JA Solar 550W Mono PERC Half-Cell Solar Panel

550Wp · 21.3% efficiency · Mono PERC half-cell

Best price-per-watt in our catalogue
Highest-turnover panel for retail shops
12-year product warranty · 25-year performance warranty
Continuous stock — fast repeat orders

Reference wholesale price

4,800,000 Toman/ panel

Minimum order quantity

1 pallet (36 panels ≈ 19.8 kW)

This is an approximate reference price. The firm price depends on quantity, the day's exchange rate and shipping terms, and is stated on the proforma.

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This product is sold wholesale only, from the stated minimum order quantity upwards.

About this product

JA Solar's dependable value option with proven PERC technology and the best price-per-watt in our range. The highest-turnover panel among retail shops and budget-sensitive projects; we hold continuous stock so repeat orders ship within a few working days.

SKU: SA-PNL-JA550
Manufacturer part no.: JAM72S30-550/MR
Warranty: 12-year product warranty · 25-year linear performance warranty
Unit weight: 28.6 kg

Certified authenticity · Direct import · Nationwide delivery

Wholesale order terms

Minimum order quantity: 1 pallet (36 panels ≈ 19.8 kW)
Units per pallet: 36 panel
Container load: 720 — 40ft HQ container (20 pallets ≈ 396 kW)
Lead time: From stock: 2–5 working days · Factory order: 2–40 days
HS tariff code: 8541.43.00
Country of origin: China

Tiered pricing

Base wholesale1 pallet
Multi-pallet5+ pallets
Container1 × 40ft HQ

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Full technical specifications

JA Solar 550W Mono PERC Half-Cell Solar Panel

IEC 61215IEC 61730ISO 9001CE

Full technical specifications — JA Solar 550W Mono PERC Half-Cell Solar Panel
Rated power (Pmax)	550 W
Module efficiency	21.3%
Cell technology	Mono PERC, 144 half-cells
Bifacial	No — monofacial backsheet
Open-circuit voltage (Voc)	49.9 V
Short-circuit current (Isc)	13.99 A
Temperature coefficient of Pmax	−0.35 %/°C
Maximum system voltage	1500 V DC
Dimensions	2278 × 1134 × 35 mm
Weight	28.6 kg
Junction box rating	IP68
Snow / wind load	5400 / 2400 Pa

Specifications follow the manufacturer's published datasheet and may vary by production revision. The exact model revision is confirmed on the proforma.

Frequently asked questions

JA Solar 550W Mono PERC Half-Cell Solar Panel

For a retail shop, is PERC or TOPCon the better stock item?

PERC turns over faster because its lower price matches retail customers' budgets. We recommend stocking both: PERC for day-to-day sales and TOPCon for project customers.

What is the minimum wholesale order?

One pallet for panels, five units for inverters and batteries, and five sets for mounting structures. Container-scale orders get tiered pricing and dedicated payment terms.

How are wholesale prices quoted?

Wholesale pricing depends on quantity, the day's exchange rate and shipping terms, so we do not publish fixed prices. Submit an RFQ and you will receive an official proforma within one working day.

How is nationwide delivery handled?

We ship from the Mashhad warehouse to every province via contracted freight carriers with transit insurance. Goods leave on their original factory pallets and packaging.