Solar Complete 4kW System with ReneSola panels and Magnum MS4448PAE, 120/240VAC, Off-grid
NOTE: This Complete System Kit IS NOT a factory pre-wired System! It comes in separate boxes and you will have to put it together! It is not hard at all if you follow the instructions and have DIY mentality!
This product offers a complete power conversion system between batteries and AC power. It can provide backup power, or provide complete stand-alone off-grid service.
This Kit Includes the Following Components:
NOTE: The system is packaged boxes, and you will have to put it together yourself. It is quite simple, if you follow the instructions! The Magnum Mini Panel is pre-wired by factory for easy installation.
If you have any questions, please feel free to contact the seller!
Magnum MS4448PAE Inverter/charger:
The MS-PAE Series Inverter/Charger from Magnum Energy is a pure sinewave inverter designed specifically for the most demanding renewable energy applications. The unique design of the MS-PAE Series provides two 120VAC output lines that are 180° out-of-phase with each other, so that the combination of the L1 and L2 lines total 240VAC and the voltage between either L1 or L2 and neutral is 120VAC, eliminating the need to purchase two units and stack them together to get 240 volts.
When the power requirements of the system are beyond the capacity of a single MS-PAE Series inverter or the system is expanded as more loads are added, up to four MS-PAE Series inverters can be connected together in a parallel configuration. When connecting inverters in parallel, the overall inverter power and surge capacity is increased to power a large single load or more smaller loads.
Available in 4400 (48 volts) watt models, the MS-PAE Series inverters are powerful, easy-to-use and ETL listed to the stringent requirements of UL 1741 and CSA C22.2 No. 107.1-01 for Renewable Energy installations.
Input battery voltage: 36 to 68 VDC
Nominal AC output voltage: 120/240 VAC
Output frequency and accuracy: 60 Hz +- 0.005%
Total Harmonic Distortion (THD): <5%
1 msec surge current: Line-Neutral: 120, Line-Line: 70
100 msec surge current: Line-Neutral: 75, Line-Line: 40
5 sec surge power: 8500 real watts
30 sec surge power: 6000 real watts
5 min surge power: 5400 real watts
30 min surge power: 4800 real watts
Continuous power output at 25C: 4400 VA
Maximum Rated input battery current: 144 ADC
Inverter efficiency: 94%
Transfer time: 16 msecs
Search Module (with remote): < 6 watt
No Load (120 VAC output with remote): 25 watts
Waveform: Pure Sine Wave
Continuous output at 25C: 60 ADC
Charger efficiency: 85%
Power Factor: >0.95
Input current at rated output: 17.5 AAC per leg at 120/240 VAC split phase
General Features and Capabilities
Transfer relay capability: MS2012, MS2812, MS4024: 2 legs at 30a for 120 V/30 A or 240 V/60 A service
MS2000: 30 A single input
Five stage charging capability: Bulk, Absorb, Float, Equalize, and Battery Saver
Battery temperature compensation: with available temp sensor (battery temp 0 to 50C)
Remote inverter on/off witch: With available pigtail to connect to dry contact
Internal cooling: 0 to 120 cfm variable speed drive using dual 92 mm brushless DC fans
Over-current protection: Yes, with two overlapping circuits
Over-temperature protection: Yes on transformer, MOSFETS, and battery
Conformal coating on PCB's for corrosion protection: yes
Powder coated chassis and top for corrosion protection: yes
Stainless steel fasteners for corrosion protection: yes
Dual AC branch rated output breakers: Optional on the MS2000 and MS2012 - AC breakers in 15 or 20 amp ratings
Listings: ETL listed to UL/cUL 458, UL 1741, CSA C22.2 #107.1-01, meets KKK-A-1822E standard
Warranty: Five years (for Magnum Inverter)
Operating temperature: -20C to 60C (-4F to 140F)
Non-operation temperature: -40C to 70C (-40F to 158F)
Operating humidity: 0 to 95% RH non condensing
Mounting: Shelf (top or bottom up) or bulkhead (vents up)
Max operating altitude: 15,000' / 4570m
Dimension (HWD): 13.75" x 12.65" x 8.0" / 349 x 321 x 203 mm
Weight: 55 lbs / 24.9 kg
ReneSola 250W Solar Panels:
The new, breakthrough, Virtus®II solar module is an ingenious combination of the high quality and efficiency of Monocrystalline modules, with the lower cost of Multicrystalline modules.
ReneSola’s innovative ingot growth technology improves the uniformity of the grain size and preferred orientation, resulting in higher minor-carrier lifetime and lower dislocation density. The outcome is significantly increased cell efficiency.
The company’s innovative, controlled, DDS production process for the Virtus® A ++ wafers produces far fewer defects than conventional multicrystalline silicon wafers. This enables Virtus®II solar modules to achieve a 4% higher power output, yet maintain the same LID and CTM loss.
Electrical Characteristics STC:
Maximum Power (Pmax) 250 W
Power Tolerance 0 ~ +5W
Module Efficiency 15.4%
Maximum Power Current (Imp) 8.31 A
Maximum Power Voltage (Vmp) 30.1 V
Short Circuit Current (Isc) 8.83 A
Open Circuit Voltage (Voc)37.4 V
Values at Standard Test Conditions STC (Air Mass AM 1.5, Irradiance 1000W/m², Cell Temperature 25°C)
Electrical Characteristics NOCT:
Maximum Power (Pmax) 185 W
Maximum Power Current (lmp) 6.57 A
Maximum Power Voltage (Vmp) 28.2 V
Short Circuit Current (lsc) 7.12 A
Open Circuit Voltage (Voc) 35.0 V
Values at Normal Operating Cell Temperature, Irradiance of 800 W/m², spectrum AM 1.5, ambient temperature 20°C, wind speed 1 m/s
Varied Irradiation Efficiencies:
Irradiance 200W/m² 400W/m² 600W/m² 800W/m² 1000W/m²
Efficiency 15.8% 16.2% 16.2% 16.1% 16.0%
Cell Type 156 x 156 mm Polycrystalline, 60 (6x10) pcs in series
Glass High Transmission, Low Iron, Tempered Glass
Frame Anodized Aluminum Alloy
Junction Box IP65/IP67 rated, with bypass diodes
Dimensions 1640 x 992 x 40 mm (64.57 x 39.06 x 1.57 inches)
Output Cable 4mm² (EU)/12 AWG (US), 1000mm
Weight 19kg (41.89 lbs)
Temperature Coefficient of Voc -0.30%/°C
Temperature Coefficient of Isc 0.04%/°C
Temperature Coefficient of Pmax -0.40%/°C
Nominal Operating Cell Temperature (NOCT) 45°C + 2°C
Operating Temperature -40°C ~ +85°C
Maximum System Voltage 1000VDC (EU) / 600VDC (US)
Maximum Series Fuse Rating 20A (EU) / 15A (US)
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