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19 kW Solar Generator Off-Grid Kit with On Grid Capability BP958615

diy solar
    off grid
  • 19 kW Solar Generator
  • A pre-wired power center, makes this meticulously engineered, AC off-grid systems with grid tied options fast and easy to install. All components are assembled and tested by factory trained technicians to maximize ease of installation. We originally engineered this system for a large data collection site on I-80 in the Midwest. Our Solar Consultants said it would also be a good fit for some home backup power requests as well as off-grid homes. This kit starts with 8 250 watt solar panels and is expandable up to 18 panels without having to add a 2nd charge controller. We then added a 120 / 240 volt AC pre-wired power center with a 2nd battery box to house the charge controller and is expandable with an optional 3rd set of batteries giving you a whopping 28,800 watts of energy reserve. We packaged the whole kit with the charge controller in the 2nd battery enclosure so you can complete the wiring with a minimal amount of expertise needed.
  • Only: Item Discontinued See Off-Grid Kits Learn More
    power This system qualifies for a Federal Tax Credit of 30% of the installed cost!
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19 kW Solar Generator AC Solar Power Systems Off-Grid with On Grid Capabilities

Model Part Number Solar Output Watts (STC) Inverter Output Watts Daily Output Based On 5 Hours Sun Per Day Type Energy Storage
19 kW Solar Generator BP958615 2,000 4,400 10,000 Watts (STC) Off-Grid / On Grid 19,200 Watts


magnum 5880 solar

Your solution for cost effective off-grid power systems starts with a Magnum Energy pre-build power center and Midnite Solar charge controller. Magnum Energy and Midnite Solar have an in-depth understanding for off-grid solar systems. Our expert team of Energy Consultants have extensive experience expertise in designing custom-made stand alone systems for remote locations. Magnum Energy power centers are affordable, high-performance pure sine wave inverters and are considered the best on-the-market for off-grid solar. The Magnum MS4448PAE Power Center has sophisticated protection circuitry, making Magnum inverters immune from damage by overloads, short circuits, over-temperature and input polarity reversal. Midnite Solar charge controllers are a three-function controller that provides reliable solar battery charging. Midnite Solar circuit breaker box complete with breakers. Optional IronRidge roof or ground mount rack options allow you the flexibility to put your system where it will best harvest energy on your property.

This expandable system has 25 year guaranteed UL listed solar panels, 5 year guarantee on Magnum powr center, UL listed combiner box and we supply all the connectors from the panel to the box. You supply the conduit and wire from the box to the power center which is outdoor NEMA 3 rated. The 19 kW Solar Generator is the only choice when you need a fully integrated off-grid system with pure sine wave inverter all pre-wired ready for you to add your own rack or select one of ours. Blue Pacific Solar will supply you with the 1 - Line Drawing; Full Instructive Three-Line Diagram of Entire DC Circuit, as Well as AC Lines to Your Main Panel. to hook it all up. You supply the brow sweat and save yourself thousands of dollars over the cost of hiring a contractor to install your system.


ground mount

*What's On the Truck:

  • Pre-built / wired power center with 2nd cabinet that holds charge controller, 8 additinoal batteries w/breaker box. Panels and connectors included. Choose optional ground or roof mount rack. Racks are not included in base kit package.
  • 1 Magnum Energy MS4448PAE Pure Sinewave Inverter
  • 2 Midnite Solar MNBE-D-3R-AL Aluminum Outdoor Battery Enclosures with Locking Doors
  • 8 Yingli or ET Solar, 250W Solar Panels
  • solar generator
  • 16 UPG UB-GC2 AGM No Maintenance, Long Life, Sealed Batteries
  • 1 Magnum Energy ME-ARC 50 Inverter Remote
  • 1 Magnum ME-BMK Battery Monitor
  • 1 Midnite Solar Classic MPPT Charge Controller 200V
  • 1 MidNite MNPV-6-250, High Voltage Combiner Box
  • 2 MNEPV20-300 20 amp DC Breaker 300VDC DIN, 26mm High Voltage Breakers
  • Midnite MNSPD300 Surge Suppressor 120/240
  • 1 MidNite MNPV-12-250, High Voltage Combiner Box Mounted on Cabinet/pre-wired to Controller
  • 1 MNEPV-80 80 amp DC Breaker 150VDC DIN, 26mm
  • 2 MC4 10 AWG-PV Wire - 50' cable extension
  • All Required Internal Cables and Connectors
  • AC and DC Input Breakers
  • Inverter Bypass Switch Allows Choice of Generator / Grid or Inverter Output
  • Clearly Labeled Color coded Connection Points for AC and DC Input and Output
  • Both power centers are fully Assembled and tested by experienced factory trained technicians. Batteries are included, but are shipped uninstalled.
  • 1 - Line Drawing; Full Instructive Three-Line Diagram of Entire DC Circuit, as Well as AC Lines to Your Main Panel.

*Pre-wired Builds Require 10 - 15 Business Days to Ship


solar power centers


Optional Rack / Battery Bank / Panels Part # Price  
1 Set Basic IronRidge Ground Racking Option D (6 Rack Sets Required for 6 Solar Panels) ironridge solar racks
 BP6932304solar ground rack
1 Set Basic IronRidge Roof Mount Racking Option D (6 Rack Sets Required for 6 Solar Panels) ironridge solar racks
 BP6932304solar roof rack
10 KW-BATTERY-PAC Add-On / 1 MNBE-D Battery Enclosure w/ locking door; 8 - 6v Deep Cycle (48 volt System), 200 AH; 6 2/0 - 8" Cable, Battery (red/black); 1 2/0 - 48" Cable, Battery (red/black):  BP9335003solar roof rack
1KW-Panel Add-On; (Array Combination from 2 strings of 4 to 4 strings of 3); 4 Additional Yingli or ET Solar, 250W Solar Panels; Panel Breaker combination changes to 4 MNEPV-15 15 amp DC Breaker 150VDC; 4 MC4 10 AWG-PV Wire - 50' cable extension  BP9335250solar roof rack
1.8KW-Panel Add-On; 7 Additional Yingli or ET Solar, 250W Solar Panels; Panel Breaker combination changes to 5 MNEPV-15 15 amp DC Breaker 150VDC; 5 MC4 10 AWG-PV Wire - 50' cable extension  BP9331757solar roof rack


Inverter Options Description Part # Price  
ME-AGS-N Automatic Generator Start WORKS WITH;
ME Series, MM Series, MMS Series, MS Series, MS-PAE Series, RD Seriesmppt
BP2911442solar charger


**Freight Shipping is Dock to Dock

magnum energy magnum inverters

In circumstances where we have to ship by freight, free or otherwise, that means dock to commercial dock (not residential) to any of the lower 48 states. If the customer does not specify a local commercial dock that is available, we will ship to the nearest terminal where the shipment will be held for will call pick up by the customer. If you choose to have your order shipped to your residence, most orders require special handling for unloading and the pallet has to be transferred to a truck with a lift gate. In most cases, truck freight companies do NOT require their drivers to unload shipments. An additional "Residential" as well as a "Lift Gate" special handling fee will apply if the driver unloads the merchandise to the curb at your residence. The special handling fee is $89.00 and is available at checkout. If you have selected this add on service, the shipping carrier will call and schedule delivery of your solar kit, (provided the weight and dimensions of the product fits the criteria for lift gate service). You can avoid the residential and lift gate fees by arranging a "Will Call" pickup at the closest freight company terminal. In that case, you will need a pickup truck, a copy of the bill of laden, and a photo ID. When you arrive at the freight company terminal, the freight company will load your order into the bed of the truck with their forklift. The most common pallet size = 65" X 44" (Height depends on Product). Be sure and check for hidden damage.

*Solar Panel

ET 250 Watt Solar Panels (*Equal or Better, Subject to Availability)
Open Circuit Voltage (VOC) 36.8 Volts
Maximum Operating Voltage (Vmp) 29.5 Volts
Short Circuit Current (Isc) 8.59 Amps
Maximum Power Current-IPM (A) 8.02 Amps
Maximum Power at STC (Pmax) 235 Wp
Maximum System Voltage 600 VDC
Short-circuit current temperature coefficient (Isc) +0.05%˚C
Open-circuit voltage temperature coefficient (Voc) -0.35%/˚C
Peak power temperature coefficient -0.485%/C
Power tolerance +/- 5%
Weight 44.1 lbs
Surface Maximum Burden Weight .28 lbs/sq. inch (30m/s, 200kg/sq.m)
Front Glass 0.13 inch tempered glass
Junction Box Type IP65 rated SMK Locking Connector MC4
Dimensions 1640 × 990 × 40mm (64.6 × 39.0 × 1.6inch)


Magnum Energy MS4448PAE Pure Sine Wave

Input battery voltage range 36.0 - 68.0 VDC
Nominal AC output voltage 120 / 240 VAC split phase (± 5%)
Output frequency and accuracy 60 Hz ± 0.1 Hz
1 msec surge current (amps AC) Line-Neutral: 120, Line-Line: 70
5 sec surge power (real watts) 8500
30 sec surge power (real watts) 6000
5 min surge power (real watts) 5400
30 min surge power (real watts) 4800
Continuous power output at 25° C 4400 VA (L-L)
Maximum continuous input current 144 A
Inverter efficiency (peak) 94%
No load (120 VAC output, typical) 25 watts
Waveform Pure Sine Wave
Charger Continuous output at 25° C 60 ADC
Input current at rated output (AC amps) 17.5 AAC per leg at 120/240 VAC split phase
Power factor Greater Than 0.95

Operating Temperatures

Operating temperature -20° C to +60° C (-4° F to 140° F)
Non-operating temperature -40° C to +70° C (-40° F to 158° F)


Magnum Energy ME-ARC Remote Control

LED Display Display shows inverter and battery status
16 x 2 line (32 characters total), alphanumeric display used for programming the Magnum inverter operation and or fault messages.
Pushbutton Controls Two ON/OFF Pushbuttons allow the inverter to be quickly enabled or disabled.
Menu allow the inverter to be configured to site specific preferences. Menus give simple access to monitoring and troubleshooting backup power system.
Rotary Knob controlls the selection and can scroll through and select various menu items and settings. By pushing you can “SELECT” a menu item or “Save” a setting once it is displayed on the LCD screen.

*AGM Batteries

Battery Specifications (*Optional Batteries are subject to availability, equal or better)

Nominal Voltage 6 Volts
20 - Hr. (10.0A) 200 Ah
Approximate Weight 65 lbs Each
Number of Batteries Included Dependent upon option selection.
Shelf Life 3 Months 91%; 6 Months 82%; 12 Months 64%
Temperature Dependency of Capacity (20 Hr) 104 Deg F 102%; 77 Deg F 100%; 32 Deg F 85%; 5 Deg F 65%
MidNite Solar Classic Charge Controllers
Classic 150 Classic 200 Classic 250 Classic 250KS
Operating Volts In 150VDC 200VDC 250VDC 250VDC
*Max Hyper VOC 150+ battery 200+ battery 250+ battery 250+ battery
Nominal Battery Volts 12-72 12-72 12-72 12-120
**Absolute Current Output at 25° C

93a@12v battery

94a @ 24v battery

83a @ 48v battery

74a @ 12v battery

70a @ 24v battery

65a @ 48v battery

60a @ 12v battery

62a @ 24v battery

55a @ 48v battery

40a @ 120v battery
De-Rate Current @ 40° C 80 amperes 60 amperes 52 amperes 33 amperes
Environment -40° C to 40° C
Classic Dimensions 14.87” x 5.95” x 4.00” (378 mm x 151 mm x 102 mm)
Boxed Dimensions 19.00” x 8.50” x 5.70” (378 mm x 151 mm x 102 mm)
Shipping Weight 11.5 lb (4.9 kg)

NOTE: Current output ratings were measured with 75% of the PV array’s VOC (Open Circuit Voltage)
*NOTE: Calculated by adding battery voltage to the maximum input operating voltage (48V battery max)
**NOTE: Measurement Accuracies: +-0.12v, offset calibration adjustment may be necessary

19 kW Solar Generator off-grid solar kit diy energy systems

Pre-wired and pre-tested for 120 / 240 VAC / 60Hz applications, Magnum MS4448PAE power systems have been specifically designed to combine all of the major components required for a high power home or off grid system. Magnum MS4448PAE power systems have all of the circuit breakers and controls right up front for convenience and easy code-compliance.

Your Magnum MS4448PAE power system comes standard with the ME-RTR router controller. The controller has user friendly buttons and knob that gives you an easy to read menu system. You do not need an additional remote control unit to operate the power system, but if you want remote monitoring and control capability, an optional remote control can be located up to 150' away from the power center (50' cable included) to provide Magnum MS4448PAE power center monitoring and limited control at a more convenient location. The Magnum ME-BMK battery monitor kit is included to supply easy to access information about your battery state of charge, voltage, real-time amps, etc. This is a quality built and certified power center that because it is installed in a Magnum panel extends the inverter warranty to 5 years.

5880 solar nec5880 building code compliance

NOTE, IMPORTANT 2kW Solar Generator INSTALLATION: (OK, here is the scary legal disclaimer.) It is the responsibility of the purchaser to ensure that all products are installed and operated in accordance with local and national building codes as specific by the NEC (National Electric Code), UBC (Uniform Building Code) or IBC (International Building Code) and local utility company policy. These codes may vary from city to city and county to county. All off-grid solar installations should be permitted and inspected, where required, by  the local inspection authority in the same manner as other equivalent electrical systems. One last thing. It is always a good idea to contract with a local licensed electrician to at least do the final electrical connection of your 5880 Watt Off Grid Solar Kit from the AC disconnect to your home utility breaker box. Some local permitting authorities require that a licensed electrician do all the wiring from the rack to the utility interconnect. If you need help with the permitting documents for your 5880 Watt Off Grid Solar Kit package, we are here for you. Solar permit service add on is available at checkout.