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General Installation Manual
Photovoltaic Module HIT
VBHNxxxSJ25 series
VBHNxxxSJ40 series
VBHNxxxSJ46 series
VBHNxxxSJ47 series
Model No.
VBHN240SJ25, VBHN245SJ25, VBHN250SJ25
VBHN285SJ40,
VBHN285SJ46, VBHN295SJ46, VBHN300SJ46
VBHN320SJ47, VBHN325SJ47, VBHN330SJ47
VBHNxxxSJ25 series
Thank you for choosing Panasonic photovoltaic module HIT
manual completely before you install or use of HIT
TM
maintenance, HIT
will provide you with clean, renewable solar electricity for
many years. This manual contains important installation, maintenance and safety
information. The word "module" as used in this manual refers to one or more PV
modules. Retain this manual for future reference.
TM
VBHNxxxSJ40 series
VBHNxxxSJ46 series
TM
TM
. With proper operation and
VBHNxxxSJ47 series
. Please read this
CONTENTS
･GENERAL INFORMATION
･SPECIAL CONDITIONS
DISCLAIMER OF LIABILITY
CUSTOMER SERVICES
"HIT" is a trademark of the Panasonic Group.
Other product and service names listed in this manual are
trademarks or registered trademarks of respective companies.
2
3
8
9
10
13
14
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Table of Contents
Related Manuals for Panasonic VBHNxxxSJ25 series
Summary of Contents for Panasonic VBHNxxxSJ25 series
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Page 1: Table Of Contents
VBHNxxxSJ40 series VBHNxxxSJ46 series DISCLAIMER OF LIABILITY CUSTOMER SERVICES Thank you for choosing Panasonic photovoltaic module HIT . Please read this “HIT” is a trademark of the Panasonic Group. manual completely before you install or use of HIT . With proper operation and... -
Page 2: Safety Precautions
Do not puncture or damage the back sheet of a For a non-integrated module, the assembly is remove any parts installed by Panasonic. module. In case of a scratch on the back sheet, to be mounted over a fire resistant roof cover-... -
Page 3: Module Specifications
MODULE SPECIFICATIONS Under normal conditions, a module may experi- quently observed in actual practice. ence conditions that produce more current • and/or voltage than reported at standard Module specifications are shown in Table 1-1, 1 component test conditions. Accordingly, the -2, 1-3, 1-4 and Figure 1-1, 1-1-a, 1-1-b, 1-2, 1- values of Isc and Voc should be multiplied by a 3, 1-4. - Page 4 Dimension in mm Back side * The positions of the holes are all symmetrical against the center of the module. Section A-A’ Section B-B’ Side Front side Note) A module is installed using 4 points, symmetrical mounting within setting range (shaded). Figure 1-1.
- Page 5 Table 1-2. Model Specifications Model VBHN285SJ40 +10/-0 % Maximum Power (Pmax) ±10 % Open Circuit Voltage (Voc) 63.5 ≧90 % Short Circuit Voltage (Isc) 5.91 Maximum Power Voltage (Vpm) 52.0 Maximum Power Current (Ipm) 5.49 Cell Number in Series Cell Type Silicon hetero-junction* Maximum System Voltage (Vsys) 1000...
- Page 6 Table 1-3. Model Specifications Model VBHN285SJ46 VBHN295SJ46 VBHN300SJ46 +10/-0 % Maximum Power (Pmax) ±10 % Open Circuit Voltage (Voc) 63.5 63.7 63.8 ≧90 % Short Circuit Voltage (Isc) 5.91 6.00 6.04 Maximum Power Voltage (Vpm) 52.0 52.7 53.1 Maximum Power Current (Ipm) 5.49 5.60 6.65...
- Page 7 Table 1-4. Model Specifications Model VBHN320SJ47 VBHN325SJ47 VBHN330SJ47 +10/-0 % Maximum Power (Pmax) ±10 % Open Circuit Voltage (Voc) 69.4 69.6 69.7 ≧90 % Short Circuit Voltage (Isc) 5.98 6.03 6.07 Maximum Power Voltage (Vpm) 57.3 57.6 58.0 Maximum Power Current (Ipm) 5.59 5.65 5.70...
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Page 8: Standards
STANDARDS BYPASS DIODE bypass diode: 24 cells / diode (See Figure 3). • VBHNxxxSJ series comply with the requirements of When the modules in series strings are shaded IEC61215, IEC61730-1, IEC61730-2 and the CE mark. MECHANICAL LOADING partially, it may cause reverse voltage across cells or modules, because the current from APPLICATION CLASS OF PRODUCT The method offers a maximum load as shown in the... -
Page 9: Installation
Please read this guide completely before installation or use of the modules. OPERATING CONDITIONS Panasonic recommends that modules be operated within the following Operating Conditions. An installa- tion location with conditions beyond the Operating Conditions or with other Special Conditions (see below) should be avoided. -
Page 10: Module Installation
To to dissipate. Install modules so that air can avoid water stains, Panasonic recommends to circulate between the roof and the module. install panels at a slope steeper than the water gradient. - Page 11 Installation (reference) 38mm 34mm Solar Module Metal clamp B 38mm (2 places) 46mm Metal clamp A (2 places) Mounting Structure Rail For VBHNxxxSJ40 Solar Module M8 Bolt Spring washer Flat washer Flat washer Module Spring washer Mounting Structure Rail M8 Nut Figure 5-2.
- Page 12 Installation (reference) 38mm 11mm Solar Module Metal clamp B 38mm (2 places) 35mm Metal clamp A (2 places) Mounting Structure Rail For VBHNxxxSJ46 38mm 11mm Solar Module Metal clamp B 38mm (2 places) 35mm Metal clamp A (2 places) Mounting Structure Rail For VBHNxxxSJ47 Solar Module...
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Page 13: Wiring
Minimum • Please contact your Panasonic Authorized diameter of wire conduit is 4 mm . The temper- ature rating of conductor is –40 ～90 ℃. -
Page 14: Maintenance
© SANYO Electric Co., Ltd. 2018 • It is recommended to read carefully the manu- SANYO is part of the Panasonic Group and is in charge als of detergent and understand notes on usage of the manufacturing process for HIT and first-aid treatment.