ELECTRICAL PARAMETERS AT STC

TYPe	SQ66HB 610W	SQ66HB 615W	SQ66HB 620W
Rate Maximum Power (Pmax) [W]	610	615	620
Open Circuit Voltage (Voc) [V]	48.10	48.30	48.50
Maximum Power Voltage (Vmp) [V]	39.77	39.96	40.21
Short Circuit Current (Isc) [A]	16.05	16.10	16.13
Maximum Power Current (Imp) [A]	15.34	15.39	15.42
Module Efficiency [%]	22.6	22.8	23.0
Power Tolerance	0~+3%	0~+3%	0~+3%
Temperature Coefficient of Isc (α-Isc)	+0.045%/°C	+0.045%/°C	+0.045%/°C
Temperature Coefficient of Voc (β-Voc)	-0.250%/°C	-0.250%/°C	-0.250%/°C
Temperature Coefficient of Pmax (γ-Pmp)	-0.290%/°C	-0.290%/°C	-0.290%/°C

MECHANICAL PARAMETERS

Cell	Mono
Weight	33.1kg
Dimensions	2382±2mm × 1134±2mm × 30±1mm
Cable Cross Section Size	4mm²(EC), 12 AWG(UL)
No. of cells	132 (6×22)
Junction Box	IP68, 3 diodes
Connector	QC 4.10–351 / MC4–EVO2A
Cable Length (Including Connector)	300mm(+) / 400mm(-)
Front Class/Back Glass	2.0mm / 2.0mm
Packaging Configuration	36pcs/Pallet, 720pcs/40HQ Container

SUPERIOR WARRANTY

Honor

Providing Our Customers with Best Services

Served over 300 customers from 20 countries

Established cooperative relations with well-known domestic enterprises such as State Power Investment Group Co., Ltd. and set up a foreign trade department to expand trade cooperation in more than 20 countries and regions in Europe, Southeast Asia and other places.

Qualifications

CE certificate

Qualifications

TUV certificate

Hebei Province Industrial Enterprise R&D Institution Certificate

Demonstrative unit of carbon neutrality commitment

Solar product certification

Quality Management System Certification Certificate (English)

FAQ

Lead time？

The order lead time is need 15-25 days after receiving deposit.

How can I start the order?

We can send you the proforma invoice with our bank details. After we received the down payment, we will start the production.

Do you have after sales support?

Yes, we have rich experience in handling after-sales issues via video or email.

Can we ship it in a timely manner?

We have a massive inventory that can be shipped in a timely manner

Introduce

Hebei Siqian New Energy Technology Co., Ltd. was established in 2016 with a registered capital of 106 milion yuan. The brand is "Siqian New Energy', headquartered in Laiyuan Economic Development Zone, Hebei. The company has been rated as national high-tech enterprises, specialized smal and medium-sized enterprises, excellent private enterprises.