expanded views

Product Features

This product is designed for charging energy storage systems in outdoor sunlight. It is easy to connect and convenient for transportation and maintenance.

• The foldable solar panel is lightweight and compact shaped, with an integrated magnetic carrying handle /magnetic bracket which makes it easy to open and close. The support stand offered with solar panel is suitable for outdoor carrying and use.
• Solar panel is encapsulated of FR-4 glass fibre sheet substrate + EVA + ETFE protective film lamination, its lifespan could be up to 10 years.
• Produced with high-efficiency grade A monocrystalline silicon cells, the photovoltaic efficiency of the cells is more than 22.6%.
• Waterproof and dirt-resistant, easy to clean.
• Suitable for charging energy storage batteries with rated voltage DC48-72V (need to connect PV charging controller separately).
• Has a certain degree of drop resistance. As 400W solar panel is heavier and can only withstand a drop height of 0.3 meters or less. Do not hit the front of the solar panel to sharp objects to avoid damage on the internal solar cells.
• The standard cable length is 0.5m, PV connector is MC4.
• With waterproof fabric and process, it can be used under raining.
  • Note: It should not contact with seawater and other conductive/corrosive liquid, which may lead to an internal short circuit. In case of this happens, please rinse the product surface with clean water and dry it)

Technical data

• Model BL400M -24-C
• Peak power Pm(W) 400W
• Open circuit voltage Voc(V) 84.0V
• Max. power voltage Vmp(V) 72.0V
• Max. power current Imp(A) 5.56A
• Short circuit current Isc(A) 6.3A
• Solar cells Efficiency 22.0%
• Solar panel model & number 4 pcs
• Folding size 107463145mm
• Deployment size 2370107425mm
• Net weight 16.6kg
• solar cell high-efficiency grade A monocrystalline silicon cells
• Output port MC4
• solar folding handbag material waterproof
• NOCT/Operating temperature 48±2℃ /-40℃- +85℃
• Storage temperature -10℃- +30℃
• Waterproof grade IP67
• Power/voltage/current temperature factor -0.35%/℃；-0.272%/℃；+0.044%/℃
• Lifespan/ Warranty ≥10 years / 1 year
• STC standard test condition
• irradiance: 1000W/m2,
• temperature: 25℃,AM:1.5
• Dimension/weight：
  • Package： 113090695mm
  • Gross weight： 18.5KG/Package
  • Maser package： 1155195730 mm（2pcs/maser ）
  • gross weight： 39KG/master

Instruction for use

Installtion diagram

Note: Make sure the battery is connected to the controller before connecting the solar panel to the controller.

Operation Instruction

• The solar panel should be placed in direct sunlight and adjusted to the appropriate angle to receive light for maximum power generation.
• This product is suitable for charging portable energy storage power supply equipment with rated voltage DC 48-70V (need to be with built-in solar charging protection) or battery.
• Warning: Do not connect the solar panels directly to charge the battery. A PV charging controller must be installed to protect the battery from overcharging or to prevent the wrong connection which may cause damage or personnel injury. If the charged device is an integrated energy storage machine, please follow its instructions to connect the solar panel.
• Ensure the correct connection of positive/negative poles to the PV charging controller/energy storage system.
• Check the specification, power, current, and voltage of the PV charging controller/battery/energy storage system, and ensure these values are within the limit of the solar panel, otherwise, it may cause damage and other results.
• The voltage of solar panels under sunlight has exceeded the human body safety voltage.
• Warning: To prevent electric shock, do not contact or short-circuit the solar panel when the solar panel is working in the sunlight.
• Warning: To prevent electric shock, stop using the solar panel if it is damaged.
• To use it carefully, it is strictly prohibited to heavily drop, press, or impact the solar panel otherwise cells would be damaged.
• Water-proof foldable solar panel BL-400M

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