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90W Monocrystalline Solar Panel with 18.24% Efficiency and IP67 Waterproof Rating for Off-Grid Power

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90W Monocrystalline Solar Panel with 18.24% Efficiency and IP67 Waterproof Rating for Off-Grid Power

90W Monocrystalline Solar Panel with 18.24% Efficiency and IP67 Waterproof Rating for Off-Grid Power
90W Monocrystalline Solar Panel with 18.24% Efficiency and IP67 Waterproof Rating for Off-Grid Power

Large Image :  90W Monocrystalline Solar Panel with 18.24% Efficiency and IP67 Waterproof Rating for Off-Grid Power

Product Details:
Place of Origin: China
Brand Name: KUOMAN
Model Number: 70W
Payment & Shipping Terms:
Minimum Order Quantity: 1

90W Monocrystalline Solar Panel with 18.24% Efficiency and IP67 Waterproof Rating for Off-Grid Power

Description
Max Power: 90W Module Efficiency: 18.24%
Open Circuit Voltage: 21.80V Short Circuit Current: 5.03A
Voltage At Pmax: 18.79V Current At Pmax: 4.79A
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90W monocrystalline solar panel

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IP67 waterproof solar panel

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off-grid power solar panel

Product Overview

The 90W is a premium 90-watt monocrystalline solar panel designed for off-grid and mobile power systems. With an 18.24% module efficiency, it delivers exceptional energy harvest in a compact, durable frame. Ideal for RVs, boats, cabins, and remote industrial applications, this panel combines high performance with rugged reliability.

Key Specifications
Electrical Characteristics Mechanical Specifications Temperature Characteristics
- Model: JST-EUMH-90W - Dimensions: 645×765×30mm - Operating Temp: -40~85°C
- Max Power (Pmax): 90W - Weight: 5.25kg - NOCT: 45±2°C
- Open Circuit Voltage (Voc): 21.80V - Cells: 182mm Monocrystalline (4×8pcs) - Pmax Temp Coeff: -0.350%/°C
- Short Circuit Current (Isc): 5.03A - Glass: 3.2mm Tempered - Voc Temp Coeff: -0.270%/°C
- Voltage at Pmax (Vmp): 18.79V - Frame: Aluminum - Isc Temp Coeff: +0.048%/°C
- Current at Pmax (Imp): 4.79A - Junction Box: IP67
- Module Efficiency: 18.24% - Output Cables: 50cm (customizable)
- Power Tolerance: 0~+4.99W - Connector: MC4 Compatible
- Max System Voltage: 700Vdc - Mechanical Load: Front 5400Pa, Rear 2400Pa
- Max Series Fuse: 10A

Key Features
  • High Efficiency: 18.24% module efficiency for maximum energy output in limited space.
  • Rugged Durability: 3.2mm tempered glass, anodized aluminum frame, and IP67 junction box resist weather, impact, and corrosion.
  • Thermal Stability: Superior temperature coefficients ensure consistent performance in extreme heat or cold.
  • Easy Installation: Pre-drilled grounding/drainage holes, MC4-compatible connectors, and customizable cable lengths simplify setup.
Why Choose JST-EUMH-90W?
  • Optimized for 12V/24V Systems: 18.79V (Vmp) is ideal for charging 12V batteries (with a charge controller) or parallel/series configurations for 24V systems.
  • Scalable Design: 700V max system voltage supports large off-grid arrays (e.g., cabins, telecom towers).
  • Proven Reliability: Certified to IEC/UL standards, withstanding 5400Pa front wind loads and 2400Pa rear snow loads.
Frequently Asked Questions (FAQ)
  • Q: What batteries work with this panel?

    A: Compatible with 12V lead-acid, AGM, Gel, or lithium-ion batteries (via a compatible charge controller).

  • Q: How many panels can I connect in series?

    A: Up to 32 panels (700V max system voltage) for large off-grid systems.

  • Q: Is it waterproof?

    A: Yes! The IP67 junction box and sealed design ensure full waterproofing (submersible up to 1m for 30 minutes).

Application Scenarios
  • Mobile Power: RVs, campers, boats, and yachts (maintain batteries or power onboard electronics).
  • Off-Grid Living: Cabins, sheds, and remote homes (primary or supplementary power).
  • Industrial/Commercial: Telecom towers, traffic signals, and remote monitoring systems.
  • DIY Projects: Solar generators, portable power stations, or custom off-grid setups.
Packing Configuration
  • Module Dimensions: 645×765×30mm
  • Pallet Dimensions: 815×1100×765mm
  • Pallet Weight: 220kg
  • Pieces per Pallet: 36

Contact Details
KUOMAN INDUSTRY LIMITED

Contact Person: Mr. Lily

Tel: 18363367612

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