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FORCE 15K
48V
User Manual
Walrus
USER MANUAL
Last Updated: January 2024
INSTALLATION GUIDE
FORCE 15K USER MANUAL
1

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Summary of Contents for Force 15K

  • Page 1 FORCE 15K User Manual Walrus USER MANUAL Last Updated: January 2024 INSTALLATION GUIDE FORCE 15K USER MANUAL...
  • Page 2 RE retains the right to the ultimate interpretation of this document and all associated materials related to this product. This document is subject to modifications (updates, revisions, or termination) without prior notification. For the latest product information, please refer to Mammoth RE official website. FORCE 15K USER MANUAL...
  • Page 3: Table Of Contents

    Weight & Dimensions Hardware Parts Internal Functions Connection Overview PV Wiring Setup Custom Kits Wiring Setup Technical Safety Guidelines Installation Parts & Components Warranty & Returns Information Warnings & Precautions Storage Information Frequently Asked Questions & Answers FORCE 15K USER MANUAL...
  • Page 4: Product Introduction

    FORCE 15K is here to close that gap. With a whopping 15,000Wh lithium battery, 8,000W 120/240V Inverter and up to 4,000W of Solar Input - The Force 15K gives you all the power you need. FORCE 15K USER MANUAL...
  • Page 5: Product Specifications

    NEMA 14-50R (120VAC/240VAC , 50Amp) AC OUTPUT RECEPTACLE 4 x 120V Receptacle , 1x L14-30R (ON FRONT PANEL) (120VAC/240VAC , 30Amp) USB PORT USB-C / USB 2 x RS485, COMMUNICATION PORT 1 x Generator Kick Off Port , WiFi FORCE 15K USER MANUAL...
  • Page 6: Product Overview

    Product Overview What’s Included? FORCE 15K USER MANUAL...
  • Page 7: Weight & Dimensions

    Product Overview Weight and Dimensions FORCE 15K USER MANUAL...
  • Page 8: Hardware Parts

    Product Overview Hardware Parts FORCE 15K USER MANUAL...
  • Page 9: Internal Functions

    MPPT Control AC Out L1 Red Wifi AC in L1 Red L1 Red AC Out L2 Black AC In L1 Red AC in L2 Black L2 Black AC Out N White AC In L2 Black N White FORCE 15K USER MANUAL...
  • Page 10: Connection Overview

    PV input should not exceed 5 ● pcs of 400W panels connected in series. (shown as “n”) ● Use RED extension cable for positive connection and BLACK negative connection avoid confusion. Check the diagrams for visualization. FORCE 15K USER MANUAL...
  • Page 11: Custom Kits Wiring Setup

    Connection Overview 4.11 Custom Kits Wiring Setup: QUAD KIT (4 Series, 1 String) FORCE 15K USER MANUAL...
  • Page 12 Connection Overview 4.11 Custom Kits Wiring Setup: HEX KIT (3 Series, 2 Parallel) FORCE 15K USER MANUAL...
  • Page 13 Connection Overview 4.11 Custom Kits Wiring Setup: PLATINUM KIT (5 Series, 2 Parallel) FORCE 15K USER MANUAL...
  • Page 14: Technical Safety Guidelines

    6 months. Installation WARNING: Before installing, make sure to review all safety guidelines, warnings, and precautions. Parts & Components See website for most up to date parts and components list for your package - https://shopsolarkits.com/products/force-15k FORCE 15K USER MANUAL...
  • Page 15: Warranty & Returns Information

    Mammoth RE offers a 10-year manufacturer's defect warranty from the date of purchase. The average lifespan of a Force 15K battery at 100% Depth of Discharge is between 1,000 – 3,000 recharge cycles depending on chemistry, or roughly 5 to 10 years with standard use (see the specifications of the battery for more...
  • Page 16: Warnings & Precautions

    • Battery compartment and any material within two feet should be noncombustible. • Keep sparks, flames, and metal objects away from batteries • Have a Class ABC fire extinguisher on the premises FORCE 15K USER MANUAL...
  • Page 17: Storage Information

    Long-Term Storage Guidelines: • For extended periods of storage, discharge the solar generator every three months. • If the product is not charged or discharged for more than 6 months, it will not be covered by the warranty. FORCE 15K USER MANUAL...
  • Page 18 Can this back-feed to my grid? Is the Force 15k UL Listed? The Force 15K is not UL Listed as this is not required for off-grid applications, portable power stations and solar generators. You will not be selling excess power back to the grid with a unit like this, you will be securing your energy independence and investing in a clean, quiet, reliable source of power for years to come.
  • Page 19 “slow” charging the unit from AC power whenever possible to preserve the longevity of the battery. You can recharge the unit from solar and AC power at the same time. FORCE 15K USER MANUAL...
  • Page 20 Force 15K can easily handle. How quiet is the Force 15K? The FORCE 15K Solar Power Station operates at an impressive 50 decibels during both standard operation and charging, ensuring a remarkably quiet environment. Multiple decibel rating reports reveals that, even at peak output, it maintains a range of 75-85 decibels—very comparable to the quiet...
  • Page 21 Buy Now: https://shopsolarkits.com/products/force-15k FORCE 15K USER MANUAL...

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0813-72n

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