Sanyo HIT POWER 180, HIT POWER 195, HIT POWER 186, HIT POWER 190, HIT POWER 205 User Manual

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General Installation Manual

General Installation Manual for SANYO HIT® Photovoltaic Modules. Please read this manual completely before use of, or installation of HIT Power modules. This manual applies to the following models:

HIT Power 205 HIT Power 200 HIT Power 195 HIT Power 190 HIT Power 186 HIT Power 180

INTRODUCTION Thank you for choosing SANYO HIT Power photovoltaic (PV) modules. With proper operation and maintenance, your solar PV modules 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.

Disclaimer of Liability SANYO does not assume responsibility and expressly disclaims liability for loss, damage, or expense arising out of, or in any way connected with installation, operation, use, or maintenance by using this manual. SANYO assumes no responsibility for any infringement of patents or other rights of third parties, which may result from use of modules. No license is granted by implication or under any patent or patent rights. The information in this manual is believed to be reliable, but does not constitute an expressed and/or implied warranty. SANYO reserves the right to make changes to the product, specifications, data sheets and this manual without prior notice.

General Information The installation of solar modules requires a great degree of skill and should only be performed by qualified licensed professionals, including, without limitation, licensed contractors and electricians.

WARNING

• All instructions should be read and understood before attempting to install, wire, operate, or maintain a PV module.

• Contact with electrically active parts of the module such as terminals can result in sparks, injury, fire, burns, and lethal shock whether the module is connected or disconnected.

(HIP-205BA19) (HIP-200BA19) (HIP-195BA19) (HIP-190BA19) (HIP-186BA19) (HIP-180BA19)

• The installer assumes the risk of all injury that might occur during installation.

• PV modules generate direct current (DC) electrical energy when exposed to sunlight or other light sources.

• Even a single module produces enough voltage and current to cause shocks and burns if safety precautions are not followed.

• The shock hazard increases as modules are connected in parallel, producing higher current, and as modules are connected in series, producing higher voltages.

• To avoid the hazards of electric sparks, shock, fire, burns, injury, and damage:

• Cover the entire front surface of

the PV module with a dense, opaque material such as a cardboard box or cloth, during installation and handling.

• Work only in dry conditions,

with dry modules and insulated tools.

• Do not stand or step on a

module.

• Do not puncture, cut, scratch or

damage the back sheet of a module. Back sheet damage will void a module’s Limited Warranty and may cause fire.

Never use modules with a damaged back sheet.

• Do not allow children and

unauthorized persons near the installation or storage site of modules.

• Completely ground all modules.

• Do not disassemble a module,

attempt any repair, open the junction box cover, nor remove any part installed by Sanyo. There are no user serviceable parts within the module or junction box.

• Wear suitable clothing, guards,

and gloves and remove metallic jewelry to prevent yourself from direct contact with 30 Volts DC or greater.

• Wear non-slip gloves and carry

a module by its frame with two or more people.

• Do not carry a module by its

wires or junction box.

• Do not drop anything on the

surfaces of a module.

• Ensure all system components

are compatible, and they do not subject the module to mechanical or electrical hazards.

• Sparks may occur; do not install the module where flammable gases or vapors are present.

• Never rest or leave a module unsupported or unsecured.

• Do not drop a module.

• Do not use or install broken

modules.

• Do not artificially concentrate sunlight on a module.

CAUTIONS

• Use a module for its intended purpose only.

• Do not treat the back sheet, frame, or front surface with paint or adhesives, to avoid reducing its’ functionality, damage, and causing inoperable conditions or other unknown trouble.

GENERAL SAFETY Follow all applicable codes, permission, installation and inspection requirements.

• Before installing modules, contact the appropriate authorities to determine any codes, permissions, installation and inspection requirements that apply.

• Electrically ground modules for all systems of any voltage. If not otherwise specified, it is recommended that requirements of the latest National Electrical Code (USA) or Canadian Electric Code (Canada) or other applicable local, national, or international electrical standards be followed. Refer to “System Grounding” section for more information.

• Be sure the construction or structure (roof, façade, etc.) where the modules are being installed has enough strength.

• For modules mounted on roofs, special construction or structures may be required to provide proper installation support.

• Both roof construction and module installation design have an effect on the fire resistance of a building. Improper installation may contribute to fire hazards. Additional devices such as ground fault, fuses, and disconnects may be required.

• Do not use modules of different power specifications, in the same string.

• Follow all safety precautions of other system components and BOS parts.

UL Listing Information

To satisfy UL requirements, when installing a module, be sure to:

• Use only stranded or solid copper single–conductor type UF cable or

General Installation Manual

Figure 1.

Installation

USE cable, rated sunlight resistant, for modules and interconnect wiring that is exposed to weather.

• Observe the requirements described in sections labeled INSTALLTION and SPECIFICATIONS.

INSTALLATION

Please read this guide completely before installation or use of the PV modules. This section contains electrical and mechanical specifications needed before use.

• Modules should be firmly fixed in place in a manner suitable to withstand all expected loads, including wind and snow loads.

• Metals used in locations exposed to moisture shall not be employed alone or in combinations that could result in deterioration or corrosion.

• Install modules where they are not shaded by obstacles like buildings and trees. Especially pay attention to avoid partially shading modules by objects during the daytime.

• Contact an Authorized Representative with questions regarding mounting profiles for modules if needed.

Notes on Installation

• Clearance between the roof surface and module frame is required to allow cooling air to circulate around the back of the module. This also allows any condensation or moisture to dissipate. Install modules so that air can circulate between the roof and the module.

• Leave 4 inches of clearance between the roof and the module frame.

• SANYO recommends the installation method and mounting profile shown in Figure 1.

• A module should be attached on a mount or support structure rail by metal clamps. The metal clamp must fulfill the following specifications: Size: not less than 1.5” (38mm) width Thickness: not less than 0.12” (3mm)

Material: aluminum alloy

• Recommendation of bolt torque range: 16N.m to 20N.m.

Operating Conditions

SANYO requires that modules be operated within the following conditions:

• Modules are intended for use in terrestrial applications only—no outer space use.

• Modules must not be installed nor operated in areas where, salt, hail, snow, sand, dust, air pollution, chemically active vapors, acid rain, soot, etc., are excessive.

• The ambient temperature must be within –20°C (-4°F) to 46°C (115°F). The temperature limits are defined as the monthly average high and low of the installation site.

• The wind pressure load of the installation site should be less than 2,880N/m2 (60PSF).

Installation (reference)

Metal clamp A (2 places)

Metal clamp A

M8 Bolt

Metal clamp A

SPECIFICATIONS

• Rated electrical characteristics are within –5% to +10% of the values measured at Standard Test Conditions (STC). STC conditions are; Irradiance of 1000W/m2, 25oC cell temp., solar spectral irradiance per IEC 60904-3.

• Under normal conditions, a photovoltaic module may experience conditions that produce more current and/or voltage than reported at Standard Test Conditions. Accordingly, the values of Isc and Voc marked on UL listed modules should be multiplied by a factor of 1.25 when determining voltage ratings, conductor capacities, fuse sizes, and size of controls connected to the module output. Refer

to Section 690 of the National Electrical Code for an additional

M8 Nut

38mm

Metal clamp B (2 places)

Mounting Structure Rail

End of Module

multiplying factor of 1.25 which may be applicable.

• The current output for modules shown in the SPECIFICATIONS section is measured at Standard Test Conditions. These conditions may not be frequently observed in actual practice.

38mm

Metal clamp B Solar Module

Metal clamp B

Module

Mounting Structure

Between Modules

Mechanical Loading

• Modules should be mounted at four (4) symmetrical quarter points by the means shown in Figures 1 and 2.

• This method offers a maximum load of 2,880N/m2 (60PSF) in a static state on the module surface. Note: This 60PSF mechanical loading value was tested with the following mounting devices: SolarMount® by UniRac®; top mounting clamps; mid clamp and end clamp size F; part no. 320029, 320102.

WIRING

• All wiring should be done in accordance with applicable electrical codes.

Solar Module

M8 Bolt

M8 Nut

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