High Efficiency 385W to 420W Solar Panel PV Module for Commercial Residential on off Grid Energy Solar Power System

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Overview

Basic Info.

Model NO. P385w 390w 400w 405w 410w 415w 420w
Application Light Industry
Condition New
Certification ISO, CE
Material Monocrystalline Silicon
Power Output 385W, 390W, 395W, 400W, 405W, 410W, 415W, 420W
Module Efficiency 19.7%-21.5%
Power Tolerance 0~+5W
Solar Cell 182 Mono Half Cell
Weight 20.8kgs
Coating Tempered Glass 3.2mm Highly Transparent Anti-Reflection Coating
Back Sheet Black
Frame Anodized Aluminum Alloy
Junction Box Rated IP68
Cable 4mm², L300mm PV Cable
Diode Quantity 3
Wind/Snow Pressure 2400PA / 5400PA
Connector Mc4 Compatible
Modules Per Pallet 31PCS
Standard Container (40hq) 806 PCS
Transport Package Carton
Specification 1722x1134x35mm
Origin China
HS Code 8541430000
Production Capacity 50000

Packaging & Delivery

Package Size 180.00cm * 120.00cm * 5.00cm
Package Gross Weight 23.000kg
Product Description
High Efficiency 385W to 420W Solar Panel PV Module For Commercial Residential On Off Grid Energy Solar Power System
Type P PERC modules are the established workhorse of the solar industry. Their key value proposition is high reliability at the lowest possible cost, making them the benchmark for cost-effective solar energy.

Key Features of Type P (PERC) Modules

  • Mature & Proven Technology: Over a decade of mass production and field deployment. Manufacturing processes are optimized, supply chains are robust, and long-term performance data (over 25 years) is abundant and trustworthy. This translates to lower investment risk.
  • Superior Cost-Effectiveness (Lowest $/W): Achieves the lowest manufacturing cost per watt among all mainstream crystalline silicon technologies due to economies of scale and process simplicity compared to N-type. Delivers the fastest financial payback and lowest Levelized Cost of Energy (LCOE) for many projects, especially where space is not a constraint.
  • High Reliability & Durability: Designed and tested to withstand harsh environmental conditions (hail, wind, snow loads, humidity, thermal cycling). Backed by industry-standard warranties, they are a safe, long-term investment. Performance degradation is well-understood and predictable.
  • Good All-Around Performance: Offers balanced performance in efficiency, temperature coefficient, and bifaciality. While not the absolute leader in any single category, it provides strong overall value. Performs reliably across diverse climates and installation types (rooftop, ground-mount).
Item Data
Power Model SP-385w 390w 400w 405w 410w 415w 420w
Power Rated Maximum Voltage(v) 31.8V
Rated Power Maximum Current(A) 13.22A
Open Circuit Voltage(V) 37.7V
Short Circuit Current(A) 14.09A
Modular Efficiency(%) 21.5%
Power Tolerance(W) 0~+5W
Freeze-Frame Operating Temperature of Solar Cell 44±2°C
Temperature Coefficient (lSC) +0.06%/°C
Temperature Coefficient (VOC) -0.35%/°C
Temperature Coefficient (Pmax) -0.38%/°C
Dimensions(Length x Width x Thickness) 1722x1134x35mm(L x W x H)
Weight 20.8 kg
Glass Surface 3.2mm high transparency anti-reflective coated glass
Detailed Photos
High Efficiency Solar Panel Detailed Photo 1
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Certifications
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Company Profile

We have been providing full categories of battery chargers, inverters, portable power station, solar panels, solar energy system and various of renewable energy products with 6+ years' experience, and we have been supplying these products with vertical setup.

We are committed to providing one-stop service for Our Wholesalers/Dealers etc., and to providing off-the-shelf and customized design service.

We have complete certificates CE/FCC/ROHS/PSE/ISO9001. And we have always provided professional engineer support and competitive prices.

We support OEM/ODM services.

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Frequently Asked Questions
Q1 Why choose us for your solar power needs?
We have around 6 years of experience in power supply systems, including inverters, battery chargers, transformers, portable power stations, solar panels, and portable solar energy systems.
Q2 What is the minimum order quantity (MOQ) and lead time?
There is no MOQ for the first order, and sample requests are welcome with a lead time of 5-7 working days. For subsequent bulk orders, the requested MOQ and lead time will depend on the specific order quantities.
Q3 What payment terms are accepted?
We accept multiple flexible payment terms, including T/T, Trade Assurance, L/C, Western Union, MoneyGram, Escrow, and online PayPal.
Q4 How long is the warranty and after-sales service period?
We offer a comprehensive 12-month after-sales service and warranty period for our products.
Q5 What shipping options and terms do you support?
We offer standard trade terms including EXW, FOB, CIF, CRF, as well as convenient Door-to-Door delivery services.
Q6 Do you provide custom OEM/ODM services?
Yes, absolutely. We have extensive experience delivering tailored OEM and ODM solutions to meet your unique branding and system requirements, subject to project quantities.
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