After Rain Comes Quest Guide: Complete Sonar Panel Repair for Celeste in ARC Raiders
Complete guide to Celeste's After Rain Comes quest in ARC Raiders. Find Wires and Batteries, repair sonar panels at Grandioso Apartments, and optimize completion strategies.
In the collaborative-yet-competitive world of ARC Raiders, players often find themselves forming temporary alliances against massive ARC threats that dwarf typical player-versus-player concerns. Celeste’s “After Rain Comes” quest embodies this philosophy—repairing critical infrastructure that benefits the entire raider community, not just yourself.
Quest Details:
Quest Giver: Celeste
Location: Buried City – Grandioso Apartments (West side)
Primary Objective: Repair sonar panels using Wires and Batteries
Unlike combat-focused missions or puzzle quests, After Rain Comes tests your resource management and material farming knowledge. The challenge isn’t reaching the objective or solving complex mechanics—it’s arriving with the correct materials already in your inventory. This makes preparation and efficient farming the keys to quick completion.
The 3x Antiseptic represents the primary value—this rare material normally requires either dangerous Hospital farming or resource-intensive crafting. Receiving three units as a quest reward saves significant time and risk, making After Rain Comes one of Celeste’s most materially valuable quests.
Celeste’s Questline Integration
After Rain Comes sits within Celeste’s technology and infrastructure-focused quest series:
Concept: Deploy with minimal/free loadout, farm materials during the raid, then complete quest
Execution Steps:
Deploy to Buried City (free or cheap loadout acceptable)
Farm Wires and Batteries from various sources
Navigate to Grandioso Apartments once materials obtained
Complete quest objective
Extract with rewards
Advantages: ✓ Doesn’t consume stash resources ✓ Free loadout viable (minimal gear risk) ✓ Accessible to new players ✓ Combines farming with quest completion ✓ Learn material spawn locations
Disadvantages: ✗ Significantly longer (20-30+ minutes) ✗ Higher risk during extended raid time ✗ Farming RNG can be frustrating ✗ More ARC/player encounters likely ✗ Carrying valuable materials during farming
Who This Is For:
New players lacking material stockpiles
Players wanting to conserve stash resources
Those learning Buried City material spawns
Free loadout farmers
Recommendation: If you have the materials stockpiled, use Strategy 1. The time and risk savings are substantial. Strategy 2 works but transforms a 10-minute quest into a 30-minute farming expedition.
Material Gathering Guide: Wires & Batteries
Whether pre-farming or gathering in-raid, understanding optimal material spawn locations is essential.
Building clearing route: 10-15 minutes (more thorough)
Combination approach: 8-12 minutes (recommended)
Optimal Farming Route:
Deploy to Buried City
Identify cluster of breachable vehicles
Systematically breach 5-8 vehicles
Check nearby electrical buildings
Should have 5+ Wires within 10 minutes
Batteries (2x Required)
Material Classification:
Rarity: Uncommon
Tags: Electrical, Technology
Spawn Locations: Same as Wires but lower rate
Primary Farming Locations:
Electrical/Technology Buildings:
Higher spawn rate than random containers
Check desks, electrical panels, storage areas
Technology-focused POIs are best
Breachable Vehicles:
Same vehicle breaching strategy as Wires
Batteries spawn less frequently than Wires
But still efficient source
Container Priority for Batteries:
Electrical equipment boxes (highest spawn rate)
Vehicle storage compartments
Technology area containers
Industrial storage
Farming Efficiency:
Since you only need 2x Batteries (versus 5x Wires):
Often found during Wire farming naturally
Lower quantity requirement makes gathering easier
Should obtain Batteries while farming Wires
Expected Time: 5-10 minutes (usually acquired during Wire farming)
Combined Farming Strategy
Most Efficient Approach:
Phase 1: Vehicle Breaching Circuit
Identify area with multiple breachable vehicles
Breach 6-10 vehicles systematically
Collect all Wires and Batteries found
Track progress: Need 5x Wires, 2x Batteries
Phase 2: Electrical Building Supplement (If Needed)
If materials incomplete after vehicle run
Enter electrical/technology tagged building
Focus on electrical containers
Complete material requirements
Phase 3: Verification
Check inventory: 5x Wires, 2x Batteries present
If complete, proceed to Grandioso Apartments
If incomplete, continue targeted farming
Time Optimization:
With focused farming, obtaining all materials takes 10-15 minutes maximum. The RNG element means some runs take 8 minutes, others 20 minutes, but average completion sits around 12 minutes.
Farming Safety Tips:
✓ Breach vehicles in safer areas (avoid central hotspots) ✓ Clear Pops/Fireballs before breaching ✓ Move quickly between vehicles ✓ Use Safe Pockets if carrying other valuables ✓ Don’t overstay—extract once materials obtained
Combat Threats in Buried City
The quest description warns about Pops and Fireballs on every floor of buildings. Let’s address this threat:
Common ARC Enemies
Pops (Primary Threat):
Basic ground units
Melee attacks
Swarm behavior (multiple simultaneous)
Low individual threat but dangerous in groups
Present on all building floors
Fireballs (Secondary Threat):
Ranged fire attacks
Moderate damage
More dangerous than Pops
Can attack from distance
Require cover-based engagement
Combined Threat:
When farming buildings, expect encounters with 3-6 ARCs per floor:
Extract immediately after obtaining Wires/Batteries
Grandioso Apartments: Quest Objective Location
Once you have 5x Wires and 2x Batteries, proceed to the sonar panel repair location.
Navigating to Grandioso Apartments
Map Position: West side of Buried City map
Visual Identification:
Look for “Grandioso Apartments” on your map
Distinctive apartment complex structure
Western edge of playable area
Residential zone with multiple buildings
From Central Buried City:
Open map and locate Grandioso Apartments marker
Navigate west through the city
Follow roads or navigate between buildings
Travel time: 2-4 minutes from central areas
From Spawn Points:
Western Spawns:
Closest option (1-2 minutes)
Direct path to apartments
Minimal detours required
Eastern/Central Spawns:
Longer travel (3-5 minutes)
May pass through contested areas
Consider material farming en route if using Strategy 2
Southern/Northern Spawns:
Medium distance (2-3 minutes)
Angle toward western map edge
Grandioso Apartments on western periphery
Locating the Sonar Panels
Area Description:
The Grandioso Apartments area contains multiple solar panels—technological infrastructure that raiders can interact with.
Finding the Correct Panel:
Arrive at Grandioso Apartments complex
Scan the area for solar panel installations
Multiple panels exist in the vicinity
Not all panels are quest-relevant
Look for the panel with a small yellow generator
This is the distinctive feature
Yellow coloring makes it visible
Generator positioned next to specific solar panel
Approach the correct solar panel + yellow generator
Visual Identification:
Solar Panels:
Technological equipment
Distinctive panel shape
Multiple may be present
Quest-relevant one has generator
Yellow Generator:
Small size (about waist-high)
Yellow coloring (gold/amber)
Positioned directly next to correct solar panel
Interaction prompt appears when close
Common Confusion:
Multiple solar panels exist at Grandioso Apartments. The yellow generator is your confirmation marker—only the correct panel has this generator adjacent to it.
Completing the Repair
Interaction Process:
Approach the yellow generator next to the solar panel
Interaction prompt appears (“Repair” or “Install Components”)
Activate the interaction
Materials automatically consumed from inventory:
5x Wires removed
2x Batteries removed
Repair animation/sound may play
Quest completion notification
Quest log updates: “After Rain Comes – Complete”
What Happens:
The sonar panels are repaired using your materials, restoring functionality to this critical infrastructure. Lore-wise, you’ve contributed to the raider community’s communication and detection capabilities.
Verification:
After interaction:
Check quest log confirms completion
Wires and Batteries removed from inventory
Ready to extract and claim rewards
If Interaction Doesn’t Work:
Verify you have exactly 5x Wires and 2x Batteries
Ensure you’re at the correct solar panel (with yellow generator)
Try repositioning and interacting again
Check quest log hasn’t bugged (rare)
Extraction Strategy
With quest complete, safe extraction ensures you receive rewards.
Conclusion: Excellent value. Trading common/uncommon materials for rare Antiseptic is highly favorable. Quest should be completed as soon as requirements can be met.
Time Investment & Efficiency Analysis
Total Quest Time Breakdown
Strategy 1: Pre-Farmed Materials
Material preparation: Already complete (0 minutes in-raid)
Deployment: 1 minute
Navigation to Grandioso Apartments: 3-5 minutes
Quest completion: 1 minute
Extraction: 2-4 minutes
Total: 7-11 minutes
Strategy 2: In-Raid Gathering
Deployment: 1 minute
Wire farming: 10-15 minutes
Battery farming: 5-10 minutes (often concurrent with Wires)
Navigation to Grandioso Apartments: 3-5 minutes
Quest completion: 1 minute
Extraction: 2-4 minutes
Total: 22-36 minutes
Efficiency Conclusion:
Pre-farming materials cuts quest time by 60-70%. For players with established stashes, this is clearly superior. New players or those wanting to conserve resources can justify the longer in-raid approach, but it’s significantly less efficient.
Quest Stacking Opportunities
After Rain Comes takes place in Buried City, enabling combination with other quests:
After Rain Comes represents Celeste’s material-focused quest design philosophy: reward players who understand resource management and efficient farming. Unlike combat quests testing your shooting skills or puzzle quests evaluating problem-solving, this mission assesses your knowledge of material spawn locations and inventory management.
The quest’s genius lies in its flexibility. Experienced players with established stashes complete it in under 10 minutes, while new players use it as a learning opportunity to master Buried City’s vehicle breaching and electrical container farming. Both approaches are valid, just with different time investments.
The reward structure—particularly the 3x Antiseptic—makes this quest one of Celeste’s highest-value offerings from a pure material economy perspective. Trading common Wires and uncommon Batteries for rare Antiseptic is an excellent exchange that saves significant farming or crafting time.
Whether you pre-farm materials for efficiency or gather in-raid for resource conservation, After Rain Comes teaches essential skills: knowing where materials spawn, efficient farming routes, inventory management, and balancing risk versus reward. These lessons transfer to every other activity in ARC Raiders, making this quest more valuable than its simple completion rewards might initially suggest.
Eva Roberts is a battle-hardened strategist with a controller in one hand and a notepad in the other. At Gamingpromax.com, she dives deep into the world of battle and strategy games, breaking down mechanics, tactics, and hidden tricks like she’s leading an elite squad. Her guides aren’t just walkthroughs — they’re winning blueprints for gamers who want to level up smarter, not harder.
When she’s not dissecting enemy patterns or testing new builds, Eva’s probably brewing her third cup of coffee and plotting her next in-game conquest.