Solar Energy

Survival for All: I Can Duplicate Items

Contents

太阳能量
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Entity Info
Original Name:太阳能量Gender:NeutralScope:Novel-specificStatus:ActiveSource:AIOccurrences:1949Chapters:213
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Context UptoCh. 950
Wiki ModelGPT-5.6 Terra
Image ModelGPT Image 2
Updated3 weeks ago
Novel Codex

Biodata

Feature Value
Name Solar Energy
Alias(es) 太阳能量
Affiliation Tree Mother and its mutated plants
Occupation/Role Primary growth, deployment, and upgrade resource in the Plants vs. Zombies survival game
Status Active
First Appearance 533

Mechanics

  • The Tree Mother stores Solar Energy and consumes it to level up; leveling grants access to additional mutated plants. 533
  • A standard Sunflower costs 50 Solar Energy to activate and produces 50 Solar Energy every 30 minutes, recovering its cost after one harvest. 533 545
  • Solar Energy can be recovered by having a Big-Mouth Flower consume sawed-off mutated plants. Wang Yu discovered this mechanic and received 300 Solar Energy as a game-wide discovery reward. 552
  • Solar Energy Cards provide immediate amounts of the resource, including 200- and 250-point cards. Wang Yu used 90 250-point cards to obtain 22,500 Solar Energy at once. 565 592
  • Some special effects multiply existing reserves; an Instant Solar Energy Triple Amplification Card raised Wang Yu's 12,650 remaining Solar Energy to 50,600. 632
  • Sunflowers and Sunlight Sprouts cannot obtain Solar Energy when a region is covered by Thick Fog. 691

Acquisition

Sunflowers

Plant Cost Production Notes
Sunflower 50 Solar Energy 50 every 30 minutes Basic daytime producer. 533
Double-Headed Sunflower 150 Solar Energy Varies with Tree Mother bonuses At the main Tree Mother's 530% bonus, each produced 630 Solar Energy per harvest; Tree Two's lower bonus produced 220 per harvest. 733 734
Sunlight Sprout 25 Solar Energy Varies with Tree Mother bonuses Produces Solar Energy at night; at the main Tree Mother's 530% bonus, each yielded 158 per harvest. 563 735

Recycling

  • A Big-Mouth Flower can digest unused mutated plants and convert them back into Solar Energy. 552
  • Recycling 10 Sunflowers recovered 250 Solar Energy, while three Three-Line Shooters returned 175 Solar Energy each. 596 652
  • Wang Yu later recycled 155 Big Sprouts and 51 Magnetic Sprouts for a total return of 10,300 Solar Energy. 734

Cards and rewards

  • Solar Energy Cards can be activated directly, allowing rapid resource growth beyond normal plant production. 565 592 701
  • Survival rewards and hidden-mechanic discoveries can grant Solar Energy directly. 552 564
  • Fog Wind raffles cost 1,000 Solar Energy to enter and can grant permanent Tree Mother-related benefits. 666 673

Uses

Tree Mother upgrades

  • Solar Energy is required to raise the Tree Mother's level; early upgrades cost hundreds or thousands, while later upgrades cost 10,000, 20,000, or more per level. 563 565 622 724
  • Upgrades can increase the Tree Mother's size, movement speed, branch count, storage capacity, and the attributes of its mutated plants. 591 692 693
  • At Level 22, an upgrade granted permanent increases to defensive durability, offensive attack speed and damage, double-attack chance, and Sunflower absorption. 622
  • From later levels onward, Tree Two's upgrades increased defensive sturdiness, offensive speed, damage, range, and Sunflower absorption by 20% per level. 748 749

Mutated plant deployment

  • Solar Energy is spent to grow mutated plants for offense, defense, utility, and nighttime survival. 533 564
  • Documented costs include:
    • Tombstone Devourer — 75 Solar Energy. 563
    • Torch Stump — 175 Solar Energy. 564
    • Tall Wall-nut — 125 Solar Energy. 625
    • Potato Mine and Garlic — 25 Solar Energy each. 624
    • Big Sprout — 75 Solar Energy. 656
    • Double-Headed Sunflower — 150 Solar Energy. 733

Game access and trials

  • Reaching 30,000 Solar Energy during the seven-day resource-defense period qualified Wang Yu to challenge Endless Mode. 605
  • Accumulating 100,000 Solar Energy allowed a player to prematurely activate the survival game's trial, though doing so during the Resource Defense War risked losing guarded resources. 663 664
  • Wang Yu later spent 100,000 Solar Energy to enter the game trial. 701

Documented Milestones

Solar Energy amount Chapter Significance
0 533 Tree Mother's starting reserve; activating its first Sunflower cost 50.
300 552 Reward for discovering the Big-Mouth Flower recycling mechanic.
1,950 565 Wang Yu activated five 200-point Solar Energy Cards, enabling a Level 6 to 7 Tree Mother upgrade.
24,075 592 Wang Yu activated 90 250-point cards, receiving 22,500 Solar Energy and upgrading the Tree Mother from Level 12 to 17.
30,385 605 Surpassed the 30,000 threshold required for Endless Mode eligibility.
50,600 632 Instant Solar Energy Triple Amplification Card increased Wang Yu's remaining reserve.
100,550 663 First documented reserve exceeding 100,000, unlocking the option to open the game trial early.
190,000 708 Wang Yu transferred 760 250-point cards' worth of Solar Energy to Tree Two.
1,000,000 723 Wang Yu activated 4,000 250-point cards and assigned the full million Solar Energy to his main Tree Mother.
5,148,788 809 The main Tree Mother exceeded five million Solar Energy and had enough Tree Mother's Hearts to meet its next upgrade requirement.

Production Growth

Producer setup Output Chapter
3 Sunflowers 150 Solar Energy per 30 minutes 546
8 Sunflowers 400 Solar Energy per 30 minutes 570
20 Sunflowers with 10% amplification 1,100 Solar Energy per 30 minutes 605
49 Double-Headed Sunflowers with 110% amplification 10,290 Solar Energy per 30 minutes 624
88 Double-Headed Sunflowers on the Level 80 main Tree Mother 332,640 Solar Energy in slightly over half a day 734
113 Sunlight Sprouts on the main Tree Mother 321,372 Solar Energy overnight 735
148 Double-Headed Sunflowers on the main Tree Mother 93,240 Solar Energy per 30 minutes 738 746

Story Role

  • Solar Energy becomes the central resource of the Plants vs. Zombies survival game when Wang Yu binds the Tree Mother and learns that its development depends on Solar Energy absorption. 533
  • Wang Yu establishes an early advantage by expanding Sunflower production, recycling plants through the Big-Mouth Flower, and receiving a 300-point discovery reward. 545 552
  • During nighttime tombstone attacks and Fog Wind assaults, Solar Energy determines how many defensive and offensive mutated plants Wang Yu can deploy. 563 624 625
  • The resource gap between Wang Yu and other players widens as Tree Mother upgrades amplify Sunflower production and expand his available branches. 622 624 647
  • After acquiring Tree Two, Wang Yu uses Solar Energy Cards and accelerated production to turn it into a second high-level Tree Mother. 708 709 748
  • At the Transcendent resource location, the two Tree Mothers generate hundreds of thousands of Solar Energy through daytime Double-Headed Sunflowers and nighttime Sunlight Sprouts, creating a self-reinforcing growth cycle. 734 735