Buying Guide · Updated July 2026
Costco Solar Generator: What They Sell vs What to Buy Instead (2026)
Costco sells solar generators from Jackery, Grecell, and occasionally Champion. But are they the best value? In most cases, better alternatives exist from brands like EcoFlow, Anker SOLIX, and Bluetti — often with better specs for the same price. This guide compares what Costco offers against the best alternatives so you can make an informed choice.
What Costco Sells (and What's Missing)
Costco's solar generator selection is limited compared to Amazon. As of 2026, Costco typically carries:
- Jackery Explorer series — Usually the Explorer 1000, 1500, or 2000 models. Jackery is a solid brand but often lags behind competitors on charging speed, solar input, and value per watt-hour.
- Grecell power stations — A budget brand with decent specs but less established reliability and customer support compared to top-tier brands.
- Champion gas generators — Not solar. Good for gas generator buyers but irrelevant here.
- Occasional bundle deals — Jackery solar generator bundles (generator + solar panels) during annual sales events.
Costco's main advantage is its generous return policy and the trust factor. But you're trading selection and cutting-edge features for that peace of mind.
Costco vs. Better Alternatives
Here's how Costco's typical offerings compare against the best alternatives at similar price points:
Costco: Jackery Explorer 1000 Series
Costco typically sells Jackery Explorer 1000 models at around $799–$899. These are 1,002 Wh, 1,000W output units with NMC battery chemistry.
→ Better Alternatives
Costco often carries older Jackery models with NMC batteries. The newer Jackery Explorer 1000 V2 has the same capacity but uses LiFePO4 chemistry for 6x longer lifespan, and outputs 1,500W vs 1,000W. The Anker SOLIX C1000 Gen 2 charges in 49 minutes (vs. 4+ hours) and outputs 2,000W. Both are available on Amazon with free returns.
Costco: Jackery Explorer 1500/2000
Costco sometimes carries larger Jackery units for $1,200–$1,600. These offer more capacity but still use older battery tech and slower charging.
→ Better Alternative: Bluetti Elite 200 V2
At the same price range, the Bluetti Elite 200 V2 delivers 2,074 Wh (vs. Costco Jackery's ~1,500 Wh) with 2,600W output, 50-minute fast charging, 1,200W solar input, and LiFePO4 chemistry. More capacity, faster charging, newer technology — all for around $1,499 on Amazon.
Costco: Grecell Power Stations
Grecell is a budget brand that occasionally appears at Costco. Prices are low, but customer support and long-term reliability are less established than major brands.
→ Better Alternatives
For budget buyers, the EcoFlow River 3 Plus (286 Wh, 1,200W) or the Anker SOLIX C300 DC (288 Wh) offer comparable capacity with better build quality, reliable customer support, and proven long-term reliability. Both cost under $300 — similar to Grecell but from established brands.
Where Else to Buy Solar Generators
Costco isn't your only option. Here's how the major retailers compare:
| Retailer | Selection | Pricing | Return Policy | Best For |
|---|---|---|---|---|
| Amazon | Best — 100+ models, all brands | Competitive, frequent sales | 30 days (varies by seller) | Selection and price comparison |
| Costco | Limited — 3–5 models | Decent bundle value | Excellent — 90+ days | Peace of mind, easy returns |
| Sam's Club | Limited — similar to Costco | Similar to Costco | Member satisfaction guarantee | Warehouse club shoppers |
| Home Depot | Moderate — 10–20 models | Higher than Amazon | 30–90 days | In-store pickup, professional buyers |
| Brand Direct | Brand-specific only | MSRP, fewer sales | Varies (14–30 days) | Warranty support, latest models |
Is the Costco Membership Worth It for Solar Generator Shopping?
Costco's $60–$120 annual membership can make sense for solar generator buyers in specific situations:
Buy when Costco has a bundle deal
Costco occasionally bundles a Jackery generator with solar panels at a discount. If the bundle price beats Amazon's separate pricing, the membership pays for itself.
Use the generous return policy
If you're unsure about solar generators and want the safety net of Costco's 90+ day return policy, the membership is worth it for the peace of mind alone.
Don't buy if you want the best value
In most cases, you'll get better specs and newer technology from Amazon for the same price. Costco's limited selection means you're choosing from older or less competitive models.
When Costco Makes Sense vs When to Shop Elsewhere
✓ Buy at Costco If
- You already have a membership
- They have a specific Jackery bundle on sale
- You want the longest possible return window
- You need a generator today and Costco has it in store
- You prefer buying from a physical retailer
✗ Skip Costco If
- You want the best specs for your budget
- You want LiFePO4 chemistry (Costco often sells NMC Jackery)
- You need fast charging (49-minute vs 4+ hour)
- You want to compare multiple brands side by side
- You need a specific model Costco doesn't carry
Our Top Picks Regardless of Where You Buy
Whether you buy from Amazon, Costco, or direct, these are the solar generators that deliver the best value in their categories:
Bluetti Elite 200 V2
2,074 Wh · 2,600W · LiFePO4 · 50-min charge
The best price-to-performance ratio in mid-range solar generators. Significantly better than Costco's Jackery options at a similar price.
Check Price →
EcoFlow River 3 Plus
286 Wh · 1,200W · LiFePO4 · 8.8 lb
Ultra-compact with surprising power. Great for camping and short trips. More reliable than Grecell alternatives at Costco.
Check Price →
Anker SOLIX F3000
3,072 Wh · 3,600W · LiFePO4 · 240V
The best mid-range home backup system Costco doesn't carry. Expandable to 24 kWh with 2,400W solar input.
Check Price →
Anker SOLIX C300 DC
288 Wh · 300W · LiFePO4 · 7.9 lb
Ultralight, inexpensive, and reliable. Perfect for phone charging, lights, and small electronics — from a brand with proven support.
Check Price →More Buying Guides
Frequently Asked Questions
Does Costco sell solar generators?
Yes, Costco sells solar generators, primarily from Jackery and occasionally Grecell. They typically carry a limited selection of 3–5 models, mostly mid-range portable units. Costco's online selection is larger than in-store inventory. They occasionally offer bundle deals with solar panels.
Is Costco cheaper than Amazon for solar generators?
Rarely. Costco's everyday pricing on solar generators is usually similar to or slightly higher than Amazon. Costco's advantage is their bundle deals and return policy, not lower prices. Amazon has better selection, more frequent sales, and often lower prices on equivalent models.
Does Sam's Club sell power stations?
Yes, Sam's Club sells power stations, usually from similar brands as Costco including Jackery and Duracell. Their selection is also limited compared to Amazon. The same advice applies — compare specs carefully and check if newer alternatives offer better value.
What solar generator brands does Costco carry?
Costco primarily carries Jackery solar generators. They have occasionally carried Grecell and Champion (gas generators). Costco does not carry EcoFlow, Anker SOLIX, Bluetti, or Pecron as of 2026.
Can I return a solar generator to Costco?
Yes, Costco has an excellent return policy. Most electronics have a 90-day return window. Costco's satisfaction guarantee means you can return a solar generator if you're not happy with it, making it a lower-risk purchase option compared to Amazon's 30-day policy.