Advertisement
INSTALLATION INSTRUCTION FOR SR220-250P SERIES SOLAR MODULE
230W series solar modules are made of 60pcs of 156mm×156mm crystalline solar cells in series with high efficiency,
high transmission and low iron toughened glasses , anti-aging EVA and high flame-resistant back sheet to laminate,
and anodized aluminum alloy frame. Products have high efficiency, lifespan easy installation, high wind resistance
etc.
Products are made according to national standard GB/T9535-2005（IEC61215-2005）and have passed authority test
center's examination. Our products can be used in home roof solar systems, PV stations, communication stations,
petrol, ocean, meteorological, traffic and solar building etc.
SR220-250P series solar modules mainly include220W、225W 、230W 、235W、240W、245W、250W
1、Electrical Specification POLY-Si series
Model
Number of cells(pcs)
Pmpp(W)
Voc(V)
Isc(A)
Vmpp(V)
Impp(A)
Max series fuse rating(A)
Nominal Mass
Package Size
Cell Size
MAX
System voltage
Bypass Diode Rating
● The electrical characteristics are within ±10 percent of the indicated values of Isc, Voc and Pmp under test
conditions (irradiance of 100 MW/cm
● Under normal conditions, a photovoltaic module is likely to experience conditions that produce more current
and/or voltage than reported at standard test conditions. Accordingly, the values of Isc and Voc marked on this module
should be multiplied by a factor of 1.56 when determining component voltage ratings, conductor ampacity, fuse sizes,
Mounting Manual
PHOTOVOLTAIC MODULE
2
,AM1.5 spectrum, and a cell temperature of 25℃)
SR220-250P
60
230±3%
38.0±3%
8.18±3%
30.4±3%
7.57±3%
15±3%
21.5kg
1650mm×992mm×50mm
156mm×156mm
DC1000V
45V, 12A,6pcs provided
Advertisement
Table of Contents
Summary of Contents for SUNRI SOLAR SR220-250P SERIES
- Page 1 Products are made according to national standard GB/T9535-2005（IEC61215-2005）and have passed authority test center’s examination. Our products can be used in home roof solar systems, PV stations, communication stations, petrol, ocean, meteorological, traffic and solar building etc. SR220-250P series solar modules mainly include220W、225W 、230W 、235W、240W、245W、250W 1、Electrical Specification POLY-Si series PHOTOVOLTAIC MODULE...
- Page 2 and size of controls connected to the PV output. ● Refer to section 690-8 of the NEC for an additional multiplying factor of 156 percent which may be applicable. ● Installation should be in accordance with CSA C22.1, Safety Standard for Electrical Installations, Canadian Electrical Code, Part 1.
-
Page 3: Operating Environment
3、Structure 4、Operating environment CLIMATE CONDITION Install the PV module in the following conditions: ● Environment temperature：47℃ ± 2 ℃。 ● Operating temperature：-40℃ to 85 ℃● Waterproof: don’t dip the modules into the water or continually explode under the water device or fountain. - Page 4 ● Antisepsis: keep away from salt erode and sulfuration places 5、Mounting and notes ● The modules’ electrical performance in a system is the same. When connected in series, all modules must have the same amperage. When connected in parallel, the modules must all have the same voltage. Connect the quantity of modules that match the voltage specifications of the devices used in the system.
- Page 5 ●Avoid installing under the shadow, even the module factory use the bypass diode to decrease the loss of energy, the shadow will lead to the loss of output power. 6、Grounding ●All module frames must be attached to an earth ground. A qualified electrician must do the ground connection .The cable which connects the earth must be copper wire with 12AWG.
- Page 6 ● Use the holes(5.0mm) marked ' '. To create the conductive connection (frame is anodized), use Stainless steel M5nut, two Stainless steel cut washer, Stainless steel M5 plain washer, Stainless steel M5 spring washer , M5 copper wire ,and Stainless steel M5 bolt. 1.
- Page 7 8、Mounting ● Each module must be securely fastened at a minimum of 8 points(7mm× 11.5mm). The frame has been stress tested for mounting on the long sides. Its short sides must not secure the module. ● We recommend using a torque wrench for installation. The tightening torque(using stainless steel M6 bolts 、 Stainless steel washer and Stainless steel M6 nut ) should be around 15-20Nm.Use the existing holes to secure the module and do not drill additional holes(doing so would void the warranty).Use appropriate corrosion-proof fastening material.
-
Page 8: Bypass Diodes
module when shipped from the factory. ● Correct wiring scheme When designing the system, avoid forming loops to minimize risk in the event of an indirect lighting strike. Check that wiring is correct before starting the generator. If the measured open circuit voltage ( Voc) and short-circuit current (Isc) differ from the specifications, then there is a wiring fault. - Page 9 modules using plenty of water (from a hose) without cleaning agents and using a gentle cleaning implement (a sponge). Dirt must never be scraped or rubbed away when dry, as this will cause micro-scratch. We recommend that the system be inspected at regular intervals. 13、Checklists: ●...
- Page 10 14、Danger of death from electric shock! Solar modules generate electricity as soon as they are exposed to light. One module on its own is below the safety extra low volt level, but multiple modules connected in series (summing the voltage) or in parallel (summing the current) represent a danger.
Need help?
Do you have a question about the SR220-250P SERIES and is the answer not in the manual?
Questions and answers