[{"id":507651129642,"handle":"batteries","title":"Batteries","updated_at":"2026-04-01T09:58:53-07:00","body_html":"","published_at":"2026-03-23T07:27:34-07:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"Battery"}],"published_scope":"web"},{"id":467949158698,"handle":"cyber-monday","updated_at":"2026-04-01T09:58:48-07:00","published_at":"2023-11-24T21:12:09-08:00","sort_order":"best-selling","template_suffix":"cyber-monday","published_scope":"web","title":"Cyber Monday","body_html":""},{"id":507651195178,"handle":"inverters","title":"Inverters","updated_at":"2026-04-01T09:58:53-07:00","body_html":"","published_at":"2026-03-23T07:28:27-07:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"Inverter"}],"published_scope":"web"},{"id":442856800554,"handle":"off5first-prodcuts","title":"OFF5FIRST Prodcuts","updated_at":"2026-04-01T09:58:47-07:00","body_html":"","published_at":"2023-04-17T11:08:40-07:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"title","relation":"not_equals","condition":"Apollo 5K (Pre Order)"},{"column":"title","relation":"not_equals","condition":"Apollo 5K Expansion Battery"}],"published_scope":"web"},{"id":507807629610,"handle":"power-stations","title":"Power Stations","updated_at":"2026-04-01T09:58:55-07:00","body_html":"","published_at":"2026-03-25T08:49:01-07:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"Power Station"}],"published_scope":"web"},{"id":439525998890,"handle":"wholesale-product-list","updated_at":"2026-04-01T09:58:47-07:00","published_at":"2023-03-16T18:20:19-07:00","sort_order":"manual","template_suffix":"","published_scope":"web","title":"Power Stations \u0026 Panels","body_html":""},{"id":472151261482,"handle":"presidents-day-sale","updated_at":"2026-04-01T09:58:48-07:00","published_at":"2024-02-14T15:05:12-08:00","sort_order":"best-selling","template_suffix":"","published_scope":"web","title":"Presidents' Day Sale","body_html":""},{"id":430018494762,"handle":"power-stations-kits","updated_at":"2026-04-01T09:58:46-07:00","published_at":"2022-12-13T07:11:19-08:00","sort_order":"manual","template_suffix":"collection-w-description","published_scope":"web","title":"Reliable Solar Power Stations + Expansion Batteries for Home and Off-Grid","body_html":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDiscover the ultimate power solution with our collection of \u003c\/span\u003e\u003cspan\u003ePortable Solar Power Stations \u0026amp; Kits\u003c\/span\u003e\u003cspan\u003e at Hysolis. Whether you’re preparing for power outages, going off-grid, or need a dependable mobile energy source, our advanced power station kits deliver reliable, clean energy wherever you go.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eWhy Choose Hysolis Solar Generator Kits\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Hysolis, we understand that your energy needs aren’t one-size-fits-all. That’s why our power station kits are engineered for \u003c\/span\u003e\u003cspan\u003eflexibility, efficiency, and durability\u003c\/span\u003e\u003cspan\u003e. Each kit features high-performance \u003c\/span\u003e\u003cspan\u003eLiFePO₄ battery technology\u003c\/span\u003e\u003cspan\u003e, robust \u003c\/span\u003e\u003cspan\u003epure sine wave inverters\u003c\/span\u003e\u003cspan\u003e, and full \u003c\/span\u003e\u003cspan\u003esolar compatibility\u003c\/span\u003e\u003cspan\u003e—giving you maximum power output and dependable performance in virtually any environment.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eFeatures \u0026amp; Benefits\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eBackup power made easy:\u003c\/span\u003e\u003cspan\u003e Stay ahead of blackouts and emergencies with plug-and-play systems.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eOff-grid freedom:\u003c\/span\u003e\u003cspan\u003e Power your home, cabin, RV, or remote workspace without the grid.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eModular and expandable:\u003c\/span\u003e\u003cspan\u003e Scale up capacity with Hysolis expansion batteries or parallel multiple units.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eClean solar integration:\u003c\/span\u003e\u003cspan\u003e Pair easily with solar panels for 100% renewable power.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eBuilt to last:\u003c\/span\u003e\u003cspan\u003e Rugged components, premium materials, and comprehensive warranties for lasting value.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eOur Power Station Kits Collection\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eExplore a wide range of options—from compact \u003c\/span\u003e\u003cspan\u003e3 kW systems\u003c\/span\u003e\u003cspan\u003e to heavy-duty \u003c\/span\u003e\u003cspan\u003e6 kW+ configurations\u003c\/span\u003e\u003cspan\u003e—tailored to home backup, off-grid living, or commercial use. Every kit includes essential components like the main power station, solar cables, and easy-to-follow setup instructions. For full-home backup needs, our \u003c\/span\u003e\u003cspan\u003eexpandable systems\u003c\/span\u003e\u003cspan\u003e offer additional battery modules and split-phase capability to run high-demand appliances.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eSmart Sizing \u0026amp; Application Guide\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eChoosing the right power kit starts with understanding your energy goals. Whether you need to power lights and a refrigerator or an entire off-grid cabin, our \u003c\/span\u003e\u003cspan\u003eOff-Grid Sizing Calculator\u003c\/span\u003e\u003cspan\u003e makes selection simple. Ideal uses include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eHome backup during power outages\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eOff-grid living or cabins\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eRV, boat, and van life setups\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eSmall business or workshop power\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eSustainable Energy You Can Trust\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhen you invest in a \u003c\/span\u003e\u003cspan\u003eHysolis power station kit\u003c\/span\u003e\u003cspan\u003e, you’re investing in \u003c\/span\u003e\u003cspan\u003eclean energy independence\u003c\/span\u003e\u003cspan\u003e. Our solar-ready systems reduce reliance on fossil fuels and grid power, lowering both emissions and energy costs. With durable components and renewable energy integration, your system delivers long-term savings and peace of mind.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eWhy Hysolis\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eProudly based in \u003c\/span\u003e\u003cspan\u003eSan Diego, California\u003c\/span\u003e\u003cspan\u003e, Hysolis combines innovation with real-world reliability. We provide \u003c\/span\u003e\u003cspan\u003efree U.S. shipping\u003c\/span\u003e\u003cspan\u003e, strong product warranties, and dedicated technical support. Hysolis isn’t just about power—it’s about \u003c\/span\u003e\u003cspan\u003econfidence, performance, and long-term value\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e"}]
["Battery","Inverter","MPS3K","Power Station"]
Save $1,900
- | / Save up to % Save % Save up to Save Sale Sold out In stock
Rated AC Power: 120VAC / 3,000 W Continuous (6,000 W Surge)
BATTERY BANK
Rated Voltage
44.4 V DC
Battery Type
Lithium-ion (NCM)
Battery Capacity
4,500 Wh
Life Cycles
>2,000
BMS & INVERTER VOLTAGE SETTINGS
High Voltage Protection
62.1 V DC
Low Voltage Alarm
38.4 V DC
Floating Charge Voltage
50.4 V DC
High Voltage Recovery
57.4 V DC
Low Voltage Protection
37.2 V DC
AC INPUT
AC Input Voltage
85 V AC – 138 V AC
Frequency
60 Hz or 50 Hz
CHARGE
AC Charger
Default 1 kW (0-1kW Adjustable)
Car Charger
Max 12 V DC x 10 A (120 W)
Solar Charger
48 V/30 A MPPT (Max 1,500 Watts, MPPTVoltage Range 60 V DC – 150 V DC)
AC OUTPUT
Voltage Range
120 V AC +/- 5% (Inverter Mode)
Output Wave
Pure Sine Wave
Efficiency
>85% (80% Resistive Load)
Frequency
60 Hz or 50 Hz +/- 1% (Inverter Mode)
Transfer Time
<10 ms (Typical Load)
DC OUTPUT
USB Plug
5 V DC 3 A x3
Car Plug
12 V DC 20 A x 1
Type-C Plug
5 V DC 12 A x1
5mm DC Plug
12 V DC / 2A x 2
WORKING TEMPERATURES
Oporating Ambient Termp
-20℃ to +50℃
Storage Ambient Temp
-25℃ to +55℃
SIZE / WEIGHT
Product Size
(L*W*H): 503 mm (19.8 in) x 318 mm (12.5 in) x 483 mm (19 in)
Weight
55kg / 121lb
in the box
warranty & SHIPPING
Each MPS3K purchased comes with a 2 year warranty.
Warranty
All Hysolis products are covered under our Warranty.
Your Apollo system comes with a 5-year Warranty. All other Solar Generators come with a 3-year Warranty on the battery and a 2-year warranty on all other components. Solar Accessories come with a 1-year Warranty. Solar Panels come with a 25-year Warranty.
The warranty doesn’t cover any product that has been inappropriately disassembled, modified, damaged, or otherwise mistreated.
Lost or Damaged Products
If the product is not delivered to the address listed on the order or is lost in transit, the customer must notify Hysolis immediately.
If the product received is damaged or appears to be damaged, the customer is advised to take pictures and videos of the damaged product and if possible, refuse shipment from the carrier, citing damage. The customer must notify Hysolis within 48 hours of delivery of any damage to the product. Email support@hysolis.com with photo and video evidence of the damaged product.
Returns
Products purchased from Hysolis can be returned within 30 days of delivery. We will not accept returns beyond 30 days of delivery. This policy excludes returns made for defective items, which may be accepted after inspection and approval by Hysolis.
The customer must initiate the return with the Hysolis Support Team within 30 days of delivery. Proof of purchase must be provided by the customer to begin the return. Returns will be accepted for items in unused and undamaged condition and in their original packaging.
For Hysolis products purchased from authorized sellers, please contact the seller where the item was originally purchased.
Shipping Costs
Shipping costs for product returns will be covered by Hysolis if the product was damaged during shipping, due to a product defect, or in a case where the incorrect product was delivered. The customer is responsible for all return shipping costs when the product is returned under any other conditions. Any shipping costs the customer is responsible for will be deducted from any refund issued to the customer by Hysolis.
Refunds
For returns related to customer preferences (i.e. not related to damage, defects, or incorrect product delivered) made within the 30-day return period and once received, Hysolis will issue a refund within 5 – 10 business days. Hysolis will notify the customer once the refund has been processed. All returned items will be inspected to ensure they comply with Hysolis’s return policy.
This policy applies only to Hysolis products purchased in the United States through authorized sellers.
All sales made outside the United States are final.
MPS3K (3kW
/
4.5kWh)
30-day any-reason Returns
MPS3K
Take Ownership Of Your Power
Massive Lithium-Ion Battery
High-quality Lithium-Ion, made by a premium Electric Vehicle battery manufacturer, 4500 Wh. The MPS3K is safe, secure, and long-lasting.
FULL SIZE FRIDGE
50 hrs
MINI FRIDGE
200 hrs
LARGE TV
90 hrs
LED LIGHT
450 hrs
COMPUTER
30 hrs
LAPTOP
15 charges
MICROWAVE
7 hrs
BEDROOM AC
9 hrs
Fast Charging From Anywhere
The MPS3K charges fast enough to ensure your battery will be re-filled when you have access to Solar or Grid power.
Solar Power
1500 W
3.5 hrs
AC Power
1200 W
3.75 hrs
AC + Solar
2700 W
1.75 hrs
Built-In Safeguards
Built-in protections safeguard against things like short-circuit, over/under temperature, oversized loads, keeping you and the unit safe from accidents.
Expandability
Add batteries, or link entire units together, to grow the power system! Add up to 5 Expansion Batteries for a total of 27 kWh of Battery Storage.
Tons of Outputs for All the Flexibility You Need
A wide-variety of AC and DC inputs and outputs for powering a range of devices and charging from different sources.
Build Material
Mounting bars and a sheet metal case safeguard internal components that are secured to a steel frame. Each component, from the circuit boards to the crimped connections, is quality assured and under warranty.
Up to 25 years of reliable power.
With superior build quality and premium Lithium Ion batteries, you can rely on the MPS3K for years to come.
MPS3K-4500WH
Rated AC Power: 120VAC / 3,000 W Continuous (6,000 W Surge)
BATTERY BANK
Rated Voltage
44.4 V DC
Battery Type
Lithium-ion (NCM)
Battery Capacity
4,500 Wh
Life Cycles
>2,000
BMS & INVERTER VOLTAGE SETTINGS
High Voltage Protection
62.1 V DC
Low Voltage Alarm
38.4 V DC
Floating Charge Voltage
50.4 V DC
High Voltage Recovery
57.4 V DC
Low Voltage Protection
37.2 V DC
AC INPUT
AC Input Voltage
85 V AC – 138 V AC
Frequency
60 Hz or 50 Hz
CHARGE
AC Charger
Default 1 kW (0-1kW Adjustable)
Car Charger
Max 12 V DC x 10 A (120 W)
Solar Charger
48 V/30 A MPPT (Max 1,500 Watts, MPPTVoltage Range 60 V DC – 150 V DC)
AC OUTPUT
Voltage Range
120 V AC +/- 5% (Inverter Mode)
Output Wave
Pure Sine Wave
Efficiency
>85% (80% Resistive Load)
Frequency
60 Hz or 50 Hz +/- 1% (Inverter Mode)
Transfer Time
<10 ms (Typical Load)
DC OUTPUT
USB Plug
5 V DC 3 A x3
Car Plug
12 V DC 20 A x 1
Type-C Plug
5 V DC 12 A x1
5mm DC Plug
12 V DC / 2A x 2
WORKING TEMPERATURES
Oporating Ambient Termp
-20℃ to +50℃
Storage Ambient Temp
-25℃ to +55℃
SIZE / WEIGHT
Product Size
(L*W*H): 503 mm (19.8 in) x 318 mm (12.5 in) x 483 mm (19 in)
Weight
55kg / 121lb
Videos
Try it Risk Free
We want you to believe in the Apollo 5K as much as we do. That’s why we’re offering a 30 day no-questions-asked money back guarantee. So you don’t have to say yes now, try it out now and decide later.
