Basic Info.
Model NO.
SMSH-20KW
Certificate
TUV IEC Ce RoHS
Type
off-Grid System AC
Warranty
25 Years Life Time
Inverter
Pure Sine Wave Output
Controller
Intelligent Controller
Battery Type
Lead-Acid AGM
Solar System Technology
IGBT
Soalr Ower System Upgrade
Easy Upgrade Solar Power System
Service
Free Design
OEM/ODM
Yes
Solar Panel Power
250W*60PCS
Solar Panel Type
Polycrystalline Silicon PV Module
Working Time
6-8hours
Solar Power Generator Life Span
More Than 25years
Transport Package
Carton or Wood Boxes
Specification
CE RoHS
Trademark
SUNMASTER
Origin
Zhejiang
HS Code
8502390000
Production Capacity
50, 000 PCS/Year
Product Description
| Connecting Diagram |
| Configuration List |
| Item | Certification | Description | Q'ty | Warranty |
| Solar panel | TUV / IEC / EC | Mono or Poly | 2 pcs | 20 years |
| Inverter | CGC / CQC / VDE | One (MPPT) tracking/ 50/60Hz; 230Vac 1500W/ SM-SH1500W | 1 set | 5 years |
| Distribution box (Optional) | CE | Lighting Protection. Air switch,Fusegar, knifeswitch, | 1 set | 5 years |
| Mounting system | CE | Slant roof bracket/ Cement Ground bracket/ Soil ground bracket | 1set | 10 years |
| PV cable | TUV/ UL | DC port PV1-F 1*4mm² | 20m | 10 years |
| AC port YJV-3*6mm² | 10m | 10 years |
| Solar Panel |
| Type | MONO | POLY | ||
| Power class | 280W | 335W | 270W | 320W |
| Open Circuit Voltage (Voc) | 43 | 44 | 43 | 43.8 |
| Short Circuit Voltage (Isc) | 8.35 | 9.92 | 8.23 | 9.42 |
| Max power Voltage (Vmp) | 36 | 36 | 36 | 36.5 |
| Max Power Current (Imp) | 7.78 | 9.3 | 7.35 | 8.76 |
| Efficiency | ≥17.1% | ≥17.2% | ≥16.5% | ≥16.4% |
| Dimension (mm) | 1650x991x35 | 1960x991x35 | 1650x991x35 | 1960x991x35 |
| Weight (kg) | 18±5% | 22.5±5% | 18±5% | 22.5±5% |
| Solar Inverter |
| Ambient temperature range | -25~+60ºC(>45ºC deloading) |
| Relative humidity | 0~95% |
| Max operating altitude | 4000m (>3000m derating) |
| Protection degree | IP65 |
| Topology | Transformerless |
| Night power consumption (W) | <1 |
| Cooiong method | Natural convection |
| Noise emision (dB) | <25 |
| Display | LCD |
| Warranty (Year) | 5/10/15/20/25 (Optional) Years |
| Solar Controller |
| Rated Charge current(A) | 40A | |
| Rated DC voltage(V) | 24/48 automatic identification | |
| Solar input Max voltage(V) | 42/84 | |
| Battery | Over charge protective voltage(V) | 28.6/57.2 |
| Battery | Over charge recover voltage(V) | 27.4/54.8 |
| Battery | Constant charge voltage(V) | 27/54 |
| Battery | Over discharge alarm voltage(V) | 20/40 |
| Environment Humidity and temperature | 0-90% No condense,55ºC | |
| Protective Functions | Protection against anti-charge at night,battery over charge, over discharge protection,Joint-reversed of solar modules | |
| Solar Battery |
| Nominal Voltage | 12V | |
| Nominal Capacity | 100Ah(10hr,1.80V/cell,25ºC) | |
| Approximate Weight | 27.5 kg | |
| Internal Resistance | 5.5 mΩ(Lead terminal) | |
| Terminal | Lead wire(4.0mm²×1.8m) | |
| Maximum Charge Current | 25 A | |
| Ambient Temperature | -35~55 ºC | |
| Dimension | Length | 329mm(±2 mm) |
| Width | 172mm(±2 mm) | |
| Container Height | 214mm(±2 mm) | |
| Total Height | 236mm(±2 mm) | |
| Case | ABS | |
| PV Combiner Box |
| Components | Parameter | Function |
| Circuit breaker (Air switch) | 40A | When the current of the protected,circuit exceeds the specified value,the circuit breaker will automatically break off to protect the whole circuit. |
| Fusegear | 40A | When the current of the protected circuit exceeds the specified value,fusegear will break off automatically |
| Surge protective device (SPD) | UC:420V lmax:20KA In: 10KAUp≤1.8KV | Photovoltaic lightning protection device |
| One phase self dual over voltage protection device | Working range 220V,50Hz, over voltage protection Uvo=270V±5V Under voltage protection Uoe= 170±5V | When the circuit voltage is highet or lower, it will shut down automatically.when the voltage reaches standard level, it will recover automatically. |
| Knife switch | / | automatic/ by hand |
| Conductor | Tinned Fine Re Copper Strand, according to VDE0295/IEC60228. Class 5 | ||
| Insulation | Polyolefin Copolymer electron-beam coss-linked | ||
| Sheath Jacket | Polyolefin Copolymer electron-beam coss-linked | ||
| Nominal Voltage | Uo/U=600V/1000VAC, 1000V/1800VDC | ||
| Test Voltage | 6500V, 50Hz, 5Min | ||
| Temperature Rating | -40°C-125°C ,More than 25 Years (TUV) | ||
| Fire Performance | IEC 60332-1 | ||
| Smoke Emission | IEC61034, EN 50286-2 | ||
| Low Fire Load | DIN 51 900 | ||
| Certification | TUV 2PFG 1169/08 2007 PV1--F | ||
| Mounging System |
The wind capacity of such mounting system can reach (40m/s, 32.5kg/ square meters, level 13), snow load capacity can reach 70kg/ square eters
The whole system has strong safety performance.
Can be customized based on customer's cactual situation
The mounting system can be desingned with best solution based on slope roof, flat ground and soil ground