Skip to content
🏷️ Black Friday Sale Now On - Click Here 🖤 Prices Updated Daily
🏷️ Black Friday Sale Now On - Tap Here 🖤 Prices Updated Daily

SimpliPhi, A-4PHI-SA-12, Access, 15.2kwh, 19KWH, Pre-programmed Energy Storage and Management Solution

SKU A-4PHI-SA-12
Save $5,016.30 Save $5,016.30
Original price $30,097.82
Original price $30,097.82 - Original price $30,097.82
Original price $30,097.82
Current price $25,081.52
$25,081.52 - $25,081.52
Current price $25,081.52

Authorized Dealer

Sales Tax

Shop without worrying about sales tax (except for CA, WY, and VA).

Shipping

This product qualifies for free shipping.

Not finding the right SimpliPhi product? Reach out for a quick quote using our simple form!

A fully integrated energy storage & management solution with Sol-Ark equipment

SimpliPhi Power's AccESS with PHI 3.8-M batteries and Sol-Ark inverter is a fully integrated and pre-programmed energy storage and management solution. With 15.2kWh, 19kWh or 22.8Wh of total capacity, the AccESS keeps the lights on and lowers utility bills, creating peace of mind for homeowners and businesses.

SimpliPhi Power's AccESS with PHI 3.8-M batteries and Sol-Ark inverter is a fully integrated and pre-programmed energy storage and management solution. With 15.2kWh, 19kWh or 22.8Wh of total capacity, the AccESS keeps the lights on and lowers utility bills, creating peace of mind for homeowners and businesses. The AccESS supports a wide variety of applications, and multiple generation sources: Solar, Grid or Generators. Maximize solar PV generation by storing excess power for critical backup, evening hours and daily self-consumption to offset Time-Of-Use rates. Net- Metered customers can add energy storage to existing grid-tied solar systems for standby power or energy arbitrage. Off-grid customers and customers installing new, non-retrofitted renewable energy systems can take advantage of integrated MPPT charge controls to create stand-alone or grid-tied systems for whole-home power and generator optimization with auto start capabilities. With over 60 different, scalable UL 9540 Certified combinations, you can create resilience, energy security and daily cost savings with 98% efficient, safe and reliable access to power - 24/7.SimpliPhi Power designs and manufactures efficient, non-toxic and enduring energy storage and management systems that utilize lithium ferro phosphate (LFP). Based in California, SimpliPhi combines non-hazardous LFP chemistry with its proprietary cell and battery architecture, power electronics, battery management system (BMS) and manufacturing methods to create safe, reliable, durable and highly scalable on-demand power solutions. Available for the residential, commercial, military and emergency response markets, SimpliPhi storage solutions have been rigorously tested and passed operational performance requirements by the U.S. Army and Marine Corps. Integral to all SimpliPhi solutions is a proprietary management system that further optimizes the life-cycle, round-trip efficiency rate, performance and durability of its batteries. SimpliPhi PHI 3.8-M 3.8kWh 48V 60 Amp batteries are Certified to UL 1973 Standard and safety tested to 9540A.

Standard Features

  • Internal transfer switch automatically disconnects from the grid during power outages and provides standby power for critical circuits
  • Outdoor rated enclosure can be free-standing, or pad-mounted
  • Advanced LFP batteries with a 10,000 cycle / 10-year warranty
  • 98% round trip efficiency
  • Remote monitoring by web browser or mobile device app
  • No cobalt , thermal regulation, cooling, or risk of fire
  • Extended operating temperature
  • Solar MPPT for DC-coupled or off-grid installations
  • Automatic Generator control for additional standby power
  • Specification Sheet: 15.2kWh, 19kWh |Download
  • Specification Sheet: 22.8kWh |Download
  • Installation Manual: 15.2kWh, 19kWh |Download
  • Installation Manual: 22.8kWh |Download
  • Integration Guide |Download
  • Warranty Terms |Download
  • Return Policy |Download
  • Terms and Conditions - Product Sales |Download
  • UL 9540 Authorization to Mark |Download

Applications

  • SIA (Standard Interconnection Agreement) customers: AccESS allows for solar PV power to be stored in batteries for a backup power source, or for self-consumption during evenings or other set times.
  • NEM (Net Energy Metering) customers: Add energy storage to an existing net-metered solar array for standby power or energy arbitrage purposes.
  • Off-grid customers: Up to 12 kW Solar MPPT combines power generation and energy management in a single package.
  • Disaster recovery customers: Reliable, 98% efficient, non-toxic backup power in the event of a power outage.

Specifications

General
Dimensions 29.5” W x 76”H (w/feet) x 20” D / 75 cm W x 193 cm H x 51 cm D
Weight 600 lbs (270 kg) (w/out batteries)
Enclosure Rating NEMA 3R Outdoor rated
Operating Temperature -4F to 122F (-20C to 50C)
Charging Temperature (batteries) 32F to 120F (0 C to 49C)
Mounting Free-standing or Pad-mounted
Enclosure Warranty Period 2 years
Certifications UL1741SA Rule 21, HECO Rule 14H, SGIP Approved, PREPA Approved, Rapid Shutdown compliant, UL 9540, included batteries ETL certified and certified to UL 1973
Inverter
Sol-Ark Sol-Ark 12K
Application On or Off-Grid
AC Connections 1 Bi-Directional Grid Port (63A double-pole), 1 UPS Load Output (50A double-pole), 1 Generator Port (63A double-pole); can be used for Smart Loads output
Output Frequency (selectable) 60 Hz or 50 Hz
Output Voltage L-N: 120VAC; L-L: 240VAC | L-L: 208VAC (2/3 phases in 1X and 2X Sol-Ark 12K configurations, 3/3 phases in 3X Sol-Ark 12K quantity configurations) | 230VAC
Off-Grid Output Power System 9 kW Continuous
Solar PV Continuous Power 12 kW
Inverter AC Continuous Power 9 kW
Inverter Battery Continuous Power To grid: 9 kW per Sol-Ark 12K
Max Output Charging Current 185 ADC
CEC Weighted Efficiency 96.5%
Warranty Period 10 yr standard
Parallel Stacking Yes (needed for true 3 phase power)
Other Features Sol-Ark 12K units may be EMP hardened upon request (against Nuclear EMP and Solar Flare) EMP protection does not include the paired batteries, Smart Load capabilities (CTs included)
Solar PV - DC Coupled
Sol-Ark Dual MPPT 1 - 6 PV String Inputs (3 max per MPPT)
Max Connected PV Power 13 kW 12 kW max simultaneous utilization
Min PV Array Starting Voltage 175 VDC
Max Open Circuit PV Array Voltage 500 Voc per PV String
MPPT Voltage Range 150 - 425 VDC
Max Array Short Circuit Current 33A per MPPT
Max Array Operating Current 20A per MPPT @ 300V | 18A per MPPT @ 400V
Solar PV - AC Coupled
Max AC Coupled Input 9.6 kW (string or micro-inverters)
Other Features
Internet Connected Computer or Phone App PowerView ES Monitor and Programming
Automatic Generator Start Two-Wire Automatic Generator Start
Battery
SimpliPhi Power PHI 3.8-48-60: Maximum Rated Capacity 3.87kWh @ 48V
Maximum Rated Unit kWh Capacity @ C/2 4 Battery: 15.48 kWh | 5 Battery: 19.35 kWh
Usable kWh Capacity @ 80% DoD 4 Battery: 12.38 kWh | 5 Battery: 15.48 kWh
Max Combined Output Power 11.4 kW DC
Max Combined Charge Current Limited to 185 ADC per Sol-Ark 12K
Charging Temperature 32F to 120F (0C to 49C)
Depth of Discharge3 up to 100% DoD
AC to AC Round Trip Efficiency >90%
Cycle Life 10,000+ (@ 80% DOD)
Warranty Period 10 years
Model Number A-4PHI-SA | A-5PHI-SA
General
Dimensions 29.5” W x 76”H (w/feet) x 20” D / 75 cm W x 193 cm H x 51 cm D
Weight 600 lbs (270 kg) (w/out batteries)
Enclosure Rating NEMA 3R Outdoor rated
Operating Temperature -4F to 122F (-20C to 50C)
Charging Temperature (batteries) 32F to 120F (0 C to 49C)
Mounting Free-standing or Pad-mounted
Enclosure Warranty Period 2 years
Certifications UL1741SA Rule 21, HECO Rule 14H, SGIP Approved, PREPA Approved, Rapid Shutdown compliant, UL 9540, included batteries ETL certified and certified to UL 1973
Inverter
Sol-Ark Sol-Ark 12K
Application On or Off-Grid
AC Connections 1 Bi-Directional Grid Port (63A double-pole), 1 UPS Load Output (50A double-pole), 1 Generator Port (63A double-pole); can be used for Smart Loads output
Output Frequency (selectable) 60 Hz or 50 Hz
Output Voltage L-N: 120VAC; L-L: 240VAC | L-L: 208VAC (2/3 phases in 1X and 2X Sol-Ark 12K configurations, 3/3 phases in 3X Sol-Ark 12K quantity configurations) | 230VAC
Off-Grid Output Power System 9 kW Continuous
Solar PV Continuous Power 12 kW
Inverter AC Continuous Power 9 kW
Inverter Battery Continuous Power To grid: 9 kW per Sol-Ark 12K
Max Output Charging Current 185 ADC
CEC Weighted Efficiency 96.5%
Warranty Period 10 yr standard
Parallel Stacking Yes (needed for true 3 phase power)
Other Features Sol-Ark 12K units may be EMP hardened upon request (against Nuclear EMP and Solar Flare) EMP protection does not include the paired batteries, Smart Load capabilities (CTs included)
Solar PV - DC Coupled
Sol-Ark Dual MPPT 1 - 6 PV String Inputs (3 max per MPPT)
Max Connected PV Power 13 kW 12 kW max simultaneous utilization
Min PV Array Starting Voltage 175 VDC
Max Open Circuit PV Array Voltage 500 Voc per PV String
MPPT Voltage Range 150 - 425 VDC
Max Array Short Circuit Current 33A per MPPT
Max Array Operating Current 20A per MPPT @ 300V | 18A per MPPT @ 400V
Solar PV - AC Coupled
Max AC Coupled Input 9.6 kW (string or micro-inverters)
Other Features
Internet Connected Computer or Phone App PowerView ES Monitor and Programming
Automatic Generator Start Two-Wire Automatic Generator Start
Battery
SimpliPhi Power PHI 3.8 kWh-48V Battery
Rated kWh Capacity @ C/2 19 kWh, up to 136.8kWh with additional BOSS cabinets
Usable kWh Capacity @ 80% DoD 15.2 kWh, up to 109.4 kWh with additional BOSS cabinets
Max Combined Output Power 11.4 kW DC or up to 69.1 kW DC (limited to up to 27kW AC by up to 3 x Sol-Ark 12k’s)
Max Combined Charge Current Limited to 185 ADC per Sol-Ark 12K
Charging Temperature 32F to 120F (0C to 49C)
Depth of Discharge3 up to 100% DoD
Round Trip Efficiency 98%
Cycle Life 10,000+ (@ 80% DOD)
Warranty Period 10 years
Model Number A-XPHI-SA, A-XPHI-2SA-SP, A-XPHI-3SA-SP, A-XPHI-3SA-3P

Free & Fast Shipping -  SAVE Hundreds Today with Free Shipping on All Orders. We Ship to ALL 48 Lower States (We do not ship to Puerto Rico, Hawaii, Alaska)

Lead Time - 3-7 Business Days Depending on Product
 - Once You Place an Order, we immediately begin processing. The order request is sent to our warehouse and is prepared for pickup, it then usually takes around 3-7 business days to be picked up for transit.

Transit Time
 - Transit time can vary depending on the distance between your location and the warehouse but you can expect the item to arrive between 3-8 business days after pickup.

Our Shipping Partners: FedEx, UPS, Freight Club (among others)


We partner with the most reliable freight companies in the USA to ensure your order arrives safe and in a timely manner.

Your Item will ship from warehouses all across the United States to ensure fast and efficient delivery times for our customers.

If there are any delays regarding your product shipment, we will let you know in advance. 

Order Confirmation

As soon as you place your order, you will receive an order confirmation e-mail. (please allow a few hours for this to come through in some cases) This means that we have received your order in our system and pre-authorized your credit card for the purchase. 

As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment. 

If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail.  If your item(s) are available for immediate shipment (within 5 business days), we will process the charges and submit the order for shipment.

Order Shipment

If your order is in stock and we process the charges to your credit card, it will ship within five business days from the date of your order.  We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at sales@generationecostore.com

No Shipping outside the USA. (Some exceptions apply - if the website permits you to check out and enter your shipping address, you will receive your order. Some products in particular are available in Canada).

Shipping Options

Our base "Curb-side" Pickup shipping is always completely free! This option usually takes between 5-15 days to arrive at your doorstep, after you have submitted your order.

Threshold Shipping: This involves the item being brought onto your porch, or into a sheltered/garage area.


Double-Check Your Address

To ensure that your package is properly delivered and that you receive your package within the time frames we advertise, please make sure that your address is correctly entered and includes all relevant and/or required information. The use of correct abbreviations, street numbers, building or apartment numbers, and route information (if applicable) is critical for ensuring timely delivery. We do not take responsibility for lost, misplaced, or incorrectly delivered shipments if the address information provided is incorrect or incorrectly entered at the time of purchase.

Damages

Please inspect the packaging of your item(s) when they arrive, if you notice any damage, you should make note of it when signing for delivery.  If your item(s) do arrived damaged please send photos of damage, box and SKU, along with a brief description of the damage to info@generationecostore.com and we will process an insurance claim on your behalf. Photos and videos must be sent for freight damage within 24 hours of arrival or the freight damage claim will not be valid. Any punctures, or visible signs of exterior damage must be reported within 24 hours.

We have a 30-day return policy, which means you have 30 days after receieving your item to request a return.

Should you decide to cancel your order prior to its shipment, a 3% deduction will be applied to cover platform fee expenses from the total paid amount.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. Items that are not in this condition will not be accepted.

To start a return, you can contact us at hello@generationecostore.com If your return is accepted, we'll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

Returns for reasons other than damaged items will require a 15-25% re-stocking fee, this depends on the size and freight cost of the item to ship back, we sell large items and shipping can be costly. 

Returns/Cancellations after the item has shipped will also incur a 15-25% fee charged to you, as freight costs can be high for our products. 

If your return is outside of the 30 day return period, your item will not be accepted.

You can always contact us for any return questions at hello@generationecostore.com. 

Damages and issues

Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item so that we can evaluate the issue and make it right.

Items that are damaged must be communicated to us within 24 hours of receiving the item. 

Please note that if items have been taken out of the packaging and/or installed, returns may be voided depending on the manufacturer. 

Some of our manufacturers do not accept returns for specific items, this must be considered when purchasing. 

These manufacturers include:
Victron
Pytes Battery

Exchanges

The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

Refunds

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.

Contact Information

You can contact us using the methods below. 

US Customer Support Number: +1 323 768 0928
Email: hello@generationecostore.com
US Address: 30 N Gould St Ste R Sheridan WY 82801

Join hundreds of very satisfied customers!

😍😍😍😍😍

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare